Monthly figures multiply the listed rate by your hours (about 4.3 weeks a month). They are estimates, not promises. Work is not guaranteed and pay can change.
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$350–450per hourApply on Mercor
Oncologist
What the work involves
1. Role Overview
Mercor is collaborating with a leading AI research lab on a project to advance frontier medical problem-solving in oncology. We are looking for oncologists based in the United States with hands-on clinical practice experience. The goal of this project is to identify gaps in AI model reasoning around real-world oncology cases, particularly in clinical trial design, patient eligibility, and treatment decision-making, and to support the training of cutting-edge AI models.
This is a short-term, high-impact, remote opportunity for oncologists excited about applying their clinical expertise to frontier AI research, with the…
2. Key…
- Create realistic, nuanced oncology tasks and scenarios, particularly around clinical trials, that expose weaknesses in frontier AI model responses
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$200–400per hourApply on Alignerr
Machine Learning Evaluation Specialist
What the work involves
Earn $200–$400/hr designing ML challenges that stump frontier AI. Put your research expertise to work — remotely, on your schedule.…
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$350per hourApply on Mercor
Radiologist
What the work involves
Mercor is hiring board-certified radiologists (MDs and DOs) to evaluate health AI models in partnership with a leading AI lab.
You will read de-identified patient charts and judge AI answers to clinical questions in radiology.
Key Responsibilities
- Evaluate AI answers to radiology questions for clinical accuracy, safety and alignment with current standards of care
- Check each answer against the patient chart and decide which of two responses is stronger
- Write structured rationales on clinical rigor, completeness and clarity
- Flag errors that could compromise patient safety
Required Qualifications
- MD or DO from an accredited medical school
- Board certified in ABR Diagnostic Radiology through an ABMS member board or the AOA
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$300–350per hourApply on Mercor
Luxury Automotive Strategy Expert
What the work involves
Mercor is seeking a senior business strategy expert with deep experience in the luxury automotive sector (e.g., Ferrari, Lamborghini, Porsche, Bentley, Rolls-Royce, Aston Martin, McLaren, Maserati) for a short, focused advisory engagement. You will review strategy materials, market insights, and recommendations and give a candid, C-suite-level perspective on how executives at leading luxury automakers would react to them.
Key Responsibilities
- Review strategy materials, including market insights, analyses, and strategic recommendations related to the luxury automotive space.
- Assess the materials through the lens of a C-suite executive at a luxury automaker: would a CEO, CFO, CMO, or Chief Strategy Officer find this compelling, credible, and actionable?
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$300per hourApply on Mercor
Breast Imaging Radiologist
What the work involves
Mercor is hiring fellowship-trained breast imaging radiologists (MDs and DOs) to help build rigorous evaluations of how well AI reads real imaging studies, in partnership with a leading AI lab.
This is not image labeling. You will read de-identified studies, write the reference finding or report, and review AI-drafted reads to mark what is inaccurate, unsupported, or unsafe. Your clinical judgment becomes the reference standard that trains and tests frontier models, work that improves outcomes for millions of patients around the world.
Key Responsibilities
- Read de-identified screening and diagnostic mammography, tomosynthesis, breast ultrasound and breast MRI studies and record the reference finding
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$250–280per hourApply on Alignerr
German - Generalist Voice Actor
What the work involves
Get paid to lend your German voice to cutting-edge AI. Professional voice actors wanted — fully remote, flexible, and well paid.…
-
$250–280per hourApply on Alignerr
Professional Voice Actor - German
What the work involves
Put your German voice to work shaping the future of AI. Professional voice actors wanted — fully remote, flexible, and well paid.…
-
$250–280per hourApply on Alignerr
Voice Actor - German Speakers
What the work involves
Lend your voice to the future of AI. German-speaking voice actors wanted — fully remote, flexible, and exceptionally well paid.…
-
$275per hourApply on Mercor
Dermatologist
What the work involves
Mercor is hiring board-certified dermatologists (MDs and DOs) to evaluate health AI models in partnership with a leading AI lab.
You will read de-identified patient charts and judge AI answers to clinical questions in dermatology.
Key Responsibilities
- Evaluate AI answers to dermatology questions for clinical accuracy, safety and alignment with current standards of care
- Check each answer against the patient chart and decide which of two responses is stronger
- Write structured rationales on clinical rigor, completeness and clarity
- Flag errors that could compromise patient safety
Required Qualifications
- MD or DO from an accredited medical school
- Board certified in ABD Dermatology through an ABMS member board or the AOA
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$200–250per hourApply on Mercor
Cybersecurity Research Expert – Offensive Security & Vulnerability Research
What the work involves
We're looking for highly accomplished Cybersecurity Research Experts to help evaluate cutting-edge AI systems in advanced security reasoning, vulnerability analysis, exploit development, and secure software engineering. This project is ideal for practitioners with a strong track record in offensive security research and publicly recognised technical contributions.
What You'll Do
- Evaluate AI-generated analyses of complex cybersecurity scenarios, exploits, and vulnerability reports.
- Review technical writeups for correctness, exploitability, and mitigation quality.
- Validate vulnerability root-cause analysis across software, operating systems, networking, cloud, and web applications.
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$150–250per hourApply on Mercor
Central Bank Expert — Non-G7 Policy Communication
What the work involves
About the work
We are building expert-authored forecasting and research data used to evaluate and improve AI models on real macro analysis. Each task asks a practitioner to reason from a fixed evidence cutoff — no hindsight — and document the judgment a strong analyst would have made at that moment.
This role covers non-G7 central bank communication. We staff separately by country: a broad global-macro profile is not enough, and we are looking for depth on one specific central bank.
What you will do
- Interpret statements, minutes, speeches and wording changes from a specific non-G7 central bank in their source language
- Compare current language against prior guidance and prevailing market expectations
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$150–250per hourApply on Mercor
Company Analysis Expert — Event Propagation
What the work involves
About the work
We are building expert-authored forecasting and research data used to evaluate and improve AI models on real financial analysis. Each task asks a practitioner to reason from a fixed evidence cutoff — no hindsight — and document the judgment a strong analyst would have made at that moment.
This role covers company event propagation: identifying the companies related to an upcoming event and estimating how the catalyst should transmit to each of them.
What you will do
- Map suppliers, customers, competitors, distributors, substitutes and geographic exposure from EDGAR filings, footnotes, exhibits, transcripts and industry data
- Identify related companies ahead of an event and separate direct exposure from weak thematic correlation
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$150–250per hourApply on Mercor
Equity Research Expert — Single-Name Analyst Publications
What the work involves
About the work
We are building expert-authored forecasting and research data used to evaluate and improve AI models on real financial analysis. Each task asks a practitioner to reason from a fixed evidence cutoff — no hindsight — and document the judgment a strong analyst would have made at that moment.
This role covers single-name equity analyst publications: predicting when a named sell-side analyst will publish after a catalyst, and what that update will contain.
What you will do
- Forecast the timing and content of a named analyst's post-catalyst research note
- Reason from filings, earnings, transcripts, estimates, valuation and ratings to an expected published view
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$110–250per hourApply on Mercor
Physician Talent Network
What the work involves
About Mercor’s talent network
Join our Physician Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Medicine
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
Projects vary in scope and duration, with typical commitments ranging from 15-30 hours per…
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$70–250per hourApply on Mercor
Machine Learning Engineer Talent Network
What the work involves
About Mercor’s talent network
Join our Machine Learning Engineer Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Machine Learning Engineering
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$150–230per hourApply on Mercor
Disease-Area Clinician — Trial Endpoints & Prescribing
What the work involves
Mercor is partnering with a biotech and pharma research team on expert human-evaluation work — creating and critiquing rubrics that analyze commercial drugs and drug-development programs. We're seeking a disease-area clinician for a paid pilot, with the potential to continue as the work scales.
Responsibilities
- Create and critique rubrics that analyze commercial drugs and drug-development programs
- Interpret clinical trial endpoints and judge whether results would change prescribing
- Assess what that means for real-world uptake in your therapeutic area
- Apply this across the pilot's set of drugs and programs
Requirements
- US-based disease-area clinician (practising physician, MD/DO)
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$130–210per hourApply on Mercor
Pharma Commercial Forecasting Expert — Launch Curves
What the work involves
Mercor is partnering with a biotech and pharma research team on expert human-evaluation work — creating and critiquing rubrics that analyze commercial drugs and drug-development programs. We're seeking a pharma commercial / forecasting expert for a paid pilot, with the potential to continue as the work scales.
Responsibilities
- Create and critique rubrics that analyze commercial drugs and drug-development programs
- Build or critique a launch curve (uptake, peak share, trajectory)
- Judge whether a commercial forecast's assumptions (analogs, ramp, peak, loss of exclusivity) are defensible
- Apply this across the pilot's set of drug launches
Requirements
- US-based pharma commercial / forecasting professional (people from pharma sales teams can work here too)
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$200per hourApply on Mercor
Clinical Survey Research & Methodology Expert (Physician / PhD)
What the work involves
Mercor is seeking experienced Clinical Research and Survey Methodology Experts to support the development and refinement of physician-focused healthcare market research surveys. The ideal candidate combines deep clinical expertise in specific diseases or therapeutic areas with hands-on experience in healthcare market research, survey design, and questionnaire development. You will help ensure that surveys administered to healthcare professionals are clinically accurate, scientifically credible, appropriately structured, and relevant to real-world clinical practice. This is an opportunity for an ongoing collaboration across multiple…
Key…
- Design, develop, and refine physician-facing surveys across various diseases and therapeutic areas.
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$200per hourApply on Mercor
Endocrinologist
What the work involves
Mercor is hiring board-certified endocrinologists (MDs and DOs) to evaluate health AI models in partnership with a leading AI lab.
You will read de-identified patient charts and judge AI answers to clinical questions in endocrinology.
Key Responsibilities
- Evaluate AI answers to endocrinology questions for clinical accuracy, safety and alignment with current standards of care
- Check each answer against the patient chart and decide which of two responses is stronger
- Write structured rationales on clinical rigor, completeness and clarity
- Flag errors that could compromise patient safety
Required Qualifications
- MD or DO from an accredited medical school
- Board certified in ABIM Endocrinology, Diabetes and Metabolism through an ABMS member board or the AOA
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$200per hourApply on Mercor
General Surgeon
What the work involves
Mercor is hiring board-certified general surgeons (MDs and DOs) to evaluate health AI models in partnership with a leading AI lab.
You will read de-identified patient charts and judge AI answers to clinical questions in general surgery.
Key Responsibilities
- Evaluate AI answers to general surgery questions for clinical accuracy, safety and alignment with current standards of care
- Check each answer against the patient chart and decide which of two responses is stronger
- Write structured rationales on clinical rigor, completeness and clarity
- Flag errors that could compromise patient safety
Required Qualifications
- MD or DO from an accredited medical school
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$200per hourApply on Mercor
Infectious Disease Physician
What the work involves
Mercor is hiring board-certified infectious disease physicians (MDs and DOs) to evaluate health AI models in partnership with a leading AI lab.
You will read de-identified patient charts and judge AI answers to clinical questions in infectious disease.
Key Responsibilities
- Evaluate AI answers to infectious disease questions for clinical accuracy, safety and alignment with current standards of care
- Check each answer against the patient chart and decide which of two responses is stronger
- Write structured rationales on clinical rigor, completeness and clarity
- Flag errors that could compromise patient safety
Required Qualifications
- MD or DO from an accredited medical school
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$200per hourApply on Mercor
Infrastructure / Site Reliability Engineer (SRE)
What the work involves
Mercor connects exceptional technical talent with leading organisations working on ambitious technology and AI initiatives. We are looking for experienced Infrastructure / Site Reliability Engineers (SREs) to join a full-time engagement focused on building and operating complex, enterprise-grade infrastructure. We are seeking engineers with strong hands-on experience building, operating, debugging, and scaling sophisticated production systems. The ideal candidate has worked extensively with Kubernetes, AWS, observability platforms such as Datadog, and modern infrastructure tooling.
This is a full-time opportunity, and candidates must be able to commit to full-time…
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$200per hourApply on Mercor
Legacy Codebase Migration Expert
What the work involves
Mercor is partnering with a frontier AI research lab to engage experienced software engineers with deep expertise in legacy codebase migration and modernisation. We are looking for engineers who have personally executed complex migrations across large, production-grade systems, particularly in financial services, fintech/payments, insurance, healthcare, telecom, large technology companies, and other mission-critical enterprises. Strong hands-on experience with production migrations is the primary qualification.
What You'll Do
- Design, implement, review, and evaluate complex codebase migration and modernisation tasks.
- Analyse legacy code, dependencies, APIs, databases, build systems, and infrastructure to determine safe migration approaches.
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$200per hourApply on Mercor
Neurologist
What the work involves
Mercor is hiring board-certified neurologists (MDs and DOs) to evaluate health AI models in partnership with a leading AI lab.
You will read de-identified patient charts and judge AI answers to clinical questions in neurology.
Key Responsibilities
- Evaluate AI answers to neurology questions for clinical accuracy, safety and alignment with current standards of care
- Check each answer against the patient chart and decide which of two responses is stronger
- Write structured rationales on clinical rigor, completeness and clarity
- Flag errors that could compromise patient safety
Required Qualifications
- MD or DO from an accredited medical school
- Board certified in ABPN Neurology through an ABMS member board or the AOA
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$200per hourApply on Mercor
Obstetrician-Gynecologist (OB/GYN)
What the work involves
Mercor is hiring board-certified obstetrician-gynecologists (MDs and DOs) to evaluate health AI models in partnership with a leading AI lab.
You will read de-identified patient charts and judge AI answers to clinical questions in obstetrics and gynecology.
Key Responsibilities
- Evaluate AI answers to obstetrics and gynecology questions for clinical accuracy, safety and alignment with current standards of care
- Check each answer against the patient chart and decide which of two responses is stronger
- Write structured rationales on clinical rigor, completeness and clarity
- Flag errors that could compromise patient safety
Required Qualifications
- MD or DO from an accredited medical school
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$200per hourApply on Mercor
Rheumatologist
What the work involves
Mercor is hiring board-certified rheumatologists (MDs and DOs) to evaluate health AI models in partnership with a leading AI lab.
You will read de-identified patient charts and judge AI answers to clinical questions in rheumatology.
Key Responsibilities
- Evaluate AI answers to rheumatology questions for clinical accuracy, safety and alignment with current standards of care
- Check each answer against the patient chart and decide which of two responses is stronger
- Write structured rationales on clinical rigor, completeness and clarity
- Flag errors that could compromise patient safety
Required Qualifications
- MD or DO from an accredited medical school
- Board certified in ABIM Rheumatology through an ABMS member board or the AOA
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$175–200per hourApply on Mercor
Payer & Market Access Expert — Gross-to-Net & Formulary Strategy
What the work involves
Mercor is partnering with a biotech and pharma research team on expert human-evaluation work — creating and critiquing rubrics that analyze commercial drugs and drug-development programs. We're seeking a payer / market access expert for a paid pilot, with the potential to continue as the work scales.
Responsibilities
- Create and critique rubrics that analyze commercial drugs and drug-development programs
- Set and pressure-test gross-to-net and formulary-tier assumptions by drug class
- Judge whether coverage, rebating, and tiering assumptions reflect how payers actually behave
- Apply this across the pilot's set of drugs and drug classes
Requirements
- US-based payer / market access professional
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$170–200per hourApply on Alignerr
Applied Formal Methods Researcher (Lean 4)
What the work involves
Get paid $170–$200/hr to formalize advanced math proofs in Lean 4 and push the frontier of AI verification. Remote, flexible, and deeply technical.…
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$170–200per hourApply on Alignerr
Formal Verification Scientist (Lean 4 & Mathlib)
What the work involves
Get paid $170–$200/hr to formalize advanced math proofs in Lean 4 for cutting-edge AI research. Remote, flexible, and built for serious mathematicians…
-
$170–200per hourApply on Alignerr
French - Generalist Voice Actor
What the work involves
Lend your French voice to the future of AI. Professional voice talent wanted — fully remote, flexible, and well paid.…
-
$170–200per hourApply on Alignerr
Lean 4 Mathematical Formalization Expert
What the work involves
Put your Lean 4 expertise to work at the frontier of AI. Help machines reason like mathematicians — fully remote, flexible, and exceptionally well pai…
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$170–200per hourApply on Alignerr
Lean 4 Proof Engineer - Mathematical Formalization
What the work involves
Get paid up to $200/hr to push the boundaries of formal mathematics — formalize advanced proofs in Lean 4 for cutting-edge AI research. Fully remote.…
-
$170–200per hourApply on Alignerr
Mathematician – Formal Proof & AI Foundations
What the work involves
Put your advanced mathematics expertise to work at the frontier of AI research — a fully remote, flexible contract role open to Brazilian mathematicia…
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$170–200per hourApply on Alignerr
Mathematician – Formal Proof & AI Research
What the work involves
The Netherlands has a proud tradition in logic and formal systems — put your mathematical expertise to work shaping frontier AI, fully remote and on y…
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$170–200per hourApply on Alignerr
Mathematician – Formal Systems & AI Foundations
What the work involves
Germany's mathematics talent is shaping the future of AI — formalize proofs in Lean 4 on your own schedule, fully remote and highly rewarding.…
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$170–200per hourApply on Alignerr
Mathematician – Formalization & AI Foundations
What the work involves
Poland's world-class mathematical tradition belongs at the frontier of AI — formalize advanced proofs in Lean 4, fully remote and on your own schedule…
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$170–200per hourApply on Alignerr
Mathematician – Foundations & Formal Proof
What the work involves
Put your advanced mathematics expertise to work at the frontier of AI research — formalize proofs in Lean 4, fully remote and exceptionally well paid.…
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$170–200per hourApply on Alignerr
Mathematician – Foundations & Formalization (AI Research Contract)
What the work involves
Bring your advanced mathematics and formal proof expertise to the frontier of AI — a fully remote, flexible contract role that rewards deep technical…
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$170–200per hourApply on Alignerr
Mathematician – Proof Formalization & AI Research
What the work involves
Put your formal mathematics expertise to work shaping the future of AI — a fully remote, flexible contract role open to Canadian mathematicians.…
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$170–200per hourApply on Alignerr
Mathematician (Foundations / Formalization)
What the work involves
Put your mathematical expertise to work at the frontier of AI. Formalize advanced proofs in Lean 4 — fully remote, deeply meaningful, and exceptionall…
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$170–200per hourApply on Alignerr
Mathématicien(ne) – Formalisation & Fondements de l'IA (Contrat à distance)
What the work involves
Votre expertise en mathématiques formelles peut façonner l'avenir de l'IA — un rôle de contrat entièrement à distance, flexible et très bien rémunéré.…
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$170–200per hourApply on Alignerr
Professional Voice Actor - Italian
What the work involves
Lend your Italian voice to the future of AI. Professional voice actors wanted — fully remote, flexible, and well paid.…
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$170–200per hourApply on Alignerr
Researcher - Lean 4 & Formal Proof Systems
What the work involves
Get paid $170–$200/hr to push the boundaries of formal mathematics — formalizing advanced proofs in Lean 4 for cutting-edge AI research. Fully remote.…
-
$170–200per hourApply on Alignerr
Voice Actor - French Speakers
What the work involves
Lend your voice to the future of AI. French-speaking voice actors wanted — fully remote, flexible, and exceptionally well paid.…
-
$170–200per hourApply on Alignerr
Voice Actor - Italian Speakers
What the work involves
Put your Italian voice to work shaping the future of AI. Professional voice actors wanted — fully remote, flexible, and exceptionally well paid.…
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$150–200per hourApply on Mercor
Political Expert — Elections Forecasting & Political Risk
What the work involves
About the work
We are building expert-authored forecasting and research data used to evaluate and improve AI models on real political and financial analysis. Each task asks a practitioner to reason from a fixed evidence cutoff — no hindsight — and document the judgment a strong analyst would have made at that moment.
This role covers political report authorship: elections, polling, and political-risk events.
What you will do
- Author point-in-time political reports and forecasts from a stated evidence cutoff
- Make and document directional judgments about polling, win probabilities, and market-implied odds
- Explain the causal mechanism behind an event's expected political and market impact
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$150–200per hourApply on Mercor
Senior Economics Research Expert
What the work involves
Mercor is recruiting Senior Economics Research Experts for a research project with a leading foundational model AI lab.
You are a great fit if you:
- Have at least 2 years of experience working for top institutions, leading economics research (e.g. World Bank, IMF, Fed, Graduate Schools)
- PhD in Economics
Here are more details about the role:
- You must be able to commit at least 10 hours per week for this role
- This is a minimum four week engagement
- Successful contributions increase the odds that you are selected on future projects with Mercor
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$120–200per hourApply on Mercor
Biotech Investment Analyst — Drug Asset & Company Assessment
What the work involves
Mercor is partnering with a biotech and pharma research team on expert human-evaluation work — creating and critiquing rubrics that analyze commercial drugs and drug-development programs. We're seeking a biotech investment analyst (specialist-fund background) for a paid pilot, with the potential to continue as the work scales.
Responsibilities
- Create and critique rubrics that analyze commercial drugs and drug-development programs
- Provide overall company and asset assessment — mechanism, clinical data, competitive position, and value drivers
- Judge the quality of an investment-style thesis and flag weak, overconfident, or missing assumptions
- Apply your assessment across the pilot's set of companies (~5–10)
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$100–200per hourApply on Mercor
Local Political Expert — Elections Forecasting & Political Risk
What the work involves
About the work
We are building expert-authored forecasting and research data used to evaluate and improve AI models on real political and financial analysis. Each task asks a practitioner to reason from a fixed evidence cutoff — no hindsight — and document the judgment a strong analyst would have made at that moment.
This role covers political report authorship: elections, polling, and political-risk events.
What you will do
- Author point-in-time political reports and forecasts from a stated evidence cutoff
- Make and document directional judgments about polling, win probabilities, and market-implied odds
- Explain the causal mechanism behind an event's expected political and market impact
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$50–200per hourApply on Mercor
Compensation & Equity Expert (Total Rewards)
What the work involves
Mercor's People team is building its compensation and equity foundation from scratch. We want to think it through with people who have done it before.
We're looking for Total Rewards practitioners with depth in one or both of the following. Either one on its own is enough.
Compensation design & architecture
- Built salary bands, leveling frameworks, and job architecture from the ground up
- Owned an annual compensation cycle: merit planning, promotion decisions, bonus programs, equity refresh
- Benchmarked against a peer set you then had to defend to a skeptical exec team
- Designed incentive structures that were simple, credible, and changed behavior
Equity program…
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$50–200per hourApply on Mercor
Voice Actor: CX Agent Voice Cloning (USA)
What the work involves
Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking USA-based speakers with native American English accents to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to professional voice actors as well as people with customer-support, call-center, or other customer-experience (CX) backgrounds — and to newcomers with a naturally clear, expressive voice and a good recording setup. Prior voice-acting experience is a plus but not required.
This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The…
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$170–190per hourApply on Mercor
Multilingual Primary Care Physician (MD) — Clinical Documentation & AI Evaluation
What the work involves
About the Role
Mercor is hiring practicing Primary Care Physicians (MD) on behalf of a healthcare AI partner building advanced clinical documentation and decision-support tools. In this role you will apply your day-to-day outpatient expertise to review, annotate, and evaluate clinical documentation, directly shaping the accuracy, safety, and clinical usefulness of medical AI systems.
This role is designed for clinicians who are currently practicing primary care, family medicine, or general internal medicine and who write outpatient clinical notes as part of their regular work.
This is a multilingual cohort. In addition to English, you must be able to speak, listen, and write in at least one…
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$120–180per hourApply on Mercor
Senior Data Scientist and Data Engineering Experts
What the work involves
Role Overview
Mercor is working with a leading AI research lab on a project to improve how AI systems do real-world data science and data engineering work. We’re looking for senior data scientists and data engineers who have deep experience at top technology, quantitative or financial firms. You’ll use that expertise to train and evaluate frontier AI models.
This role is open to candidates based in the United States, United Kingdom, Canada, Australia or New Zealand.
Key Responsibilities
- Designing realistic, challenging data science and data engineering tasks, including but not limited to exploratory analyses, statistical modeling, machine learning pipelines, ETL and data pipeline design, SQL and Python…
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$120–180per hourApply on Mercor
Senior Software Engineering Experts
What the work involves
Mercor is working with a leading AI research lab on a project to improve how AI systems do real-world software engineering work. We're looking for senior software engineers who have deep experience at top technology, quantitative or financial firms. You'll use that expertise to train and evaluate frontier AI models.
This role is open to candidates based in the United States, United Kingdom, Canada, Australia or New Zealand.
Key Responsibilities
- Designing realistic, challenging software engineering tasks drawn from real-world work, including but not limited to:
- feature changes in large codebases
- debugging and root-cause analysis
- code review
- system design and architecture decisions
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$60–180per hourApply on Mercor
Finance Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for financial judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for finance professionals who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match finance professionals in the network to projects like:
- Writing a financial problem from work you have done, with the filings, the assumptions, and the constraints, plus the reference answer a model's attempt gets graded against
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$60–180per hourApply on Mercor
Financial Analyst Talent Network
What the work involves
About Mercor’s talent network
Join our Financial Analyst Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Finance
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$60–180per hourApply on Mercor
Medical Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for medical judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for clinicians and health professionals who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match health professionals in the network to projects like:
- Writing a case from your own practice, with the presentation, the workup, and the constraints, plus the reference answer a model's attempt gets graded against
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$150–175per hourApply on Mercor
Epidemiologist — Patient Population Sizing
What the work involves
Mercor is partnering with a biotech and pharma research team on expert human-evaluation work — creating and critiquing rubrics that analyze commercial drugs and drug-development programs. We're seeking an epidemiologist for a paid pilot, with the potential to continue as the work scales.
Responsibilities
- Create and critique rubrics that analyze commercial drugs and drug-development programs
- Size the patient population for a given drug or indication (prevalence, incidence, diagnosed → treated → addressable)
- Judge whether a patient-population estimate is sound and well-sourced, and flag over- or under-counting
- Apply this across the pilot's set of drugs and indications
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$125–175per hourApply on Mercor
Cybersecurity Practitioner: Paid Expert Interviews (SOC, Incident Response, Detection, AppSec)
What the work involves
About the work
Mercor is designing a benchmark that measures how well AI agents do real enterprise cyber defense work. Before we build it, we want to hear from people who do that work every day.
This is a short paid research engagement, not a task or data project. You will join two to three one-hour video conversations with the Mercor team over roughly four weeks, scheduled around your availability.
What we will talk about
- How your work actually happens: the tools you live in, what lands in your queue, where judgment matters and where it does not.
- How your team measures whether a triage, investigation, containment, hunt, detection rule or patch was done well.
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$170per hourApply on Mercor
Multilingual Inpatient Hospitalist (MD) — Clinical Documentation & AI Evaluation
What the work involves
About the Role
Mercor is hiring practicing Inpatient Hospitalists (MD) on behalf of a healthcare AI partner building advanced clinical documentation and decision-support tools. In this role you will apply your active inpatient expertise to review, annotate, and evaluate hospital clinical documentation, directly shaping the accuracy, safety, and clinical usefulness of medical AI systems.
This role is designed for physicians with a current inpatient practice who write and read hospital documentation as part of their regular work.
This is a multilingual cohort. In addition to English, you must be able to speak, listen, and write in at least one…
Key…
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$170per hourApply on Mercor
Primary Care Physician (MD) - Clinical Documentation & AI Evaluation
What the work involves
About the Role
Mercor is hiring practicing Primary Care Physicians (MD) on behalf of a healthcare AI partner building advanced clinical documentation and decision-support tools. In this role you will apply your day-to-day primary care expertise to review, annotate, and evaluate clinical documentation, directly shaping the accuracy, safety, and clinical usefulness of medical AI systems.
This role is designed for physicians who are currently practicing primary care, family medicine, or general internal medicine.
Key Responsibilities
Clinical Documentation Review
- Review clinical notes, encounter summaries, and EHR documentation for accuracy, completeness, and clinical soundness
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$170per hourApply on Mercor
Pro Bono Counsel (Access to Justice Expert)
What the work involves
Mercor is seeking experienced Pro Bono Counsel to evaluate AI-generated legal analyses involving civil legal services and access-to-justice issues. Experts will leverage their broad civil practice experience to assess legal reasoning and provide structured feedback to improve AI quality.
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Responsibilities
- Review AI-generated legal analyses.
- Evaluate housing, family, consumer, foreclosure, and debt scenarios.
- Assess legal reasoning and procedural guidance.
- Identify legal inaccuracies and access-to-justice considerations.
- Deliver structured written evaluations.
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Required Qualifications
- Juris Doctor (JD).
- Active U.S. bar admission.
- Experience managing or participating in pro bono legal initiatives.
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$150per hourApply on Mercor
General Physician
What the work involves
Mercor is hiring experienced Medical Practitioners (MDs and DOs) to evaluate health AI models in partnership with a leading AI lab.
You will assess model outputs across diagnosis, clinical reasoning, and care workflows.
Key Responsibilities
- Evaluate AI model outputs for clinical accuracy, safety, and alignment with medical standards
- Score diagnoses, case reasoning, and care recommendations against expert judgment
- Write structured feedback on clarity, safety, and clinical rigor
- Flag failure modes that compromise patient safety
- Collaborate asynchronously with AI researchers to improve model performance
Required Qualifications
- MD or DO from an accredited medical school
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$150per hourApply on Mercor
Geriatrician
What the work involves
Mercor is hiring board-certified geriatricians (MDs and DOs) to evaluate health AI models in partnership with a leading AI lab.
You will read de-identified patient charts and judge AI answers to clinical questions in geriatric medicine.
Key Responsibilities
- Evaluate AI answers to geriatric medicine questions for clinical accuracy, safety and alignment with current standards of care
- Check each answer against the patient chart and decide which of two responses is stronger
- Write structured rationales on clinical rigor, completeness and clarity
- Flag errors that could compromise patient safety
Required Qualifications
- MD or DO from an accredited medical school
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$150per hourApply on Mercor
Healthcare Expert
What the work involves
About the Role
Mercor is partnering with a leading AI research lab to train frontier models on high-quality clinical and biomedical reasoning. We're hiring Healthcare Experts to evaluate and compare model outputs on challenging medical problems, helping shape how the next generation of AI reasons about diagnosis, treatment, and patient care.
Your clinical and medical expertise will ensure each evaluation is accurate, evidence-based, and aligned with real-world medical reasoning.
What You'll Do
- Compare two AI-generated responses to the same prompt and decide which one is better
- Work from the provided input files and read each model's reasoning / thought process to inform your judgment
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$150per hourApply on Mercor
Orthodontist
What the work involves
Mercor is hiring practicing orthodontists (DDS and DMD) to help build rigorous evaluations of how well AI reads real dental imaging, in partnership with a leading AI lab.
This is not image labeling. You will read de-identified cephalometric and panoramic radiographs and CBCT studies, write the reference finding, and review AI-drafted reads to mark what is inaccurate, unsupported, or unsafe. Your clinical judgment becomes the reference standard that trains and tests frontier models, work that improves outcomes for millions of patients around the world.
Key Responsibilities
- Read de-identified orthodontic imaging (cephalometric and panoramic radiographs, CBCT, intraoral scans) and record the reference finding
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$150per hourApply on Mercor
Otolaryngologist (ENT)
What the work involves
Mercor is hiring board-certified otolaryngologists (ENT) (MDs and DOs) to evaluate health AI models in partnership with a leading AI lab.
You will read de-identified patient charts and judge AI answers to clinical questions in otolaryngology.
Key Responsibilities
- Evaluate AI answers to otolaryngology questions for clinical accuracy, safety and alignment with current standards of care
- Check each answer against the patient chart and decide which of two responses is stronger
- Write structured rationales on clinical rigor, completeness and clarity
- Flag errors that could compromise patient safety
Required Qualifications
- MD or DO from an accredited medical school
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$150per hourApply on Mercor
Pediatric Emergency / Urgent Care Physician (MD)
What the work involves
Mercor is hiring physicians (MD) with pediatric emergency department or pediatric urgent care experience on behalf of a healthcare AI partner building advanced clinical documentation tools. In this role you will apply your pediatric acute-care expertise to review, annotate, and evaluate clinical documentation, directly shaping the accuracy, safety, and clinical usefulness of medical AI systems.
Key Responsibilities
Clinical Documentation Review
- Review pediatric emergency and urgent care documentation and patient charts for accuracy, completeness, and clinical soundness
- Evaluate AI-generated clinical summaries against what a practicing pediatric acute-care physician would expect to see
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$150per hourApply on Mercor
Psychiatrist
What the work involves
Mercor is hiring board-certified psychiatrists (MDs and DOs) to evaluate health AI models in partnership with a leading AI lab.
You will read de-identified patient charts and judge AI answers to clinical questions in psychiatry.
Key Responsibilities
- Evaluate AI answers to psychiatry questions for clinical accuracy, safety and alignment with current standards of care
- Check each answer against the patient chart and decide which of two responses is stronger
- Write structured rationales on clinical rigor, completeness and clarity
- Flag errors that could compromise patient safety
Required Qualifications
- MD or DO from an accredited medical school
- Board certified in ABPN Psychiatry through an ABMS member board or the AOA
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$150per hourApply on Mercor
Quantitative Finance Expert
What the work involves
About the Role
Mercor is partnering with a leading AI research lab to train frontier models on rigorous quantitative reasoning. We're hiring Quantitative Finance Experts to evaluate and compare model outputs on challenging finance problems, helping shape how the next generation of AI reasons about markets, derivatives, and risk.
Your experience in quantitative modeling, derivatives pricing, and statistical analysis will ensure each evaluation is accurate, precise, and grounded in real-world financial reasoning.
What You'll Do
- Compare two AI-generated responses to the same prompt and decide which one is better
- Work from the provided input files and read each model's reasoning / thought process to inform your judgment
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$120–150per hourApply on Mercor
Cardiologist – Clinical Consultant (ATTR Cardiac Amyloidosis)
What the work involves
About the Role
An AI healthcare company that automates administrative and pharmacy workflows to help patients access life-changing medications and specialty treatments is seeking an experienced Cardiologist for a part-time consulting role. The role focuses on improving an AI model that identifies patients likely to have transthyretin (ATTR) cardiac amyloidosis through clinical chart review and evidence-based reasoning.
What You’ll Do
- Review patient charts and assess the likelihood of ATTR cardiac amyloidosis, including cases with incomplete information.
- Document clinical reasoning using specific, evidence-based criteria; distinguish ATTR from similar conditions and communicate uncertainty.
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$120–150per hourApply on Mercor
Clinicians
What the work involves
About the Role
Mercor is hiring experienced Nurse Practitioners to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated clinical content and workflows, leveraging your real-world expertise in diagnosing, treating, and managing patient care across acute and chronic conditions.
Key Responsibilities
- Evaluate AI-generated clinical assessments, treatment plans, patient education materials, and other healthcare artifacts for quality and accuracy.
- Compare AI-generated responses head-to-head based on clinical reasoning, guideline adherence, and diagnostic soundness.
- Review clinical scenarios involving diagnosis, treatment planning, medication decisions, and patient education and provide expert feedback.
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$115–150per hourApply on Mercor
Medical Expert (M.D./D.O.)
What the work involves
The research teams behind the best-known AI models come to Mercor for clinical judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for physicians who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match physicians in the network to projects like:
- Writing a clinical vignette from your own practice, with the presentation, labs, and imaging, plus the attending-level reference answer a model gets graded against
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$110–150per hourApply on Mercor
Private Equity & Venture Capital - Finance Domain Expert
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior finance domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real financial work.
Your finance expertise is the substance of this role. You will review the quality of finance knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks that show whether the model is genuinely improving. We are…
This is a full-time W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI lab…
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$100–150per hourApply on Alignerr
Computer Vision & ML Expert
What the work involves
Shape the future of visual AI. Bring your computer vision and deep learning skills to cutting-edge projects — fully remote, flexible, and well paid.…
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$100–150per hourApply on Mercor
Data Science Expert
What the work involves
About the role
We are hiring expert Evaluators in Data Science to review and assess AI-generated work products (slides, spreadsheets, and documents) for real-world quality. You will apply deep subject-matter expertise to grade outputs.
This is a remote, hourly engagement.
Requirements (must have)
1. 5+ years of relevant professional experience in Data Science at a top firm in the United States, United Kingdom, Canada, Australia, or New Zealand.
2. Native or professional fluency in English.
3. Highly proficient in Microsoft Office and Google Workspace (PowerPoint, Excel, Word).
Preferred (nice to have)
- Advanced degree (Master's or higher) from a reputable institution.
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$100–150per hourApply on Mercor
Data Scientist Talent Network
What the work involves
Mercor is building a network of experienced data scientists for potential future projects with leading AI research organizations. These projects may focus on evaluating how effectively AI systems perform real-world data science work.
There is no immediate project opening, but qualified applicants may be contacted as relevant opportunities become available.
Potential Responsibilities
Future projects may involve:
- Designing precise, task-specific grading criteria for data science deliverables, including exploratory data analyses, statistical modeling work, machine learning pipelines, experimentation and A/B test write-ups, feature…
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$100–150per hourApply on Mercor
Investment Banking & M&A - Finance Domain Expert
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior finance domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real financial work.
Your finance expertise is the substance of this role. You will review the quality of finance knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks that show whether the model is genuinely improving. We are…
This is a full-time W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI lab…
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$100–150per hourApply on Mercor
Legal Expert (J.D./LL.B.)
What the work involves
The research teams behind the best-known AI models come to Mercor for legal judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for lawyers who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match lawyers in the network to projects like:
- Drafting a motion or a brief from a fact pattern, plus the reference answer a model's attempt gets graded against
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$100–150per hourApply on Mercor
Partner & General Counsel - Legal Domain Expert
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior legal domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real legal work.
Your legal expertise is the substance of this role. You will review the quality of legal knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks that show whether the model is genuinely improving. We are looking for…
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$70–150per hourApply on Mercor
Backend Engineer Talent Network
What the work involves
About Mercor’s talent network
Join our Backend Engineer Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Backend Engineering
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$70–150per hourApply on Mercor
DevOps / Platform Engineer Talent Network
What the work involves
About Mercor’s talent network
Join our DevOps / Platform Engineer Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in DevOps / Platform Engineering
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$70–150per hourApply on Mercor
Frontend Engineer Talent Network
What the work involves
About Mercor’s talent network
Join our Frontend Engineer Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Frontend Engineering
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$70–150per hourApply on Mercor
Full-Stack Engineer Talent Network
What the work involves
About Mercor’s talent network
Join our Full-Stack Engineer Expert Network to connect with leading AI labs and companies seeking Full-Stack Engineering expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Full-Stack Engineering
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$70–150per hourApply on Mercor
Software Engineering Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for software engineering judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for engineers who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match engineers in the network to projects like:
- Writing an engineering problem from a system you have shipped, with the requirements, the constraints, and the failure modes, plus the reference answer a model's attempt gets graded against
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$60–150per hourApply on Mercor
Lawyer Talent Network
What the work involves
About Mercor’s talent network
Join our Law Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Law
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
Projects vary in scope and duration, with typical commitments ranging from 15-30 hours per…
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$50–150per hourApply on Mercor
Voice Actor: CX Agent Voice Cloning (Swiss German)
What the work involves
Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Switzerland-based native Swiss German speakers to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to professional voice actors as well as people with customer-support, call-center, or other customer-experience (CX) backgrounds — and to newcomers with a naturally clear, expressive voice and a good recording setup. Prior voice-acting experience is a plus but not required.
This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The…
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$100–140per hourApply on Mercor
Lawyers & Legal Experts — Global Talent Pool (UK, Germany, France, Spain, Australia, Japan)
What the work involves
Mercor is partnering with leading AI companies to evaluate and improve how well AI systems handle real questions of law across multiple jurisdictions. We keep an ongoing talent pool of qualified, practising lawyers who serve as expert reviewers on these projects.
This is a rolling listing: we review applications on a continuous basis and reach out as new work comes up. The exact tasks vary by project.
What you'll do
- Review AI-generated legal outputs and assess them for accuracy, reasoning, and completeness
- Apply your legal expertise to judge whether responses reflect the law correctly
- Provide clear, concise written feedback to help improve the models
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$100–130per hourApply on Mercor
Asset & Wealth Management Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for investment management judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for asset and wealth managers who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match asset and wealth managers in the network to projects…
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$100–130per hourApply on Mercor
Investment Banking Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for investment banking judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for investment bankers who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match bankers in the network to projects like:
- Building a three-statement model and an LBO from a filing set, then writing the rubric a grader uses to mark a model's attempt wrong
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$70–130per hourApply on Alignerr
VO Talent - Spanish (Spain)
What the work involves
Lend your voice to the future of AI. Native Spanish (Spain) speakers wanted for paid studio recording sessions — competitive rates, meaningful work.…
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$70–130per hourApply on Alignerr
Voice Actor - Spanish (Spain)
What the work involves
Lend your voice to the future of AI. Professional voice actors in Spain wanted for paid studio sessions — competitive rates, meaningful work.…
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$70–130per hourApply on Alignerr
Voice Over Artist - Spanish (Spain)
What the work involves
Get paid to lend your Castilian voice to cutting-edge AI — professional studio sessions, competitive rates, and real impact.…
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$70–130per hourApply on Alignerr
Voice Performer - Spanish (Spain)
What the work involves
Get paid to lend your voice to cutting-edge AI — professional voice actors in Spain wanted for studio sessions. Competitive hourly pay.…
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$110–125per hourApply on Mercor
Biotechnology Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for biotechnology judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for biotech scientists who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match biotech scientists in the network to projects like:
- Writing a development problem from a program you worked on, with the modality, the process step, and the specification it had to meet, plus the reference answer a model's attempt gets graded against
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$70–125per hourApply on Mercor
Mechanical Engineering Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for mechanical engineering judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for mechanical engineers who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match mechanical engineers in the network to projects like:
- Writing a design problem from work you have done, with the loads, the constraints, and the tolerances, plus the reference answer a model's attempt gets graded against
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$60–125per hourApply on Mercor
Engineering Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for engineering judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for engineers who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match engineers in the network to projects like:
- Writing a design problem from work you have done, with the loads, the constraints, and the tolerances, plus the reference answer a model's attempt gets graded against
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$120per hourApply on Mercor
Medical Expert, German (Germany)
What the work involves
We're looking for experienced physicians who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$120per hourApply on Mercor
Medical Expert, Mandarin Chinese (mainland China)
What the work involves
We're looking for experienced physicians who are native or fluent in Mandarin Chinese to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$120per hourApply on Mercor
Medical Expert, Spanish (Spain)
What the work involves
We're looking for experienced physicians who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$120per hourApply on Mercor
Senior Software Engineer
What the work involves
Mercor is hiring Senior Software Engineers to work on a project with a leading AI research lab. You'll apply your open-source engineering experience to real software engineering work.
You're a good fit if you:
- Work as a Senior, Staff or Principal Software Engineer (or equivalent senior individual contributor)
- Actively contribute to open-source projects, with merged pull requests or commits in the last 6 months
- Maintain or contribute to projects with real adoption, such as 100+ GitHub stars or clear package usage
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$100–120per hourApply on Mercor
Applied Engineer, Evaluations Role
What the work involves
Mercor is seeking software engineers to build and refine evaluations. You’ll turn completed pull requests into engineering tasks and use our in-house evaluation framework to multiple frontier coding agents, including Claude Code, Codex and more.
We work alongside an in-house research team and have produced industry leading benchmarks to compare the performance of frontier large language models.
In this role, you will:
- Identify repositories with enough substantive work to support challenging evaluations, and select suitable completed PRs.
- Investigate each problem, its reference solution, and the repository’s architecture, tests, and conventions.
- Write task prompts and build evaluations using automated tests, shell commands, and LLM grading prompts.
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$100–120per hourApply on Mercor
Electrical & Hardware Engineering Experts
What the work involves
Mercor is seeking experienced Electrical and Hardware Engineers to support an advanced engineering and AI research initiative with a leading technology organisation. We are looking for deeply hands-on engineers who have designed, built, tested, brought up, debugged, or validated real-world hardware systems in production environments.
Relevant backgrounds include:
- RF / Antenna Engineering
- Power Electronics Engineering
- Analog / Mixed-Signal Engineering
- Hardware / PCB Design Engineering
- Signal Integrity Engineering
This role is particularly well suited for engineers who have worked directly on complex physical products and can bring practical…
Key…
- Apply hands-on electrical and hardware engineering expertise to technically complex engineering tasks.
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$100–120per hourApply on Mercor
LLM Research Scientist (Pre-training & Computer Vision & Adversarial Robustness)
What the work involves
We're looking for experienced machine learning researchers with hands-on experience training and improving deep learning models end-to-end, across vision and language. You'll work on well-scoped empirical open-ended ML research problems.
Responsibilities
- Train image classifiers and generative image models from scratch, and fine-tune open-weight language models.
- Get the most out of limited data, compute, and model-size budgets.
- Make models robust — to adversarial inputs and to adversarial conversations.
- Compress models to meet hard size and latency constraints without sacrificing accuracy.
- Diagnose and resolve training issues.
Requirements
We are looking for candidates with strong expertise in one or more of the following…
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$100–120per hourApply on Mercor
Mechanical Engineering Experts
What the work involves
Mercor is seeking experienced Mechanical Engineers to support an advanced engineering and AI research initiative with a leading technology organisation. We are looking for deeply hands-on engineers who have designed, analysed, built, tested, validated, or troubleshot real-world mechanical and electromechanical systems in production environments.
Relevant backgrounds include:
- Structural / Stress Engineering
- Thermal Engineering
- Mechanical Design Engineering
- Dynamics & Controls Engineering
This role is particularly well suited for engineers who have worked directly on complex physical products and can bring practical engineering judgment to…
Key…
- Apply hands-on mechanical engineering expertise to technically complex engineering tasks involving real physical systems and products.
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$100–120per hourApply on Mercor
Software & Firmware Engineering Experts
What the work involves
Mercor is seeking experienced Software and Firmware Engineers to support an advanced engineering and AI research initiative with a leading technology organization. We are looking for deeply hands-on engineers who have designed, implemented, integrated, tested, debugged, or validated software and firmware that directly interfaces with real-world hardware systems.
Relevant backgrounds include:
- Embedded Firmware Engineering
- FPGA / RTL Engineering
- Flight Software Engineering
- Hardware Test Automation Engineering
This role is particularly well suited for engineers who have worked directly on complex physical products and can bring practical engineering…
Key…
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$100–120per hourApply on Mercor
Systems & Integration Engineering Experts
What the work involves
Mercor is seeking experienced Systems & Integration Engineers to support an advanced engineering and AI research initiative with a leading technology organization. We are looking for deeply hands-on engineers who have integrated, tested, validated, debugged, qualified, or analyzed complex real-world hardware and electromechanical systems in production environments.
Relevant backgrounds include:
- Systems Engineering
- Integration & Test Engineering
- Reliability / Failure Analysis Engineering
- Manufacturing Test Engineering
This role is particularly well suited for engineers who have worked directly on complex physical products and can bring practical…
Key…
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$90–120per hourApply on Alignerr
Biologist, PhD
What the work involves
Seeking PhD-level Biologists to develop, review, and refine advanced questions across specialized areas of biology, ensuring the highest standards of…
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$90–120per hourApply on Mercor
Business Operations Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for business operations judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for operators who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match operators in the network to projects like:
- Writing an operating problem from work you have run, with the process, the constraint, and the numbers, plus the reference answer a model's attempt gets graded against
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$90–120per hourApply on Alignerr
Chemist, PhD
What the work involves
Seeking PhD-level Chemists to develop, review, and refine advanced questions across specialized areas of chemistry, ensuring the highest standards of…
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$90–120per hourApply on Alignerr
DevOps / IaC Engineer
What the work involves
Seeking expert DevOps and IaC experts to create, review, and refine high-quality infrastructure and automation challenges, ensuring rigor and accuracy…
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$90–120per hourApply on Mercor
Management Consulting Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for management consulting judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for consultants who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match consultants in the network to projects like:
- Writing a case prompt from an engagement you ran, with the client situation, the data, and the constraint, plus the reference answer a model's attempt gets graded against
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$90–120per hourApply on Alignerr
Mathematician, PhD
What the work involves
Seeking PhD-level Mathematician to develop, review, and refine advanced questions in causal inference and experimental design, ensuring the highest st…
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$90–120per hourApply on Mercor
MLOps Engineer, LLM Performance (Kernels, Profiling, Serving)
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.
Overview
Join a leading AI lab's cutting-edge GenAI team and help build foundational AI models from the ground up. We're seeking MLOps and ML systems engineers with hands-on experience in large language model infrastructure across any of four areas: accelerator kernel programming, performance profiling and trace analysis, debugging accelerated and distributed workloads, and high-throughput inference serving. Experience with JAX, XLA or TPUs is especially valuable. This…
This is a fully remote role open to candidates worldwide. Depending on where you are based, your engagement will be…
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$90–120per hourApply on Mercor
MLOps Engineer, LLM Systems (Serving, GPU Kernels, Profiling)
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.
Overview
Join a leading AI lab's cutting-edge GenAI team and help build foundational AI models from the ground up. We're seeking MLOps Engineers with hands-on experience in large language model infrastructure across any of four areas: GPU kernel programming, performance profiling and trace analysis, debugging accelerated and distributed workloads, and high-throughput inference serving. This role involves AI model training and evaluation work, including writing and…
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI Lab as part…
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$90–120per hourApply on Alignerr
Physicist, PhD
What the work involves
Seeking PhD-level Physicist to develop, review, and refine advanced questions across specialized areas of physics, ensuring the highest standards of r…
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$90–120per hourApply on Alignerr
Software Engineer - Backend
What the work involves
Create and review backend code tasks, assess AI-generated solutions, and ensure accuracy, scalability, and best practices.…
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$90–120per hourApply on Alignerr
Software Engineer - Machine Learning
What the work involves
Seeking backend development experts to create, review, and refine high-quality UI coding problems and solutions, ensuring rigor and accuracy in evalua…
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$90–120per hourApply on Alignerr
Software Engineer – Machine Learning
What the work involves
ML engineers in Warsaw — get paid to evaluate and improve the world's most advanced AI models. Fully remote, flexible contract work on your own schedu…
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$85–120per hourApply on Alignerr
Frontier Data Lead – AI Program & Account Management
What the work involves
Lead client delivery and grow strategic AI partnerships from Denver — a high-ownership role for experienced program managers ready to work at the fron…
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$85–120per hourApply on Alignerr
Frontier Data Lead – Client Delivery & Account Growth
What the work involves
Own client delivery and account growth for cutting-edge AI partners — a senior program lead role for Boston's sharpest client-facing operators. Fully…
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$85–120per hourApply on Alignerr
Frontier Data Lead – Client Success & AI Partnerships
What the work involves
Shape how leading AI labs get their most critical data programs delivered — a senior client-facing role for Atlanta's top program managers and account…
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$85–120per hourApply on Alignerr
Frontier Data Lead – Strategic AI Program Management
What the work involves
Bring your consulting and program management expertise to the frontier of AI — own delivery and grow strategic partnerships for Alignerr's leading res…
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$85–120per hourApply on Alignerr
Frontier Data Lead (FDL)
What the work involves
Own client delivery and account growth for Alignerr’s AI partners. Keep clients informed, build relationships across their orgs, and connect partner n…
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$85–120per hourApply on Alignerr
Frontier Data Lead (FDL) – Client Programs & AI Delivery
What the work involves
Own client delivery and account growth for Alignerr’s AI partners. Keep clients informed, build relationships across their orgs, and connect partner n…
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$85–120per hourApply on Mercor
Senior Counsel — Legal Domain Expert
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring an experienced counsel-level lawyer to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real legal work.
This listing is for practitioners at counsel or senior associate level, with roughly 8 to 15 years of post-qualification practice. If you are earlier in your career, or if you are at partner or General Counsel level, please apply to the corresponding Legal Domain Expert listing instead…
Your legal expertise is the substance of this role. You will review the quality of legal knowledge work tasks, write…
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$80–120per hourApply on Mercor
Cardiology NP / PA / RN – ATTR Clinical Consultant
What the work involves
About the Role
An AI healthcare company that automates administrative and pharmacy workflows to help patients access life-changing medications and specialty treatments is seeking an experienced Cardiology Nurse Practitioner (NP), Registered Nurse (RN), or Physician Assistant (PA) for a part-time consulting role. The role focuses on improving an AI model that identifies patients likely to have transthyretin (ATTR) cardiac amyloidosis through clinical chart review, patient case labeling, and evidence-based clinical reasoning.
What You’ll Do
- Review patient charts and assess the likelihood of ATTR cardiac amyloidosis, including cases with incomplete information.
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$80–120per hourApply on Mercor
Electrical Engineer
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.
Overview
Join a leading AI lab's cutting-edge GenAI team and help build foundational AI models from the ground up. We're seeking talented Electrical Engineers with deep, hands-on industry experience in circuit design, power systems, or embedded hardware to bring real engineering judgment and elevate the quality of our AI training data. This is a full-time commitment of 40 hours per week for an initial engagement of 3 to 4 months, with a strong possibility of extension.
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI Lab as part…
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$80–120per hourApply on Alignerr
Senior Software Engineer — Agentic Coding
What the work involves
Build the AI agents that write code autonomously. Senior engineers in Seattle — fully remote, flexible, and pushing the frontier of agentic AI.…
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$80–120per hourApply on Alignerr
Software Engineer Task Author
What the work involves
Design AI agent training tasks that test real engineering work: log debugging, bug tracing, and live code fixes.…
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$70–120per hourApply on Mercor
Business Intelligence Analyst Talent Network
What the work involves
About Mercor’s talent network
Join our Business Intelligence Analyst Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Business Intelligence Analytics
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$70–120per hourApply on Mercor
Data Analysis Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for data judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for analysts and data practitioners who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match data practitioners in the network to projects like:
- Writing an analysis problem from work you actually shipped, with the data, the question, and the constraint, plus the reference answer a model's attempt gets graded against
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$70–120per hourApply on Mercor
Electrical Engineering Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for electrical engineering judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for electrical engineers who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match electrical engineers in the network to projects like:
- Writing a circuit or systems problem from work you have done, with the specification, the constraints, and the operating conditions, plus the reference answer a model's attempt gets graded against
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$70–120per hourApply on Mercor
Machine Learning Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for machine learning judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for machine learning practitioners who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match machine learning practitioners in the network to projects…
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$70–120per hourApply on Alignerr
Software Engineer Task Author
What the work involves
German engineers: apply your hands-on debugging and systems expertise to design real AI agent training tasks. Remote contract, flexible commitment.…
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$60–120per hourApply on Alignerr
AI Penetration Tester
What the work involves
Get paid to break into AI systems and make them stronger. Offensive security meets cutting-edge AI — fully remote, flexible hours.…
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$60–120per hourApply on Alignerr
AI Penetration Testing Expert
What the work involves
Get paid to break into AI systems and make them stronger. Bring your ethical hacking skills to high-impact AI security projects — fully remote.…
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$60–120per hourApply on Alignerr
AI Red Team — Penetration Testing Expert
What the work involves
Get paid to break AI systems before attackers do. Your offensive security skills can shape the future of AI safety — fully remote and flexible.…
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$60–120per hourApply on Alignerr
AI Red Team Penetration Tester
What the work involves
Get paid to break AI systems before attackers do. Red teamers and pen testers — apply your offensive security skills to the AI frontier. Fully remote.…
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$60–120per hourApply on Alignerr
AI Security Penetration Tester
What the work involves
Get paid to hack AI and make it safer. Offensive security experts wanted — fully remote, flexible schedule, cutting-edge projects.…
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$60–120per hourApply on Alignerr
AI Security Testing Analyst
What the work involves
Get paid to hack AI and make it safer. Bring your penetration testing skills to cutting-edge AI security projects — fully remote and flexible.…
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$60–120per hourApply on Alignerr
Cybersecurity Defence Analyst
What the work involves
Put your cyber defence expertise to work training AI. Fully remote, flexible hours — help ensure AI gives safe, accurate security guidance.…
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$60–120per hourApply on Alignerr
Cybersecurity Defense Analyst
What the work involves
Get paid to stress-test AI on cybersecurity — bring your defensive security skills to cutting-edge AI projects. Fully remote and flexible.…
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$60–120per hourApply on Alignerr
Cybersecurity Defense Expert
What the work involves
Get paid to make AI smarter about cybersecurity — put your defensive security experience to work on cutting-edge AI projects. Fully remote.…
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$60–120per hourApply on Alignerr
Cybersecurity Penetration Testing Expert
What the work involves
Get paid to hack AI systems and make them safer. Your offensive security expertise can shape the future of AI — fully remote, flexible hours.…
-
$60–120per hourApply on Alignerr
Finance & Accounting Task Author
What the work involves
Put your accounting expertise to work on the cutting edge of AI — design expert reconciliation tasks that train and benchmark advanced AI agents. Full…
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$60–120per hourApply on Mercor
Life, Physical & Social Science Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for scientific judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for researchers who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match researchers in the network to projects like:
- Writing a research problem from your own field, with the system, the data, and the assumptions, plus the reference answer a model's attempt gets graded against
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$60–120per hourApply on Mercor
Materials Science Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for materials science judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for materials scientists who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match materials scientists in the network to projects like:
- Writing a materials problem from work you have done, with the system, the processing history, and the property target, plus the reference answer a model's attempt gets graded against
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$60–120per hourApply on Mercor
Nursing Talent Network
What the work involves
About Mercor’s talent network
Join our Nursing Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Nursing
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
Projects vary in scope and duration, with typical commitments ranging from 15-30 hours per…
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$60–120per hourApply on Mercor
STEM PhDs and Technical Domain Experts
What the work involves
Mercor is seeking STEM PhDs and Technical Domain Experts for a premier project with one of the world's top AI labs. This role pays between $60-120/hour.
In this role, you will contribute your subject matter expertise to a cutting-edge project involving state-of-the-art large language models. Specifically, you will help create high-quality data that will inform the future of AI innovation by coming up with difficult problems in your domain.
You're a good fit if you:
- Have a PhD or advanced degree (or equivalent industry experience) in one of the following domains: Medicine / Healthcare, Statistics and Data Science, AI / ML Research, Computer Science, Electrical Engineering, Earth &…
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$40–120per hourApply on Alignerr
Portuguese Language Expert
What the work involves
Put your Portuguese to work shaping the future of AI. Native speakers wanted — fully remote, flexible, and well paid.…
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$40–120per hourApply on Alignerr
Spanish Language Expert
What the work involves
Put your Spanish fluency to work shaping the future of AI. Native speakers wanted — fully remote, flexible, and well paid.…
-
$40–120per hourApply on Alignerr
Tamil Language Expert
What the work involves
Put your Tamil fluency to work shaping the future of AI. Native speakers wanted — fully remote, flexible, and well paid.…
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$75–115per hourApply on Mercor
Pharmaceutical R&D Domain Expert
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior pharmaceutical R&D domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real pharmaceutical research and development work.
Your drug development expertise is the substance of this role. You will review the quality of pharmaceutical knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks…
This is a full-time W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI lab…
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$90–110per hourApply on Mercor
BioInformatics Experts
What the work involves
What you'll do:
- Complete realistic, multi-step scientific data-analysis tasks in bioinformatics
- Write original bioinformatics questions where each answer is exact and objective
- Choose and anonymize data (e.g. from public archives such as GEO, SRA/ENA, ArrayExpress, PRIDE, PDB, MGnify or from your own unpublished lab data) for the model to analyze
- Use scientific software, code, and command-line tools to generate reproducible analyses and structured final outputs
- Develop a Jupyter validation notebook, analyzing the data in Python or R, which reproduces the correct answer to your question
- Interpret results in the context of the underlying biological or translational question, clearly communicating assumptions, uncertainty, and conclusions
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$90–110per hourApply on Mercor
Lean Engineer, Formal Mathematics (Lean 4, Mathlib, Theorem Proving)
What the work involves
Help a leading AI lab teach its models to write real, machine-checked mathematics in Lean.
Overview
A leading AI lab is looking for Lean engineers, formal mathematicians and proof engineers to help its AI models state and prove mathematics correctly. You'll write and review Lean 4 proofs, turn informal math into precise formal statements, and help the lab's researchers judge whether a model's proof is not just accepted by the checker but actually proves the right thing. If you enjoy writing Lean, know your way around mathlib, and can explain why a formalization is faithful or subtly wrong, this role is for you. This is a part-time commitment…
This is a W-2 employment position with Cincinnatus LLC (or appropriate international entity), with the opportunity to…
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$80–110per hourApply on Mercor
Atomic, Molecular and Optical Physicist (PhD)
What the work involves
About the work
CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying. It will tell you quickly whether this work interests you.
We are engaging physicists to work on research-level physics problems in their own subfield. Depending on where your publication record fits, that can mean creating problems, solving them, reviewing completed work, or auditing it. We agree the specific assignment with you once you are matched to…
This is research-grade work rather than volume work. Whatever you produce has to be complete enough for another…
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$80–110per hourApply on Mercor
Condensed Matter Physicist (PhD)
What the work involves
About the work
CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying. It will tell you quickly whether this work interests you.
We are engaging physicists to work on research-level physics problems in their own subfield. Depending on where your publication record fits, that can mean creating problems, solving them, reviewing completed work, or auditing it. We agree the specific assignment with you once you are matched to…
This is research-grade work rather than volume work. Whatever you produce has to be complete enough for another…
-
$80–110per hourApply on Mercor
Fluid Dynamics and Convection Stability Physicist (PhD)
What the work involves
About the work
CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying. It will tell you quickly whether this work interests you.
We are engaging physicists to work on research-level physics problems in their own subfield. Depending on where your publication record fits, that can mean creating problems, solving them, reviewing completed work, or auditing it. We agree the specific assignment with you once you are matched to…
This is research-grade work rather than volume work. Whatever you produce has to be complete enough for another…
-
$80–110per hourApply on Mercor
Gravitation, Cosmology and Astrophysics Physicist (PhD)
What the work involves
About the work
CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying. It will tell you quickly whether this work interests you.
We are engaging physicists to work on research-level physics problems in their own subfield. Depending on where your publication record fits, that can mean creating problems, solving them, reviewing completed work, or auditing it. We agree the specific assignment with you once you are matched to…
This is research-grade work rather than volume work. Whatever you produce has to be complete enough for another…
-
$80–110per hourApply on Mercor
High Energy Physicist (PhD)
What the work involves
About the work
CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying. It will tell you quickly whether this work interests you.
We are engaging physicists to work on research-level physics problems in their own subfield. Depending on where your publication record fits, that can mean creating problems, solving them, reviewing completed work, or auditing it. We agree the specific assignment with you once you are matched to…
This is research-grade work rather than volume work. Whatever you produce has to be complete enough for another…
-
$80–110per hourApply on Mercor
Mathematical Physicist (PhD)
What the work involves
About the work
CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying. It will tell you quickly whether this work interests you.
We are engaging physicists to work on research-level physics problems in their own subfield. Depending on where your publication record fits, that can mean creating problems, solving them, reviewing completed work, or auditing it. We agree the specific assignment with you once you are matched to…
This is research-grade work rather than volume work. Whatever you produce has to be complete enough for another…
-
$80–110per hourApply on Mercor
Quantum Information Science Physicist (PhD)
What the work involves
About the work
CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying. It will tell you quickly whether this work interests you.
We are engaging physicists to work on research-level physics problems in their own subfield. Depending on where your publication record fits, that can mean creating problems, solving them, reviewing completed work, or auditing it. We agree the specific assignment with you once you are matched to…
This is research-grade work rather than volume work. Whatever you produce has to be complete enough for another…
-
$80–110per hourApply on Mercor
Senior Product Designer, UI/UX
What the work involves
Help a leading AI lab define what great design looks like, and build the prototypes that prove it.
Overview
A leading AI lab is looking for senior product designers and design-minded engineers with exceptional taste to help shape how its AI models design and build for the web and for games. You'll work directly with the lab's researchers to define what "great" looks like in UI and UX, and you'll build high-quality prototypes that show it. If you care deeply about great interfaces, like to prototype in code or with AI tools, and can explain why one design works better than another, this role is for you. This is a full-time commitment of 40…
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI lab as part…
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$80–110per hourApply on Mercor
Statistical Physics and Thermodynamics Physicist (PhD)
What the work involves
About the work
CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying. It will tell you quickly whether this work interests you.
We are engaging physicists to work on research-level physics problems in their own subfield. Depending on where your publication record fits, that can mean creating problems, solving them, reviewing completed work, or auditing it. We agree the specific assignment with you once you are matched to…
This is research-grade work rather than volume work. Whatever you produce has to be complete enough for another…
-
$80–110per hourApply on Mercor
Stochastic Biophysics Physicist (PhD)
What the work involves
About the work
CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying. It will tell you quickly whether this work interests you.
We are engaging physicists to work on research-level physics problems in their own subfield. Depending on where your publication record fits, that can mean creating problems, solving them, reviewing completed work, or auditing it. We agree the specific assignment with you once you are matched to…
This is research-grade work rather than volume work. Whatever you produce has to be complete enough for another…
-
$75–110per hourApply on Mercor
Cloud / DevOps Engineer (Infra & IaC)
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.
Overview
Join a leading AI lab's cutting-edge GenAI team and help build foundational AI models from the ground up. We're seeking talented Cloud and DevOps Engineers with deep, hands-on expertise in Kubernetes operations, AWS service integration, and Infrastructure-as-Code to bring hands-on technical excellence and elevate the quality of our AI training and inference infrastructure data. This is a full-time commitment of 40 hours per week.
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI Lab as part…
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$70–110per hourApply on Mercor
Administrative Services Managers
What the work involves
About the Role
Mercor is hiring experienced Administrative Services Managers to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated administrative operations content and workflows, leveraging your real-world expertise in planning, directing, and coordinating an organization's supportive services, such as facilities, records management, procurement, and office operations.
Key Responsibilities
- Evaluate AI-generated office operations plans, facilities and vendor management documents, records-management procedures, and other administrative artifacts for quality and accuracy.
- Compare AI-generated responses head-to-head based on operational soundness, policy compliance, and cost-effectiveness.
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$70–110per hourApply on Mercor
Cinematographer
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
A leading AI lab is building generative video models that aim to capture true cinematic fidelity: lens choices, sensor behavior, camera motion, motivated lighting, exposure and color, carried faithfully into a new output. We're looking for experienced cinematographers and camera and lighting specialists to help define what excellent camera and lighting work looks like, and to judge where the models get it right or wrong. This is a full-time role of approximately 40 hours per…
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$70–110per hourApply on Mercor
Clinical Medicine Domain Expert
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior clinical medicine domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real clinical work.
Your clinical expertise is the substance of this role. You will review the quality of medical knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks that show whether the model is genuinely…
This is a full-time W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI lab…
-
$70–110per hourApply on Mercor
Colorist & Finishing Editor
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
A leading AI lab is building generative video models that aim for theatrical-grade finishing: consistent color across shots, accurate skin tones, multi-shot pacing, clean scene cuts and HDR-ready deliverables. We're looking for experienced colorists, finishing and online editors, narrative editors and post-production specialists to help define what excellent finishing looks like, and to judge where the models get it right or wrong. This is a full-time role of approximately…
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI Lab as part…
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$70–110per hourApply on Mercor
Compliance Officers
What the work involves
About the Role
Mercor is hiring experienced Compliance Officers to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated compliance content and workflows, leveraging your real-world expertise in examining laws, regulations, and licensing standards, and in enforcement inspection and analysis.
Key Responsibilities
- Evaluate AI-generated compliance assessments, regulatory analyses, licensing reviews, and other enforcement artifacts for quality and accuracy.
- Compare AI-generated responses head-to-head based on regulatory rigor, evidentiary soundness, and enforcement reasoning.
- Review compliance scenarios involving eligibility determinations, license and permit review, violation reporting, and regulatory recommendations and provide expert feedback.
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$70–110per hourApply on Mercor
Computer and Information Systems Managers
What the work involves
About the Role
Mercor is hiring experienced Computer and Information Systems Managers to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated IT management content and workflows, leveraging your real-world expertise in directing information systems, coordinating technical teams, and overseeing enterprise technology operations.
Key Responsibilities
- Evaluate AI-generated project plans, technical standards, incident responses, and other IT management artifacts for quality and accuracy.
- Compare AI-generated responses head-to-head based on operational soundness, technical rigor, and cross-team feasibility.
- Review IT management scenarios involving system prioritization, vendor coordination, technical support, and team assignment and provide expert feedback.
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$70–110per hourApply on Mercor
Financial and Investment Analysts
What the work involves
About the Role
Mercor is hiring experienced Financial and Investment Analysts to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated financial and investment analysis content and workflows, leveraging your real-world expertise in valuation, quantitative analysis, and investment recommendations.
Key Responsibilities
- Evaluate AI-generated valuation models, investment recommendations, industry analyses, and other analytical artifacts for quality and accuracy.
- Compare AI-generated responses head-to-head based on analytical rigor, valuation soundness, and investment-recommendation quality.
- Review financial analysis scenarios involving company valuation, capital structure, and portfolio decisions and provide expert feedback.
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$70–110per hourApply on Mercor
Financial Managers
What the work involves
About the Role
Mercor is hiring experienced Financial Managers to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated financial management content and workflows, leveraging your real-world expertise in overseeing accounting, banking, credit, and financial planning activities across branches, offices, or departments.
Key Responsibilities
- Evaluate AI-generated financial plans, budgets, forecasts, and other financial management artifacts for quality and accuracy.
- Compare AI-generated responses head-to-head based on financial soundness, regulatory compliance, and analytical rigor.
- Review financial scenarios involving cash flow oversight, budgeting, pricing decisions, and financial reporting and provide expert feedback.
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$70–110per hourApply on Mercor
Lawyers
What the work involves
About the Role
Mercor is hiring experienced Lawyers to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated legal content and workflows, leveraging your real-world expertise in litigation, legal drafting, and client advisory work.
Key Responsibilities
- Evaluate AI-generated legal memoranda, contracts, case analyses, and other legal artifacts for quality and accuracy.
- Compare AI-generated responses head-to-head based on legal reasoning, precedent application, and drafting rigor.
- Review legal scenarios involving litigation strategy, statutory interpretation, and client advisory decisions and provide expert feedback.
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$70–110per hourApply on Mercor
Materials Science Domain Expert
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior materials science domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real materials science and materials engineering work.
Your materials expertise is the substance of this role. You will review the quality of materials knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks that show…
This is a full-time W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI lab…
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$70–110per hourApply on Mercor
News Analysts, Reporters, and Journalists
What the work involves
About the Role
Mercor is hiring experienced News Analysts, Reporters, and Journalists to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated news content and workflows, leveraging your real-world expertise in reporting, news analysis, and editorial judgment across print and broadcast media.
Key Responsibilities
- Evaluate AI-generated news stories, analyses, scripts, and other journalistic artifacts for quality and accuracy.
- Compare AI-generated responses head-to-head based on reporting rigor, editorial soundness, and clarity of narration.
- Review journalistic scenarios involving story selection, source evaluation, fact interpretation, and presentation choices and provide expert feedback.
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$70–110per hourApply on Mercor
Performance & Directing Supervisor
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
A leading AI lab is building generative video models that aim to capture human performance and staging faithfully: acting realism, blocking, screen direction, eyelines, continuity and emotional nuance, carried into a new output. We're looking for experienced directors, assistant directors, animation supervisors and performance specialists to help define what a convincing, well staged performance looks like, and to judge where the models get it right or wrong. This is a…
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI Lab as part…
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$70–110per hourApply on Mercor
Private Detectives and Investigators
What the work involves
About the Role
Mercor is hiring experienced Private Detectives and Investigators to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated investigative content and workflows, leveraging your real-world expertise in gathering, analyzing, and reporting facts on legal, financial, and personal matters.
Key Responsibilities
- Evaluate AI-generated investigation plans, background research summaries, surveillance reports, and other investigative artifacts for quality and accuracy.
- Compare AI-generated responses head-to-head based on investigative rigor, legal and ethical compliance, and soundness of conclusions.
- Review investigative scenarios involving evidence gathering, source verification, records research, and case reporting and provide expert feedback.
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$70–110per hourApply on Mercor
Project Management Specialists
What the work involves
About the Role
Mercor is hiring experienced Project Management Specialists to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated project management content and workflows, leveraging your real-world expertise in coordinating schedules, budgets, staffing, and stakeholder communications across technical projects.
Key Responsibilities
- Evaluate AI-generated project plans, status reports, stakeholder communications, and other project artifacts for quality and accuracy.
- Compare AI-generated responses head-to-head based on planning rigor, execution feasibility, and stakeholder relevance.
- Review project management scenarios involving schedule, budget, staffing, and procurement decisions and provide expert feedback.
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$70–110per hourApply on Mercor
Property, Real Estate, and Community Association Managers
What the work involves
About the Role
Mercor is hiring experienced Property, Real Estate, and Community Association Managers to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated property management content and workflows, leveraging your real-world expertise in operating and maintaining residential, commercial, and industrial properties and managing community associations.
Key Responsibilities
- Evaluate AI-generated property operating budgets, lease analyses, maintenance plans, association governance documents, and other property management artifacts for quality and accuracy.
- Compare AI-generated responses head-to-head based on financial soundness, regulatory and lease compliance, and operational feasibility.
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$70–110per hourApply on Mercor
Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products
What the work involves
About the Role
Mercor is hiring experienced Sales Representatives specializing in Wholesale, Manufacturing, Technical, and Scientific Products to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated sales content and workflows, leveraging your real-world expertise in technical sales.
Key Responsibilities
- Evaluate AI-generated sales conversations, emails, proposals, and other commercial materials for quality and accuracy.
- Compare AI-generated responses head-to-head based on technical correctness, sales effectiveness, and customer relevance.
- Review sales scenarios involving technical or scientific products and provide expert feedback.
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$70–110per hourApply on Mercor
Securities, Commodities, and Financial Services Sales Agents
What the work involves
About the Role
Mercor is hiring experienced Securities, Commodities, and Financial Services Sales Agents to help evaluate and improve cutting-edge AI systems. In this role, you'll evaluate AI-generated securities, commodities, and financial services content and workflows, leveraging your real-world expertise in buying and selling securities or commodities and advising clients on investments and market conditions.
Key Responsibilities
- Evaluate AI-generated trade recommendations, investment proposals, suitability assessments, and other securities and commodities artifacts for quality and accuracy.
- Compare AI-generated responses head-to-head based on financial soundness, regulatory compliance, and analytical rigor.
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$70–110per hourApply on Mercor
Software Engineer (AI-Native Platform & Integrations)
What the work involves
About Mercor’s talent network
This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
Role Overview
We’re building an AI-native platform that replaces spreadsheet-driven operations with real-time dashboards and agentic workflows. This engineer will own core product delivery end-to-end: platform foundations, integrations, analytics surfaces, and the pilot launch.
What you’ll build
- AI-native platform (core entities, workflows, permissions, multi-tenant foundations)
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$70–110per hourApply on Mercor
VFX & Compositing Supervisor
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
A leading AI lab is building generative video models that aim for feature-quality visual effects and preproduction: micro detail, physically plausible simulation, clean multi-layer integration, previs and concept art, carried into a new output. We're looking for experienced VFX and compositing supervisors, FX and CG specialists, previs supervisors and concept artists to help define what excellent VFX work looks like, and to judge where the models get it right or wrong. This…
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI Lab as part…
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$70–105per hourApply on Mercor
Biology Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for biology judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for biologists who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match biologists in the network to projects like:
- Writing a research problem from your own work, with the system, the data, and the controls, plus the reference answer a model's attempt gets graded against
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$65–105per hourApply on Mercor
Biochemistry & Life Sciences Domain Expert
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior biochemistry and life sciences domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real life sciences research work.
Your scientific expertise is the substance of this role. You will review the quality of life sciences knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks that show…
This is a full-time W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI lab…
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$65–105per hourApply on Mercor
Chemistry Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for chemistry judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for chemists who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match chemists in the network to projects like:
- Writing a synthesis or characterization problem from your own work, with the substrate, the conditions, and the analytical data, plus the reference answer a model's attempt gets graded against
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$65–105per hourApply on Mercor
Engineering & Software Domain Expert
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior engineering and software domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real engineering and software development work.
Your engineering expertise is the substance of this role. You will review the quality of engineering knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks that…
This is a full-time W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI lab…
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$100per hourApply on Mercor
Clinical Mental Health Expert — AI Conversation Evaluation
What the work involves
Mercor is seeking Clinical Mental Health Experts to support an AI research initiative focused on evaluating the realism and quality of simulated clinical conversations. This is a short-term, fully remote evaluation task designed for mental health professionals who can apply their clinical experience and professional judgment to assess realistic conversational scenarios. The task will take up to 30 minutes to complete.
What You’ll Do
- Review pairs of simulated conversations involving clinical mental health scenarios.
- Evaluate the conversations based on their realism and authenticity.
- Determine which conversation more closely reflects a realistic clinical interaction.
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$100per hourApply on Mercor
Public Defenders — Paid Research Study
What the work involves
Help map public defenders' work
We are recruiting 100 current or former public defenders for a remote research study through Project Mercator. We want to understand the work you personally did, not an ideal job description.
What you will do
In the first survey, describe your primary responsibilities, tasks, smaller pieces of work, and which tasks need outputs from other tasks. You can also describe different versions of the same task. Written instructions and help from the study coordinator are provided. No outside research or real work product is required.
Wave 1 pays $100 per hour of reviewed survey time, up to 90 minutes ($150 maximum). If you need more time, contact the…
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$80–100per hourApply on Mercor
Private Equity Associate – Consumer & Leisure (France/Europe)
What the work involves
Mercor is hiring experienced private equity associates to build a financial model from a synthetic deal document pack, then peer-review models built by two other contractors on the same transaction.
What you'll do
- Build a working financial model of an assigned consumer / leisure transaction from a synthetic deal document pack
- Deliver an editable Excel workbook with live formulas, source references, and stated assumptions
- Peer-review two anonymized models from other contractors against a fixed set of criteria, with a short written rationale for each and a completed review scorecard
Requirements
- 2–4 years total experience: ~2 years investment banking (Consumer / Retail or generalist M&A — ideally Paris, London, or elsewhere in Europe) followed by 1–2 years in mid-market or large-cap private equity
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$80–100per hourApply on Alignerr
Senior Software Engineer — AI Evaluation & Benchmarks
What the work involves
Build the benchmarks that test the world's most advanced AI models. $80–$100/hr, fully remote, Python experts wanted.…
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$70–100per hourApply on Mercor
Chemistry Specialist, Synthetic & Analytical Chemistry
What the work involves
Join a leading AI lab's cutting-edge research team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced LLMs.
Overview
Join a leading AI lab's cutting-edge research team and help build foundational AI models for science from the ground up. We're seeking talented Chemistry subject-matter experts (SMEs), including synthetic, organic, medicinal, analytical and physical chemists from academia or industry, to bring deep, hands-on laboratory expertise to the design and evaluation of advanced AI models for chemistry.
This is a part-time position through Cincinnatus LLC (or an appropriate international entity), with the opportunity to…
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$70–100per hourApply on Mercor
Drug Discovery Specialist, Pharmacology & ADME/Tox
What the work involves
Join a leading AI lab's cutting-edge research team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced LLMs.
Overview
Join a leading AI lab's cutting-edge research team and help build foundational AI models for science from the ground up. We're seeking talented Drug Discovery subject-matter experts (SMEs), including pharmacologists, DMPK / ADME scientists and toxicologists from pharma, biotech, contract research or academic settings, to bring deep, hands-on discovery expertise to the design and evaluation of advanced AI models for drug discovery.
This is a part-time position through Cincinnatus LLC (or an appropriate international entity), with the opportunity to…
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$70–100per hourApply on Mercor
Excel Expert — Finance
What the work involves
Join a leading technology company's GenAI initiative and put your financial-modeling expertise at the core of how the next generation of AI models learns to work in Excel.
Overview
We're seeking advanced Excel experts with deep, hands-on experience in finance — professionals who live in spreadsheets, building financial models and analyses at a senior, professional level. Your expertise will directly elevate the quality of the training data behind the most advanced Large Language Models.
This role is for finance professionals who apply advanced Excel — three-statement modeling, valuation, forecasting, and data analysis — in domains such as…
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading technology…
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$70–100per hourApply on Mercor
Excel Expert — General
What the work involves
Join a leading technology company's GenAI initiative and put your Excel expertise at the core of how the next generation of AI models learns to work in spreadsheets.
Overview
We're seeking advanced Excel experts with broad, cross-industry experience — versatile professionals who have applied Excel at an expert level across a range of functions and industries, rather than in a single niche. Your expertise will directly elevate the quality of the training data behind the most advanced Large Language Models.
This role is for generalists who bring genuine breadth — modeling, data analysis, dashboards, and automation applied across multiple domains…
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading technology…
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$70–100per hourApply on Mercor
Film & Video Craft Expert (Camera, VFX, Editing & Performance)
What the work involves
Join a leading AI lab's cutting-edge research team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
Join a leading AI lab's cutting-edge research team and help shape how its next generation of video models is judged. We're seeking film, theater and visual effects professionals who understand how a shot is built, from lighting and grade to framing, camera movement, continuity, texture and performance, to compare AI-generated video side by side and explain which result holds up to a professional eye. This work is ongoing, with new rounds as new models are released.
This is a W-2 employment position with Cincinnatus LLC (or appropriate international entity), with the opportunity to…
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$70–100per hourApply on Mercor
Genomics & Cell Biology Specialist
What the work involves
Join a leading AI lab's cutting-edge research team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced LLMs.
Overview
Join a leading AI lab's cutting-edge research team and help build foundational AI models for science from the ground up. We're seeking talented Genomics and Cell Biology subject-matter experts (SMEs), including molecular biologists, cell biologists, geneticists and synthetic biologists working at the bench or computationally, to bring recent, hands-on laboratory expertise to the design and evaluation of advanced AI models for biology.
This is a part-time position through Cincinnatus LLC (or an appropriate international entity), with the opportunity to…
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$70–100per hourApply on Mercor
Physics Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for physics judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for physicists who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match physicists in the network to projects like:
- Writing a problem from your own area, with the system, the assumptions, and the regime, plus the reference answer a model's attempt gets graded against
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$60–100per hourApply on Mercor
Accounting & Audit Domain Expert
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior accounting and audit domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real accounting and audit work.
Your accounting expertise is the substance of this role. You will review the quality of accounting knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks that show whether the model is…
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$60–100per hourApply on Alignerr
Accounting & Finance Expert
What the work involves
Put your finance and accounting expertise to work shaping the future of AI. Qualified accountants and finance professionals wanted — fully remote and…
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$60–100per hourApply on Mercor
Business & Sales Operations Domain Expert
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior business and sales operations domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real business operations work.
Your operating expertise is the substance of this role. You will review the quality of business operations knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks that show…
This is a full-time W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI lab…
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$60–100per hourApply on Mercor
CAD / PCB / 3D Design Engineer — AI Evaluation
What the work involves
About the Role
Mercor is partnering with a leading AI lab to measure how well frontier AI models perform real engineering design work. We're hiring experienced CAD, PCB, and 3D design engineers to build realistic, difficult design tasks that expose where AI still falls short.
You'll design a realistic engineering problem (a prompt, input files, and a grader that checks the result), run it against frontier models, and refine it until it is fair, realistic, and hard. Realism always comes before difficulty.
We're Hiring Across Three Tracks
- Mechanical CAD: parts, assemblies, mechanisms, and tolerancing. Professional experience with SolidWorks, AutoCAD, FreeCAD, or a comparable CAD tool is the baseline; Siemens NX and/or CATIA experience is highly valued.…
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$60–100per hourApply on Alignerr
Finance & Accounting Expert
What the work involves
Shape the future of AI with your accounting and finance expertise. Qualified professionals wanted — fully remote, flexible, and well compensated.…
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$60–100per hourApply on Alignerr
Finance & Accounting Specialist
What the work involves
Get paid to teach AI how accounting really works. CPAs, controllers, and senior accountants — your expertise is in demand. Fully remote.…
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$60–100per hourApply on Mercor
Finance Domain Expert — AI Training & Evaluation
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior finance domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real financial work.
Your finance expertise is the substance of this role. You will review the quality of finance knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks that show whether the model is genuinely improving. We are…
This is a full-time W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI lab…
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$60–100per hourApply on Alignerr
Finance Expert — AI Model Reviewer
What the work involves
Leverage your finance expertise to train the next generation of AI. Fully remote, flexible, and perfect for financial professionals.…
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$60–100per hourApply on Alignerr
Financial Analyst — AI Model Reviewer
What the work involves
Put your finance expertise to work shaping how AI handles financial analysis. Fully remote, flexible, and built for top financial talent.…
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$60–100per hourApply on Mercor
Insurance Domain Expert
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior insurance and actuarial domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real insurance work.
Your insurance expertise is the substance of this role. You will review the quality of insurance knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks that show whether the model is genuinely…
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$60–100per hourApply on Mercor
Legal Domain Expert — AI Training & Evaluation
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring a senior legal domain expert to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real legal work.
Your legal expertise is the substance of this role. You will review the quality of legal knowledge work tasks, write the instruction specs and golden solutions that define what "correct" looks like, and build the benchmarks that show whether the model is genuinely improving. We are looking for…
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$60–100per hourApply on Mercor
Management Consultant Talent Network
What the work involves
About Mercor’s talent network
Join our Management Consultant Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Management Consulting
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$60–100per hourApply on Mercor
Preclinical R&D Expert – ADC & Bispecifics
What the work involves
Mercor is partnering with a venture-backed AI lab building frontier AI platforms and physics-based foundation models for chemistry, materials science, and drug discovery. They're extending their platform into new areas of pharmaceutical development and are looking for hands-on ADC and/or bispecific experts to help guide what they build.
Are you a preclinical R&D scientist who has taken drug programs from the bench toward the clinic — and curious how AI is reshaping drug discovery? This is a hands-on role that blends your wet-lab and translational experience with a growing understanding of how scientific data trains the next generation of AI…
In this role…
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$60–100per hourApply on Mercor
Preclinical R&D Expert – In-house Drug Development
What the work involves
Mercor is partnering with a venture-backed AI lab building frontier AI platforms and physics-based foundation models for chemistry, materials science, and drug discovery. They're extending their platform into new areas of pharmaceutical development and are looking for hands-on preclinical R&D experts across drug modalities to help guide what they build.
Are you a preclinical R&D scientist who has taken drug programs from the bench toward the clinic — and curious how AI is reshaping drug discovery? This is a hands-on role that blends your wet-lab and translational experience with a growing understanding of how scientific data trains the next…
In this role…
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$60–100per hourApply on Alignerr
Software Developer — Get Paid to Build Your Own Project with an AI Coding Assistant
What the work involves
Get paid to code your own project with a cutting-edge AI assistant. Keep your code, free AI tokens, fully remote and flexible.…
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$50–100per hourApply on Alignerr
Finance Analyst (Spanish Fluency Required)
What the work involves
Put your finance expertise and Spanish fluency to work on high-impact AI projects. Fully remote, flexible contract — well paid.…
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$50–100per hourApply on Mercor
Voice Actor: CX Agent Voice Cloning - Northern UK
What the work involves
Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Northern UK-based female voice actors with authentic Northern English accents (e.g. Yorkshire, Manchester, Newcastle, Liverpool) to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to professional voice actors as well as people with customer-support, call-center, or other customer-experience (CX) backgrounds — and to newcomers with a naturally clear, expressive voice and a good recording setup.…
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$50–100per hourApply on Mercor
Voice Actor: CX Agent Voice Cloning (African American)
What the work involves
Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking USA-based African American voice actors to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to professional voice actors as well as people with customer-support, call-center, or other customer-experience (CX) backgrounds — and to newcomers with a naturally clear, expressive voice and a good recording setup. Prior voice-acting experience is a plus but not required.
This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The…
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$50–100per hourApply on Mercor
Voice Actor: CX Agent Voice Cloning (German)
What the work involves
Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Germany-based native German speakers to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to professional voice actors as well as people with customer-support, call-center, or other customer-experience (CX) backgrounds — and to newcomers with a naturally clear, expressive voice and a good recording setup. Prior voice-acting experience is a plus but not required.
This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The…
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$50–100per hourApply on Mercor
Voice Actor: CX Agent Voice Cloning (Standard French)
What the work involves
Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking native or native-level French speakers with a standard, neutral, accent-free French delivery to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to professional voice actors as well as people with customer-support, call-center, or other customer-experience (CX) backgrounds — and to newcomers with a naturally clear, expressive voice and a good recording setup. Prior voice-acting experience is a…
This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The…
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$77–98per hourApply on Mercor
Applied Economics & Finance Benchmark Specialist
What the work involves
Role Overview
We are seeking expert economists and finance professionals to author and review high-quality academic assessment content for an AI research initiative. You will write and verify rigorous multiple-choice questions across core economics and finance domains, evaluate solution quality, and help establish gold-standard benchmarks used to advance AI capabilities.
You will be assigned one of two task types:
- Question Authoring — Create original, challenging multiple-choice questions in your area of expertise, rate their difficulty, and submit them for review.
- Question Verification — Review pre-written questions for accuracy, clarity, and rigor. Edit where needed, rate difficulty, and document any changes made.
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$95per hourApply on Mercor
Consulting Expert
What the work involves
Consulting Expert — AI Training & Evaluation
We're training frontier AI to perform advanced consulting work, and we need experienced consultants to create and grade expert-level deliverables. You'll take on realistic engagements end-to-end — diagnose the problem, work through dense and sometimes conflicting source material, and produce (or evaluate) the kind of rigorous, decision-grade output a client would actually pay for.
What you'll do
- Produce and review consulting deliverables such as: M&A / investment cases (EBITDA normalization, valuation, acquisition-debt structuring, covenant and sensitivity analysis, "proceed-with-conditions" recommendations);…
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$95per hourApply on Mercor
Legal Expert, German (Germany)
What the work involves
We're looking for experienced lawyers who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$80–95per hourApply on Mercor
Radio Frequency and Electromagnetic Engineering Expert
What the work involves
About the Role
Mercor is partnering with a leading technology organization to recruit experienced Radio Frequency (RF) and Electromagnetic (EM) Engineering Experts for a short-term project. Experts will apply their hands-on industry experience to analyze and solve complex problems involving RF systems, electromagnetics, antennas, propagation, and related engineering applications.
What You'll Do
- Solve complex technical problems involving RF and electromagnetic engineering.
- Analyze RF/EM systems, components, antennas, circuits, and architectures.
- Apply electromagnetic theory, RF principles, and engineering methodologies to real-world scenarios.
- Analyze technical specifications, system requirements, simulation results, and engineering data.
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$70–95per hourApply on Mercor
SOC Investigation Specialist Talent Network
What the work involves
Mercor is hiring SOC Investigation Specialist on behalf of high-growth technology and enterprise partners building next-generation SOC automation and AI-driven investigation systems. This role is ideal for experienced SOC analysts who can apply real-world investigative judgment to review, validate, and construct high-quality security investigations across SIEM, endpoint, cloud, and identity environments.
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Responsibilities
- Review, monitor, and evaluate SOC alerts and investigation outputs based on predefined scenarios and criteria.
- Distinguish true positives from false positives by validating investigative evidence and alert context.
- Perform end-to-end security investigations when required, including log analysis, entity pivoting, timeline reconstruction, and evidence correlation.
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$90per hourApply on Mercor
Legal Expert
What the work involves
About the Role
Mercor is partnering with a leading AI research lab to train frontier models on rigorous legal reasoning. We're hiring Legal Experts to evaluate and compare model outputs on challenging legal problems, helping shape how the next generation of AI reasons about case law, contracts, and regulation.
Your legal training and professional judgment will ensure each evaluation is accurate, precise, and grounded in real-world legal reasoning.
What You'll Do
- Compare two AI-generated responses to the same prompt and decide which one is better
- Work from the provided input files and read each model's reasoning / thought process to inform your judgment
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$75–90per hourApply on Alignerr
Atmospheric Science Expert (Master’s/PhD)
What the work involves
Put your atmospheric science expertise to work shaping the future of AI. Masters/PhDs wanted — fully remote, flexible, and up to $90/hr.…
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$75–90per hourApply on Alignerr
Biology Expert (Master’s/PhD)
What the work involves
Put your biology expertise to work shaping the future of AI. Masters & PhDs wanted — fully remote, flexible, and up to $90/hr.…
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$75–90per hourApply on Alignerr
Biology Researcher (Master’s/PhD)
What the work involves
Put your biology expertise to work shaping the future of AI. Masters & PhDs wanted — fully remote, flexible, and up to $90/hr.…
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$75–90per hourApply on Alignerr
Biology Specialist (Master’s/PhD)
What the work involves
Put your biology expertise to work shaping the future of AI. Masters & PhDs wanted — fully remote, flexible, and up to $90/hr.…
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$75–90per hourApply on Alignerr
Chemistry Expert (Master’s/PhD)
What the work involves
Put your chemistry PhD to work shaping the future of AI. Remote, flexible, and paying up to $90/hr for experts in organic, inorganic, or computational…
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$75–90per hourApply on Alignerr
Chemistry Researcher (Master’s/PhD)
What the work involves
Put your chemistry expertise to work shaping the future of AI. Masters & PhDs wanted — fully remote, flexible, and up to $90/hr.…
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$75–90per hourApply on Alignerr
Chemistry Specialist (Master’s/PhD)
What the work involves
Put your chemistry PhD to work shaping the future of AI. Expert-level problems, real scientific impact — fully remote and flexible.…
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$75–90per hourApply on Alignerr
Climate Data Specialist
What the work involves
Put your climate science expertise to work shaping the future of AI. Masters/PhDs wanted — fully remote, flexible, and up to $90/hr.…
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$75–90per hourApply on Alignerr
Environmental Science Expert (Master’s/PhD)
What the work involves
Put your environmental science expertise to work shaping the future of AI. Masters/PhDs wanted — fully remote, flexible, and up to $90/hr.…
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$75–90per hourApply on Alignerr
General Postdoctoral Researcher (Master’s/PhD)
What the work involves
Put your PhD or Master's expertise to work training the world's most advanced AI — fully remote, flexible, and up to $90/hr.…
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$75–90per hourApply on Alignerr
Masters or PhD Researcher
What the work involves
Put your advanced STEM expertise to work shaping the future of AI. Masters & PhD researchers wanted — fully remote, flexible, and top-paying.…
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$75–90per hourApply on Alignerr
Material Science Expert (Master’s/PhD)
What the work involves
Put your Materials Science expertise to work shaping the future of AI. Masters/PhDs wanted — fully remote, flexible, and up to $90/hr.…
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$75–90per hourApply on Alignerr
Material Science Specialist (Master’s/PhD)
What the work involves
Put your Materials Science expertise to work shaping the future of AI. Masters/PhDs wanted — fully remote, flexible, and up to $90/hr.…
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$75–90per hourApply on Alignerr
Mathematics Expert (Master’s/PhD)
What the work involves
Put your advanced math degree to work shaping the future of AI. Remote, flexible, and exceptionally well paid.…
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$75–90per hourApply on Alignerr
Mathematics Researcher (Master’s/PhD)
What the work involves
Put your math expertise to work shaping the future of AI. Masters/PhDs wanted — fully remote, flexible, and up to $90/hr.…
-
$75–90per hourApply on Alignerr
Mathematics Specialist (Master’s/PhD)
What the work involves
Put your advanced math degree to work shaping the future of AI. Remote, flexible, and exceptionally well paid.…
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$75–90per hourApply on Alignerr
Semiconductor Material Science (Master’s/PhD)
What the work involves
Put your Material Science expertise to work training the next generation of AI. Masters/PhDs wanted — fully remote, flexible, and up to $90/hr.…
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$70–90per hourApply on Mercor
AI Developer Trace Task Auditor
What the work involves
Evaluate the quality and correctness of AI-assisted software-development traces used to train and evaluate a frontier AI lab's models. You'll assess end-to-end coding sessions produced with AI-assisted developer tools — judging correctness, workflow soundness, and reasoning — and provide clear, rubric-based written feedback.
Basic Qualifications
- 3+ years professional software development
- Hands-on experience with AI-assisted coding tools and agentic / spec-driven workflows (Cursor, GitHub Copilot, Claude Code, or similar)
- Strong code-reading and debugging skills across full-stack or backend systems
- Ability to evaluate multi-step coding trajectories for correctness and best practice
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$70–90per hourApply on Mercor
AWS Serverless & Infrastructure-as-Code Task Auditor
What the work involves
Evaluate the quality, correctness, and cloud-architecture soundness of AWS serverless and infrastructure-as-code tasks used to train and evaluate a frontier AI lab's models. You'll assess multi-service serverless designs, IaC fidelity, and cross-service integration correctness — and provide clear, rubric-based written feedback.
Basic Qualifications
- 3+ years hands-on experience building multi-service AWS serverless applications (Lambda, API Gateway, DynamoDB/Streams, S3, EventBridge, SNS/SQS, Step Functions)
- Strong experience with infrastructure-as-code (AWS CDK, CloudFormation, or SAM)
- Demonstrated ability to assess event-driven architecture correctness, IAM/permission boundaries, and failure/retry semantics
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$70–90per hourApply on Mercor
CVE Vulnerability Expert
What the work involves
Evaluate the quality, fidelity, and completeness of vulnerability-reproduction and remediation tasks used to train and evaluate a frontier AI lab's models. You'll assess whether CVE reproductions are faithful, fixes are sound, verification logic is rigorous, and Docker-based lab environments accurately recreate exploitable conditions — and provide clear, rubric-based written feedback.
Basic Qualifications
- 3+ years of hands-on experience in application security, penetration testing, or vulnerability research
- Strong understanding of CVE vulnerability taxonomy and severity frameworks (CVSS, CWE, CAPEC)
- Demonstrated expertise in secure coding and remediation across common vulnerability classes (SQL injection, command injection, buffer overflow, deserialization, SSRF, misconfigurations, privilege escalation)
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$70–90per hourApply on Mercor
GPU Kernel Expert
What the work involves
Evaluate the quality, correctness, and completeness of GPU/accelerator kernel development tasks used to train and evaluate a frontier AI lab's models. You'll assess numerical correctness, performance-benchmarking fairness, task scoping, and compilation/runtime validity across diverse kernel task types — and provide clear, rubric-based written feedback.
Basic Qualifications
- 3+ years of hands-on experience developing, optimizing, or verifying GPU/accelerator kernels in at least two of: CUDA, Triton, NKI, or Pallas (JAX)
- Strong understanding of numerical-correctness criteria for kernels (absolute/relative/ULP tolerances, reference-implementation selection)
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$70–90per hourApply on Mercor
Knowledge Management Expert
What the work involves
About the role
Mercor is seeking experienced HR practitioners at technology companies to evaluate AI-powered enterprise search and workplace assistants on HR knowledge tasks. You will grade how well these tools answer real HR questions—judging source grounding, permission handling, content freshness, and the root cause of failures.
What you'll do
- Evaluate answers from enterprise search / workplace AI tools on HR topics within your area of expertise
- Judge whether answers are tied to sources and cite them correctly
- Assess whether results respect each user's access permissions
- Identify stale or conflicting content across knowledge sources
- Distinguish retrieval misses from reasoning errors
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$70–90per hourApply on Mercor
Kubernetes Task Auditor
What the work involves
Evaluate the quality, correctness, and production-readiness of Kubernetes tasks used to train and evaluate a frontier AI lab's models. You'll assess cluster-operations scenarios, manifest correctness, and failure-mode troubleshooting — and provide clear, rubric-based written feedback.
Basic Qualifications
- 3+ years hands-on production Kubernetes experience (EKS/GKE/AKS or self-managed)
- Deep understanding of cluster internals: CNI/DNS/ingress, PV/PVC storage, RBAC, and failure modes (CrashLoopBackOff, OOMKilled, scheduling/eviction)
- Experience authoring and reviewing manifests / Helm charts and debugging live cluster incidents
- Proficiency in Go, Python, or TypeScript
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$70–90per hourApply on Mercor
ML Challenge Task Auditor
What the work involves
Evaluate the quality, correctness, and methodological rigor of applied machine-learning tasks used to train and evaluate a frontier AI lab's models. You'll assess experiment design, model-selection reasoning, and evaluation methodology — and provide clear, rubric-based written feedback.
Basic Qualifications
- 3+ years hands-on applied/experimental ML (experiment design, model selection, hyperparameter tuning, evaluation methodology)
- Strong grasp of data-quality rigor: leakage detection, metric gaming, and train/test/CV hygiene
- Proficiency with standard ML frameworks (PyTorch, TensorFlow, scikit-learn, XGBoost)
- Ability to critique ML claims against evidence and reproduce results
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$70–90per hourApply on Mercor
SWE-Bench Task Auditor
What the work involves
Evaluate the quality, correctness, and reproducibility of software-engineering benchmark tasks used to train and evaluate a frontier AI lab's models. You'll assess repository-level tasks, reference patches, test harnesses, and grading integrity — and provide clear, rubric-based written feedback.
Basic Qualifications
- 3+ years professional software engineering
- Real open-source contribution or maintainer experience (merged PRs, committer / maintainer roles)
- Strong ability to audit reference patches, test runners, and Docker isolation, and to detect answer leakage / reward hacking
- Fluency across common ecosystems (Python and at least one of Java / Go / TypeScript / C++)
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$70–90per hourApply on Mercor
Trainium (NKI) Kernel Expert
What the work involves
Evaluate the quality, correctness, and hardware-appropriateness of Neuron Kernel Interface (NKI) development tasks used to train and evaluate a frontier AI lab's models. You'll assess CUDA→NKI migration fidelity, Trainium-specific performance-optimization quality, and cross-platform numerical-correctness standards — and provide clear, rubric-based written feedback.
Basic Qualifications
- 2+ years of hands-on experience developing or optimizing kernels using the Neuron Kernel Interface (NKI) targeting AWS Trainium/Inferentia2 hardware
- Strong understanding of NKI-specific development patterns: tile-based computation, SBUF/PSUM/HBM memory-hierarchy management, partition-dimension constraints, and DMA orchestration
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$60–90per hourApply on Mercor
Drug Discovery Scientist
What the work involves
About the role
This is an evaluation framework for frontier AI models in drug research and development. Domain experts write realistic research problems wrapped around messy evidence worlds. The model works offline in a sandbox with open-source scientific tooling, receiving incomplete, indirect and sometimes misleading data, and must reach a defensible conclusion. The answer is present in the evidence but never stated.
Your job is to build a research problem so realistic and well-constructed that the model has to genuinely reason to solve it — it can't pattern-match or look the answer up.
What you'll deliver
Three things per task: the prompt, the data room, and the grading…
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$60–90per hourApply on Mercor
Engineering Simulation Specialist
What the work involves
About the role
A frontier engineering-reasoning evaluation run in collaboration with a leading AI research lab. The work measures whether state-of-the-art models can reason from first principles in your engineering domain rather than retrieve facts from training data — and you get visibility into the model's internal reasoning on your own tasks.
What you'll do
Domain experts write simulations and specification sheets; the model attempts to design an artifact — controller gains, circuit parameters, geometry — that satisfies every spec.
You define the simulation, a set of specs with pass/fail thresholds, and the prompt. The model probes your simulation…
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$60–90per hourApply on Alignerr
Frontend TypeScript Engineer
What the work involves
Singapore TypeScript engineers — get paid to guide how AI writes modern frontend code. Fully remote, flexible contract work with leading AI research l…
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$60–90per hourApply on Mercor
Mechanical Engineer
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
We are hiring experienced mechanical engineers to work directly with a leading AI lab's research and program management teams, improving how frontier AI models reason about real mechanical engineering work.
Your engineering judgment is the substance of this role. You will review the quality of mechanical engineering tasks and model outputs, write the instruction specs and reference solutions that define what "correct" looks like, and help build the evaluations that show…
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI lab as part…
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$60–90per hourApply on Mercor
Senior Character Animator
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models.
Overview
A leading AI lab is building a performance transfer model: one that takes an actor's original performance and carries it faithfully into a new output, keeping the timing, the emotion and the small physical choices that make it feel real. We're looking for senior character animators who have spent their careers bringing acting to life on feature films, VFX and games, to help define what a well transferred performance looks like and judge where the model gets it right or wrong.
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$50–90per hourApply on Mercor
Staff Software Engineer, Mobile (Android, Kotlin, Full Stack)
What the work involves
Join a product engineering team building native mobile and full-stack experiences used by customers every day.
Overview
We're partnering with a large enterprise technology organization to place a Staff Software Engineer on the team behind its Android and iOS apps. It's a mobile-first role, but engineers here also pitch in on backend services, APIs, and web, and use AI coding tools as a normal part of their day. If you enjoy owning features end to end and learning new parts of the stack, this is a great fit. This is a full-time commitment of 40 hours per week.
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed within a leading enterprise…
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$85per hourApply on Mercor
Accounting Expert
What the work involves
About the Role
Mercor is partnering with a leading AI research lab to train frontier models on rigorous accounting and financial-reporting reasoning. We're hiring Accounting Experts to evaluate and compare model outputs on challenging accounting problems, helping shape how the next generation of AI reasons about financial statements, auditing, and tax.
Your accounting expertise will ensure each evaluation is accurate, precise, and aligned with real-world professional standards.
What You'll Do
- Compare two AI-generated responses to the same prompt and decide which one is better
- Work from the provided input files and read each model's reasoning / thought process to inform your judgment
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$85per hourApply on Mercor
Legal Expert, Mandarin Chinese (mainland China)
What the work involves
We're looking for experienced lawyers who are native or fluent in Mandarin Chinese to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$85per hourApply on Mercor
Legal Expert, Spanish (Spain)
What the work involves
We're looking for experienced lawyers who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$85per hourApply on Mercor
Non-Investment Finance Expert
What the work involves
Non-Investment Finance Expert — AI Training & Evaluation
We're building frontier AI for complex, real-world finance work, and we need senior finance practitioners to produce and evaluate expert-grade work products that set the bar for what "correct, professional output" looks like. You'll work through realistic, document-heavy scenarios — messy source files, distractors, ambiguous guidance — and either produce the deliverable yourself or judge AI-generated attempts against a professional standard. This is hands-on finance craft, not survey-taking.
What you'll do
- Build and review deliverables such as: PnL and mark-to-market reconciliations (trader vs. accounting, month-end marks, commissions, adjustments); vendor / AP payment reconciliations under cash constraints with controls…
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$70–85per hourApply on Mercor
Electrical Design Specialist
What the work involves
About the Role
Mercor is partnering with a leading technology organization to recruit experienced Electrical Design Specialists for a short-term project. Specialists will apply their hands-on industry experience to analyze, evaluate, and solve complex electrical design and system-level engineering problems across a range of applications.
What You'll Do
- Develop, analyze, and evaluate electrical designs based on technical requirements, specifications, and system performance.
- Design and review electrical systems, circuits, equipment, and components, including distribution systems, power systems, control panels, switchgear, and motor control systems.
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$70–85per hourApply on Mercor
Electrical Test Automation Engineer
What the work involves
About the Role
Mercor is partnering with a leading technology organization to recruit experienced Electrical Test Automation Engineers for a short-term project. Engineers will apply hands-on industry experience in electrical testing, automation, instrumentation, and hardware validation to solve complex technical problems.
What You'll Do
- Design and implement automated test systems, procedures, and test sequences for electrical and electronic hardware.
- Integrate test instruments, data acquisition systems, and hardware interfaces to automate measurements and testing.
- Develop test scripts, automation frameworks, and data analysis workflows.
- Perform functional, performance, validation, regression, and HIL testing where applicable.
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$30–85per hourApply on Mercor
Education & Training Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for teaching judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for educators who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match educators in the network to projects like:
- Writing a teaching problem from your own classroom or course, with the level, the common misconception, and the constraint, plus the reference answer a model's attempt gets graded against
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$84per hourApply on Mercor
Atomic Layer Deposition (ALD) Experts
What the work involves
Mercor is seeking experts in Atomic Layer Deposition (ALD) and thin-film processes to support a frontier AI research lab building models for semiconductors and the physical sciences. This is hands-on, expert-level work: you'll apply deep, specialized knowledge to generate, structure, and evaluate the scientific data these models learn from — and your input will directly shape how advanced models reason about deposition, materials, and semiconductor processes.
Key Responsibilities:
- Contribute domain expertise across ALD process development, precursor chemistry, and thin-film characterization to build high-quality training and evaluation data.
- Review and evaluate AI-generated scientific reasoning, catching errors and improving technical accuracy.
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$84per hourApply on Mercor
Atomistic Materials Modeling Expert
What the work involves
Mercor is recruiting Atomistic Materials Modelling Experts with strong backgrounds in computational materials science, quantum mechanical simulations, and molecular modelling to support advanced AI research. Experts will evaluate technically demanding problems involving atomistic simulations, materials properties, computational methodologies, and scientific reasoning. The ideal candidate has extensive hands-on experience with density functional theory (DFT), molecular dynamics (MD), and other atomistic modelling techniques, alongside a strong understanding of the underlying physical principles.
Key Responsibilities
- Evaluate advanced scientific problems involving atomistic simulations and computational materials science.
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$84per hourApply on Mercor
Inorganic Chemistry & Synthesis Expert
What the work involves
Mercor is seeking experienced Inorganic Chemistry and Materials Synthesis Experts to contribute to advanced AI research initiatives. In this role, you will leverage your expertise in inorganic chemistry, synthetic methodologies, and materials characterisation to evaluate complex scientific problems, assess technical accuracy, and support the development of AI systems capable of advanced scientific reasoning. This opportunity is ideal for PhD-level researchers, materials scientists, and industry professionals with hands-on experience designing, synthesising, and characterising inorganic materials.
Key Responsibilities
- Evaluate technically complex problems involving inorganic chemistry, solid-state chemistry, and materials synthesis.
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$84per hourApply on Mercor
Inorganic Materials, Semiconductor & Superconductor Experts
What the work involves
Mercor is seeking experimental scientists and engineers across inorganic synthesis, characterization, superconductors, and semiconductors (including advanced packaging) to support a frontier AI research lab building models for materials science and the physical sciences. This is hands-on, expert-level work: you'll apply deep, specialized knowledge to generate, structure, and evaluate the scientific data these models learn from — and your input will directly shape how advanced models reason about materials, devices, and processes.
Key Responsibilities:
- Contribute domain expertise across synthesis, characterization, fabrication, and device physics to build high-quality training and evaluation data.
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$70–84per hourApply on Mercor
AI Safety Red Teamer
What the work involves
We are seeking experienced AI Safety Red Teamers to identify vulnerabilities in frontier AI systems through adversarial testing. You will design challenging prompts, uncover model weaknesses, and evaluate AI behavior across complex, high-risk, and ambiguous ("grey-area") topics.
Responsibilities
- Design adversarial prompts to stress-test frontier AI models.
- Identify jailbreaks, unsafe behaviours, hallucinations, and policy failures.
- Evaluate model robustness across misinformation, cyber, biosecurity, fraud, political content, and other sensitive domains.
- Document vulnerabilities and contribute to safety benchmarking and red-teaming reports.
- Collaborate with AI researchers to improve model alignment, robustness, and safety.
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$80per hourApply on Mercor
Commercial Insurance Broker & Risk Advisor
What the work involves
Compensation: all experts are paid a flat $800 upon successful completion of the onboarding process, which we estimate takes approximately 10 hours. After successfully completing onboarding, you will be converted to $80/hour.
About the Role
Mercor is partnering with a leading AI lab to train frontier models on high-quality insurance reasoning data. We're hiring Commercial Insurance Brokers and Risk Advisors to design realistic client-advisory and placement scenarios, evaluate model outputs against established industry standards, and help shape how the next generation of AI reasons about commercial insurance purchasing and risk transfer.
We welcome retail and wholesale brokers, commercial producers, account executives, risk advisors, and professionals who…
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$80per hourApply on Mercor
Life & Annuity Specialist
What the work involves
Compensation: all experts are paid a flat $800 upon successful completion of the onboarding process, which we estimate takes approximately 10 hours. After successfully completing onboarding, you will be converted to $80/hour.
About the Role
Mercor is partnering with a leading AI lab to train frontier models on high-quality insurance reasoning data. We're hiring Life & Annuity Specialists to design realistic advisory, underwriting and policy-service scenarios, evaluate model outputs against established industry standards, and help shape how the next generation of AI reasons about mortality risk, long-horizon guarantees and suitability.
We welcome life and annuity producers, advisors, life underwriters, new-business and policy-service professionals…
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$80per hourApply on Mercor
Multiline P&C Underwriter
What the work involves
Compensation: all experts are paid a flat $800 upon successful completion of the onboarding process, which we estimate takes approximately 10 hours. After successfully completing onboarding, you will be converted to $80/hour.
About the Role
Mercor is partnering with a leading AI lab to train frontier models on high-quality insurance reasoning data. We're hiring Multiline Property & Casualty Underwriters to design realistic risk-selection and underwriting scenarios, evaluate model outputs against established underwriting standards, and help shape how the next generation of AI reasons about insurability, pricing, coverage terms, and portfolio…
We welcome carrier, MGA, MGU, and program underwriters with experience across personal, commercial, or specialty P&C…
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$80per hourApply on Mercor
Policy Administration & Insurance Operations Manager
What the work involves
Compensation: all experts are paid a flat $800 upon successful completion of the onboarding process, which we estimate takes approximately 10 hours. After successfully completing onboarding, you will be converted to $80/hour.
About the Role
Mercor is partnering with a leading AI lab to train frontier models on high-quality insurance reasoning data. We're hiring Policy Administration and Insurance Operations Managers to design realistic policy-processing and servicing scenarios, evaluate model outputs against established operational standards, and help shape how the next generation of AI reasons about the insurance policy lifecycle.
We welcome carrier, MGA, TPA, and insurance-services professionals who have managed or performed policy issuance…
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$60–80per hourApply on Mercor
Arts & Design Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for design and creative judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for designers and creative professionals who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match creative professionals in the network to projects…
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$60–80per hourApply on Mercor
Biologist Talent Network
What the work involves
About Mercor’s talent network
Join our Biologist Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Biology
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
Projects vary in scope and duration, with typical commitments ranging from 15-30 hours per…
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$60–80per hourApply on Mercor
Chemist Talent Network
What the work involves
About Mercor’s talent network
Join our Chemist Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Chemistry
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
Projects vary in scope and duration, with typical commitments ranging from 15-30 hours per…
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$60–80per hourApply on Mercor
Compliance & Risk Specialist Talent Network
What the work involves
About Mercor’s talent network
Join our Compliance & Risk Specialist Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Compliance & Risk
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$60–80per hourApply on Mercor
Graphic & UX/UI Designer Talent Network
What the work involves
About Mercor’s talent network
Join our Graphic & UX/UI Designer Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Graphic & UX/UI Design
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$60–80per hourApply on Mercor
HR & Administration Specialist Talent Network
What the work involves
About Mercor’s talent network
Join our HR & Administration Specialist Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in HR & Administration
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$60–80per hourApply on Mercor
Marketing Specialist Talent Network
What the work involves
About Mercor’s talent network
Join our Marketing Specialist Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Marketing
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$60–80per hourApply on Mercor
Mathematician Talent Network
What the work involves
About Mercor’s talent network
Join our Mathematician Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Mathematics
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$60–80per hourApply on Mercor
Physical Scientist Talent Network
What the work involves
About Mercor’s talent network
Join our Physical Scientist Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Physical Sciences
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
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$60–80per hourApply on Mercor
Physicist Talent Network
What the work involves
About Mercor’s talent network
Join our Physicist Expert Network to connect with leading AI labs and companies seeking your expertise. This is an open application for future contract opportunities that match your background and interests.
Once you complete your profile and pass our AI interview, you'll be eligible for relevant projects as they become available. We match experts to opportunities on a rolling basis.
About Mercor projects
Experts in our network contribute to:
- Training and evaluating AI models in Physics
- Creating tasks and deliverables based on real-world scenarios
- Providing domain-specific feedback to advance frontier AI research
Projects vary in scope and duration, with typical commitments ranging from 15-30 hours per…
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$60–80per hourApply on Alignerr
Senior Machine Learning Engineer
What the work involves
Lead the development of advanced reasoning traces for LLMs, applying senior-level architectural insights to ensure reliable model decision-making.…
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$60–80per hourApply on Alignerr
Senior Machine Learning Expert
What the work involves
Get paid $60–$80/hr to teach AI how to think. Senior ML experts wanted — shape the reasoning behind next-gen models, fully remote.…
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$50–80per hourApply on Mercor
Senior Software Engineer, Backend (Node.js, TypeScript, Rust)
What the work involves
Join a high-scale consumer platform team as a Senior Backend Engineer, building the services behind digital experiences used by millions of people every day.
Overview
We're partnering with a large enterprise technology organization to place a Senior Software Engineer on a platform team that powers its core customer-facing experiences across web and mobile. The team works across Engineering, UX, Product, Business, and Analytics to ship fast, iterate through continuous experimentation and customer feedback, and integrate advanced capabilities such as Generative AI into production services. We're seeking senior backend engineers with hands-on…
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed within a leading enterprise…
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$40–80per hourApply on Alignerr
Analista de Negocios (Business Analyst - Spanish)
What the work involves
Lead a bilingual team shaping AI with your business expertise. Remote contract, $40–$80/hr, flexible hours.…
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$40–80per hourApply on Mercor
Generalist (Must own MacBook)
What the work involves
Role Overview:
Mercor is looking for detail-oriented individuals with 2-3 years of experience in STEM, non-STEM fields, or currently enrolled postgrad college students to support a research project with a leading AI lab. You will help benchmark and improve cutting-edge AI models.
Qualifications:
- Required: All experts on this project must have a MacBook or Mac with an Apple M-series chip or Intel processor to perform tasks on.
- Currently pursuing or recently completed Masters studies, or have 2-3 years of relevant experience + Bachelors from a prestigious institution
- Strong online research and communication skills
- Ability to gather and clearly summarize information from diverse sources
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$40–80per hourApply on Alignerr
VO Talent- Spanish (Mexico)
What the work involves
Lend your voice to the future of AI. Mexican Spanish voice actors wanted for paid studio sessions — competitive hourly rate.…
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$40–80per hourApply on Alignerr
Voice Actor - Spanish (Mexico)
What the work involves
Get paid to lend your voice to cutting-edge AI — native Mexican Spanish speakers wanted for professional studio recording sessions. Competitive pay.…
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$40–80per hourApply on Alignerr
Voice Over Artist- Spanish (Mexico)
What the work involves
Lend your voice to the future of AI. Get paid to record natural Mexican Spanish speech in a professional studio — competitive hourly rate.…
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$40–80per hourApply on Alignerr
Voice Performer- Spanish (Mexico)
What the work involves
Lend your voice to the future of AI. Get paid to record natural Mexican Spanish in a professional studio — no cloning, just real human speech.…
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$40–80per hourApply on Alignerr
Voice Talent- Spanish (Mexico)
What the work involves
Lend your voice to the future of AI. Professional voice actors wanted for paid studio sessions — put your Mexican Spanish accent to work.…
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$42–78per hourApply on Mercor
Music & Lyrics Expert - Norwegian
What the work involves
Mercor is hiring experienced musicians to evaluate generative music AI models, in partnership with a leading AI lab.
You will assess AI-generated music across a wide range of genres and rate it against detailed quality standards, working in Norwegian and English.
Key Responsibilities
- Compare AI-generated lyrics with published songs to identify similarities
- Rate lyrics based on quality, creativity, prompt adherence, and originality
- Evaluate whether lyrics sound natural, including word choice, slang, and regional expressions.
Requirements
- Native or near-native proficiency in Norwegian, and the ability to follow detailed written instructions in English
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$61–77per hourApply on Mercor
Applied Physics Benchmark Specialist
What the work involves
Role Overview
We are seeking expert physicists to author and review high-quality academic assessment content for an AI research initiative. You will write and verify rigorous multiple-choice questions across core physics domains, evaluate solution quality, and help establish gold-standard benchmarks used to advance AI capabilities.
You will be assigned one of two task types:
- Question Authoring — Create original, challenging multiple-choice questions in your area of physics expertise, rate their difficulty, and submit them for review.
- Question Verification — Review pre-written questions for accuracy, clarity, and rigor. Edit where needed, rate difficulty, and document any changes made.
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$75per hourApply on Mercor
Finance Expert, German (Germany)
What the work involves
We're looking for experienced finance professionals who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$50–75per hourApply on Mercor
Consumer & Lifestyle Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for consumer and lifestyle judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for specialists in consumer categories who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match specialists in the network to projects…
- Writing a realistic consumer question from your own area, with the context and constraints a good answer has to respect, plus the reference answer a model's attempt gets graded against
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$40–75per hourApply on Mercor
Mathematics Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for mathematical judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for mathematicians who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match mathematicians in the network to projects like:
- Writing a problem at research or competition level, with the statement and the intended solution, plus the reference answer a model's attempt gets graded against
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$70per hourApply on Mercor
Licensed US Pharmacist
What the work involves
Mercor is hiring on behalf of a leading AI research lab developing next-generation clinical AI systems. We're seeking experienced, licensed US Pharmacists to help improve AI-powered prior authorisation workflows by answering medication-related clinical questions and reviewing AI-generated responses for clinical accuracy, safety, clarity, and completeness. This is an opportunity to apply your clinical expertise to real-world healthcare AI while helping build safer, more reliable clinical decision-support systems.
What You'll Do
- Answer medication-related clinical questions using patient context, source materials, and labelling guidelines.
- Review AI-generated responses for clinical accuracy, safety, clarity, completeness, and evidence support.
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$70per hourApply on Mercor
Pharmacist / Pharmacy Technician — Medication Pronunciation Reviewer
What the work involves
We are looking for experienced U.S.-based Pharmacists and Pharmacy Technicians to support an AI-focused healthcare project. This opportunity is ideal for pharmacy professionals with strong familiarity with prescription medications, generic and brand drug names, and standard U.S. medication terminology.
What You’ll Do
- Review short audio samples containing spoken medication names.
- Evaluate whether medication names are pronounced accurately and clearly.
- Score audio samples using a structured evaluation rubric.
- Identify pronunciation errors, ambiguities, or inconsistencies.
- Apply evaluation standards consistently across review tasks.
- Participate in an initial calibration exercise to align on scoring expectations.
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$60–70per hourApply on Mercor
AI Safety Practitioner
What the work involves
We are seeking experienced AI Safety Practitioners to evaluate the safety, quality, and alignment of frontier AI models across complex, policy-sensitive, and ambiguous ("grey-area") topics. You will assess AI-generated responses, apply safety policies, and help improve model behavior through structured evaluations and feedback.
Responsibilities
- Evaluate AI-generated responses for safety, factual accuracy, policy compliance, and overall quality.
- Review content involving misinformation, political persuasion, self-harm, violence, cyber, biosecurity, and other sensitive domains.
- Apply and refine evaluation rubrics for RLHF, SFT, and AI safety benchmarking.
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$60–70per hourApply on Mercor
Application Users - Excel on macOS - Professionals
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Excel installed/available on your own Mac running macOS, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Office & Productivity
- Excel — on macOS
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About These Applications
Excel | Spreadsheet modelling, formulas, pivot tables and charting | Financial analysts, accountants, operations and business analysts |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two ways.
Option A — a single high monitor. Any of these aspect ratios, at or above the resolution…
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$60–70per hourApply on Mercor
Application Users - Linux Ubuntu 24.04 Expert - Professionals
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already be running Linux Ubuntu 24.04 as your own day-to-day desktop operating system, and be able to work in it today. We do not provide software licenses, virtual machines, or hardware.
Operating Systems
- Linux Ubuntu 24.04 — as your primary desktop OS
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About These Applications
Linux Ubuntu 24.04 | The Ubuntu desktop itself — the GNOME environment, Files, Settings, the terminal and package management | Linux desktop users, sysadmins, DevOps and open-source developers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
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$60–70per hourApply on Mercor
Application Users - macOS Sonoma 14.5 Expert - Professionals
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already be running macOS Sonoma 14.5 as your own day-to-day desktop operating system, and be able to work in it today. We do not provide software licenses, virtual machines, or hardware.
Operating Systems
- macOS Sonoma 14.5 — as your primary desktop OS
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About These Applications
macOS Sonoma 14.5 | The macOS desktop itself — Finder, System Settings, window and Space management and the bundled applications | Mac power users, Apple-platform administrators, creative and technical professionals |
Technology…
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$60–70per hourApply on Mercor
Application Users - PowerPoint on Windows - Professionals
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have PowerPoint installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Office & Productivity
- PowerPoint — on Windows
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About These Applications
PowerPoint | Presentation design, slide masters and animation | Consultants, analysts, marketers, corporate and sales professionals |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two ways.
Option A — a single high monitor. Any of these aspect ratios, at or above the resolution…
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$60–70per hourApply on Mercor
Application Users - Windows 11 Professional Expert - Professionals
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already be running Windows 11 Professional as your own day-to-day desktop operating system, and be able to work in it today. We do not provide software licenses, virtual machines, or hardware.
Operating Systems
- Windows 11 Professional — as your primary desktop OS
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About These Applications
Windows 11 Professional | The Windows 11 Pro desktop itself — Settings, File Explorer, window management and the built-in system tools | Power users, IT administrators, desktop support professionals |
Technology…
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
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$60–70per hourApply on Mercor
Application Users - Word on macOS - Professionals
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Word installed/available on your own Mac running macOS, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Office & Productivity
- Word — on macOS
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About These Applications
Word | Long-form document authoring, styles, referencing and review | Legal, policy, consulting and administrative professionals, technical writers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two ways.
Option A — a single high monitor. Any of these aspect ratios, at or above the resolution…
-
$60–70per hourApply on Mercor
Office & Productivity Software Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for judgment about how office and productivity software is actually used. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for people who work in these tools all day and who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match people in this network to projects…
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$60–70per hourApply on Mercor
Sales and Marketing Expert
What the work involves
Role Overview
- Mercor is seeking senior sales and marketing professionals to build evaluation tasks for AI systems operating in Fortune 500 go-to-market contexts.
- The workflows are calibrated to the deal sizes, stakeholder complexity, and brand stakes of Fortune 500 and large public companies.
- Contributors design enterprise GTM scenarios, draft reference outputs, and write rubrics that capture how senior F500 operators think.
Key Responsibilities
- Construct enterprise sales scenarios spanning $1M+ ACV deals, multi-stakeholder buying committees, and complex procurement cycles at F500 accounts.
- Build marketing tasks across F500 brand strategy, enterprise ABM, demand generation at scale, lifecycle, and category positioning.
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$50–70per hourApply on Mercor
Network Engineer - Talent Network (Data for Autonomous Systems)
What the work involves
Are you a hands-on enterprise network engineer — Level 3 / Tier 3 support, network operations, or the person your team escalates to — interested in data science and autonomous infrastructure? Our client is building vertically integrated networking systems and using the data they generate to power the next generation of AI-driven infrastructure. They're looking for engineers experienced in troubleshooting, escalations, packet analysis and RCA workflows to help label, annotate, and structure networking data from real production systems.
This is a hands-on role that blends your troubleshooting and incident-response experience with a growing understanding…
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$45–70per hourApply on Mercor
Behavioral Health Expert, AI Safety and Model Evaluation
What the work involves
Help a leading AI lab ensure its models respond to people with care, balance and sound judgment.
Overview
A leading AI lab is seeking behavioral health experts to help evaluate and improve how its AI models handle sensitive, everyday conversations. People increasingly turn to AI for support with relationships, family dynamics, emotional wellbeing, personal beliefs and difficult life decisions. These conversations rarely involve crisis content, but they are exactly where a model's judgment matters most: whether it stays balanced, avoids taking sides, resists telling people what they want to hear, respects a person's beliefs without endorsing or…
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$45–70per hourApply on Mercor
Program Lead
What the work involves
Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.
Overview
Join a leading AI lab's cutting-edge GenAI team and help build foundational AI models from the ground up. We're seeking talented Program Leads with deep, hands-on experience running AI training data, human data and model evaluation programs to lead large pools of domain experts day to day, turn research inputs into clear guidelines, and elevate the quality and throughput of our AI training data. This is a full-time commitment of 40 hours per week.
This is a W-2 employment position with Cincinnatus LLC, with the opportunity to be placed at a leading AI Lab as part…
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$40–70per hourApply on Mercor
Generalist Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for careful human judgment they can't generate on their own. Your standards and attention become the rubric that frontier AI is graded against.
This is a standing listing for generalists who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match generalists in the network to projects like:
- Writing prompts and reference answers on everyday questions that have a right answer, with the context a good response has to account for
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$40–70per hourApply on Mercor
Generalist Search Expert
What the work involves
This search project requires information retrieval across hundreds of webpages with a very high degree of precision and recall. Seeking Researchers, Professors, and PhDs in the following fields:
- History
- Philosophy
- Linguistics
- Sociology
- Political Science
- Economics / Pub Pol
- Fine arts / art history
- Media
- Literature
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$40–70per hourApply on Mercor
Remote AI Engineer / Full-Stack Evaluator
What the work involves
Vetted AI opportunity via Mercor. Candidates undergo automated coding & reasoning interviews. Available for high-caliber engineers in LATAM and worldwide.
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$65per hourApply on Mercor
Consulting Expert, German (Germany)
What the work involves
We're looking for experienced management and strategy consultants who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$65per hourApply on Mercor
Finance Expert, Mandarin Chinese (mainland China)
What the work involves
We're looking for experienced finance professionals who are native or fluent in Mandarin Chinese to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$65per hourApply on Mercor
Finance Expert, Spanish (Spain)
What the work involves
We're looking for experienced finance professionals who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$65per hourApply on Mercor
Human Resources Expert, German (Germany)
What the work involves
We're looking for experienced HR professionals who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$60–65per hourApply on Mercor
Spanish Tutors
What the work involves
About the Role
Mercor is partnering with a leading language-learning platform to recruit experienced Spanish tutors for a short-term project involving recorded, one-on-one tutoring sessions. Tutors will conduct genuine Spanish lessons with native English-speaking learners at different proficiency levels. The goal is to produce natural, high-quality conversations that reflect authentic language-learning experiences.
What You'll Do
- Lead engaging, one-on-one Spanish tutoring sessions.
- Adapt lessons to each learner's proficiency level and assigned topics.
- Encourage natural, substantive back-and-forth conversation.
- Follow the provided lesson structure and project instructions.
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$55–65per hourApply on Mercor
Application Users - Android Studio on macOS - Code
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Android Studio installed/available on your own Mac running macOS, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Developer Tools & Virtualization
- Android Studio — on macOS
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About These Applications
Android Studio | Android application development environment | Android and mobile developers (Kotlin, Java) |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two ways.
Option A — a single high monitor. Any of these aspect ratios, at or above the resolution…
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$55–65per hourApply on Mercor
Application Users - PyCharm on macOS - Code
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have PyCharm installed/available on your own Mac running macOS, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Developer Tools & Virtualization
- PyCharm — on macOS
About These Applications
PyCharm | Python IDE with debugging, refactoring and virtual-environment management | Python developers, backend engineers, data and ML practitioners |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
-
$55–65per hourApply on Mercor
Application Users - Quartus II on Windows - Code
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Quartus II installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
FPGA & Digital Hardware Design
- Quartus II — on Windows
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About These Applications
Quartus II | Intel/Altera FPGA and CPLD design | FPGA, digital design and embedded hardware engineers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two ways.
Option A — a single high monitor. Any of these aspect ratios, at or above the resolution…
-
$55–65per hourApply on Mercor
Application Users - Visual Studio Code on macOS - Code
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Visual Studio Code installed/available on your own Mac running macOS, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Developer Tools & Virtualization
- Visual Studio Code — on macOS
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About These Applications
Visual Studio Code | Cross-language code editor with extensions, debugging and an integrated terminal | Software developers across any stack |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
-
$55–65per hourApply on Mercor
Application Users - VMware Fusion on macOS - Code
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have VMware Fusion installed/available on your own Mac running macOS, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Developer Tools & Virtualization
- VMware Fusion — on macOS
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About These Applications
VMware Fusion | Runs virtual machines on macOS | Mac-based IT administrators, sysadmins, DevOps engineers, cross-platform developers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
-
$55–65per hourApply on Mercor
Pediatric Inpatient Nurses (RN)
What the work involves
Overview
We're hiring experienced Pediatric Inpatient Nurses (RNs) to help train and evaluate AI systems used in clinical and healthcare settings. This role is ideal for nurses who want to apply their frontline pediatric bedside experience to improve the accuracy, safety, and reliability of medical AI tools.
You'll work on projects that require deep clinical judgment, attention to detail, and the ability to translate real-world bedside documentation practices into structured feedback for AI systems.
Key Responsibilities
- Review and evaluate AI-generated clinical outputs based on nursing flowsheet documentation
- Validate accuracy, completeness, and adherence to current documentation standards
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$55–65per hourApply on Mercor
RN Annotators
What the work involves
We're hiring inpatient Registered Nurses (RNs) to support clinical AI product work — helping us develop and evaluate new products on an ongoing basis, which is why continuity and a reliable weekly commitment matter.
What you'll do
- Support annotation, clinical review, model evaluation, and user-feedback investigation
- Contribute to taxonomy/guideline development and other clinical product work as needs evolve
- Work directly with engineers, PMs, clinical scientists, and other clinicians
What we're looking for
- US based / able to practice in the US
- Recent inpatient bedside RN experience
- Broad clinical exposure: comfortable reviewing documentation across different inpatient populations, not overly specialized
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$45–65per hourApply on Mercor
Certified Medical Coder (ICD-10) — Multilingual Clinical Documentation & AI Evaluation
What the work involves
About the Role
Mercor is hiring certified medical coders on behalf of a healthcare AI partner building advanced clinical documentation tools. In this role you will apply your coding and documentation expertise to review, annotate, and evaluate clinical documentation and AI-generated clinical notes, directly shaping the accuracy and reliability of medical AI systems.
This role is part of a multilingual annotation cohort. In addition to English, you should be able to speak, read, and write at least one other language at an advanced (C1 or above) level.
Key Responsibilities
Documentation & Coding Review
- Review clinical documentation for accuracy, completeness, and coding integrity
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$48–62per hourApply on Mercor
AI Safety Experts — English & Danish
What the work involves
Location: Remote
Fluent Language Skills Required: English & Danish. Native fluency in English and Danish is required for this position.
Why This Role Exists
At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers.
This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity projects is…
What You’ll…
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$48–62per hourApply on Mercor
AI Safety Experts — English & Dutch
What the work involves
Location: Remote
Fluent Language Skills Required: English & Dutch. Native fluency in English and Dutch is required for this position.
Why This Role Exists
At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers.
This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity projects is…
What You’ll…
-
$48–62per hourApply on Mercor
AI Safety Experts — English & Finnish
What the work involves
Location: Remote
Fluent Language Skills Required: English & Finnish. Native fluency in English and Finnish is required for this position.
Why This Role Exists
At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers.
This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity projects is…
What You’ll…
-
$48–62per hourApply on Mercor
AI Safety Experts — English & Norwegian
What the work involves
Location: Remote
Fluent Language Skills Required: English & Norwegian. Native fluency in English and Norwegian is required for this position.
Why This Role Exists
At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers.
This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity projects…
-
$48–62per hourApply on Mercor
AI Safety Experts — English & Swedish
What the work involves
Location: Remote
Fluent Language Skills Required: English & Swedish. Native fluency in English and Swedish is required for this position.
Why This Role Exists
At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers.
This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity projects is…
What You’ll…
-
$60per hourApply on Mercor
Consulting Expert, Mandarin Chinese (mainland China)
What the work involves
We're looking for experienced management and strategy consultants who are native or fluent in Mandarin Chinese to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$60per hourApply on Mercor
Consulting Expert, Spanish (Spain)
What the work involves
We're looking for experienced management and strategy consultants who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$60per hourApply on Mercor
Energetic Materials Expert for Redteaming
What the work involves
About the work
Mercor is assembling a panel of explosives and energetic materials experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request: Answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer; what a correct response looks like, and the technical reasoning for why.
Models tend to fail this domain in both directions: refusing routine questions a mining engineer or investigator asks…
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$60per hourApply on Mercor
Human Resources Expert, Mandarin Chinese (mainland China)
What the work involves
We're looking for experienced HR professionals who are native or fluent in Mandarin Chinese to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
-
$60per hourApply on Mercor
Human Resources Expert, Spanish (Spain)
What the work involves
We're looking for experienced HR professionals who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$50–60per hourApply on Mercor
3D Artists & Video Editors (Must own MacBook)
What the work involves
Role Overview:
Mercor is looking for 3D artists and video editors with 2-3 years of professional or freelance experience, or currently enrolled postgrad students in film, animation, or digital media, to support a research project with a leading AI lab. You will work through real 3D and video production workflows on your own Mac to help benchmark and improve cutting-edge AI models.
Qualifications:
- Required: You must own a MacBook or Mac with an Apple M-series chip or Intel processor, running macOS 15 or higher. Applicants without a Mac cannot be considered.
- Proficiency in tools such as Blender, Cinema 4D, Maya, Final Cut Pro, Premiere Pro, DaVinci Resolve, or After Effects
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$50–60per hourApply on Mercor
Civil Engineers & Architects (Must own MacBook)
What the work involves
Role Overview:
Mercor is looking for civil engineers and architects with 2-3 years of professional experience, or currently enrolled postgrad students in civil engineering or architecture, to support a research project with a leading AI lab. You will work through real design and drafting workflows on your own Mac to help benchmark and improve cutting-edge AI models.
Qualifications:
- Required: You must own a MacBook or Mac with an Apple M-series chip or Intel processor, running macOS 15 or higher. Applicants without a Mac cannot be considered.
- Degree in Civil Engineering, Architecture, or a related field
- Proficiency in Mac-compatible tools such as AutoCAD for Mac, ArchiCAD, Vectorworks, SketchUp, or Rhino; experience with structural, site, or building design is a plus
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$50–60per hourApply on Mercor
Computer Power Users & Automation Builders (Must own MacBook)
What the work involves
Role Overview:
Mercor is looking for computer power users and automation builders with 2-3 years of relevant experience, or currently enrolled postgrad students, to support a research project with a leading AI lab. You will work through real productivity and automation workflows on your own Mac to help benchmark and improve cutting-edge AI models.
Qualifications:
- Required: You must own a MacBook or Mac with an Apple M-series chip or Intel processor, running macOS 15 or higher. Applicants without a Mac cannot be considered.
- Deep familiarity with macOS and its apps, keyboard-driven workflows, and system settings
- Experience building automations with tools such as Shortcuts, Automator, AppleScript, Keyboard Maestro, Raycast, Alfred, Zapier, Make, or shell scripting
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$50–60per hourApply on Mercor
Data Analysts & Spreadsheet Specialists (Must own MacBook)
What the work involves
Role Overview:
Mercor is looking for data analysts and spreadsheet specialists with 2-3 years of experience, or currently enrolled postgrad students in a quantitative field, to support a research project with a leading AI lab. You will work through real data analysis workflows on your own Mac to help benchmark and improve cutting-edge AI models.
Qualifications:
- Required: You must own a MacBook or Mac with an Apple M-series chip or Intel processor, running macOS 15 or higher. Applicants without a Mac cannot be considered.
- Advanced proficiency in Excel, Numbers, and/or Google Sheets (pivot tables, lookups, charts, data cleaning, financial or operational models)
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$50–60per hourApply on Mercor
Expert Interviewer
What the work involves
Support a high-priority technical-expert panel for a frontier AI lab as an Expert Interviewer.
Overview
We're seeking an experienced interviewer to help vet shortlisted engineers across GPU kernel development, security & vulnerability research, and ML-compiler / accelerator domains for an AI model training-and-evaluation engagement. You'll run short, structured interviews and give our team a clear, evidence-based read on each expert's fit.
What You'll Do
- Run ~20-minute structured interviews with shortlisted experts, assessing technical depth, communication, and AI-evaluation fit against a provided rubric.
- Confirm each expert's availability, work authorization, and exclusivity, and surface any red flags.
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$50–60per hourApply on Mercor
Expert Project Manager
What the work involves
We're hiring an Expert Project Manager to help run projects that push the frontier of LLM browsing capabilities.
Day to day: tracking project and annotator performance in Google Sheets, reviewing annotator quality, handling contributor communications, and more. We're looking for someone with high agency, strong organization, an analytical mindset, and real investment in seeing LLM training projects succeed.
Ops or project management background preferred, but the bigger thing is being able to pick up an unfamiliar problem and own it start to finish.
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$50–60per hourApply on Mercor
Graphic Designers (Must own MacBook)
What the work involves
Role Overview:
Mercor is looking for graphic designers with 2-3 years of professional or freelance experience, or currently enrolled postgrad design students, to support a research project with a leading AI lab. You will work through real design workflows on your own Mac to help benchmark and improve cutting-edge AI models.
Qualifications:
- Required: You must own a MacBook or Mac with an Apple M-series chip or Intel processor, running macOS 15 or higher. Applicants without a Mac cannot be considered.
- Proficiency in design tools such as Adobe Photoshop, Illustrator, InDesign, Affinity, or Canva
- Experience with branding, layout, typography, and visual communication; a portfolio is a plus
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$50–60per hourApply on Mercor
Industrial & Manufacturing Engineers (Must own MacBook)
What the work involves
Role Overview:
Mercor is looking for industrial and manufacturing engineers with 2-3 years of professional experience, or currently enrolled postgrad engineering students, to support a research project with a leading AI lab. You will work through real process, operations, and production engineering workflows on your own Mac to help benchmark and improve cutting-edge AI models.
Qualifications:
- Required: You must own a MacBook or Mac with an Apple M-series chip or Intel processor, running macOS 15 or higher. Applicants without a Mac cannot be considered.
- Degree in Industrial, Manufacturing, or Systems Engineering, or a related field
- Experience with process design, lean/Six Sigma, production planning, quality control, or supply chain analysis using spreadsheets, CAD, process-mapping, or statistical tools
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$50–60per hourApply on Mercor
Mechanical & CAD Engineers (Must own MacBook)
What the work involves
Role Overview:
Mercor is looking for mechanical and CAD engineers with 2-3 years of professional experience, or currently enrolled postgrad engineering students, to support a research project with a leading AI lab. You will work through real engineering design workflows on your own Mac to help benchmark and improve cutting-edge AI models.
Qualifications:
- Required: You must own a MacBook or Mac with an Apple M-series chip or Intel processor, running macOS 15 or higher. Applicants without a Mac cannot be considered.
- Degree in Mechanical Engineering or a related field, with hands-on 3D modeling and drafting experience
- Proficiency in Mac-compatible CAD tools such as Fusion 360, Onshape, Shapr3D, or FreeCAD; familiarity with GD&T and engineering drawings is a plus
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$50–60per hourApply on Mercor
Software Developers (Must own MacBook)
What the work involves
Role Overview:
Mercor is looking for software developers with 2-3 years of professional coding experience, or currently enrolled postgrad Computer Science students, to support a research project with a leading AI lab. You will work through real development workflows on your own Mac to help benchmark and improve cutting-edge AI models.
Qualifications:
- Required: You must own a MacBook or Mac with an Apple M-series chip or Intel processor, running macOS 15 or higher. Applicants without a Mac cannot be considered.
- Hands-on experience with one or more programming languages (e.g., Python, JavaScript/TypeScript, Swift, Java, Go)
- Comfortable with everyday developer tools on macOS such as VS Code, Xcode, Terminal, Git, and package managers
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$50–60per hourApply on Mercor
STEM Researchers - MSc/PhD (Must own MacBook)
What the work involves
Role Overview:
Mercor is looking for STEM researchers who hold or are currently pursuing an MSc or PhD to support a research project with a leading AI lab. You will work through real research workflows on your own Mac to help benchmark and improve cutting-edge AI models.
Qualifications:
- Required: You must own a MacBook or Mac with an Apple M-series chip or Intel processor, running macOS 15 or higher. Applicants without a Mac cannot be considered.
- Currently pursuing or have completed an MSc or PhD in a STEM field (e.g., physics, chemistry, biology, mathematics, computer science, engineering)
- Hands-on research experience with tools such as Python/Jupyter, MATLAB, R, LaTeX, reference managers, or lab/data analysis software
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$50–60per hourApply on Mercor
UI/UX Designers (Must own MacBook)
What the work involves
Role Overview:
Mercor is looking for UI/UX designers with 2-3 years of professional experience, or currently enrolled postgrad HCI/design students, to support a research project with a leading AI lab. You will work through real product design workflows on your own Mac to help benchmark and improve cutting-edge AI models.
Qualifications:
- Required: You must own a MacBook or Mac with an Apple M-series chip or Intel processor, running macOS 15 or higher. Applicants without a Mac cannot be considered.
- Proficiency in tools such as Figma, Sketch, Framer, or Adobe XD
- Experience designing web or mobile interfaces, wireframes, prototypes, and design systems; familiarity with user research and usability testing is a plus
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$45–60per hourApply on Mercor
[LONG PROJECT] Anonymization Quality Reviewer
What the work involves
About the Role
We're hiring Reviewers on a contract basis for Project Sisyphus, a PII anonymization program. Writers work through business documents and structured records (CRM exports, email, tickets, chat logs, accounting data) confirming what is and isn't personal information and grouping related entities. You review that work before it ships. The job is catching what the writer missed, and equally, not sending back work that was right.
We are working to build a lasting team - this project is an internal one, and so will be running long into the future. We want reviewers that we can build lasting teams and structures around
What You'll Do
- Review completed tasks against the current guidelines and decide, for each, whether it is ready to approve or needs edits
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$45–60per hourApply on Mercor
Architect — Design Coordination (Vulcan)
What the work involves
We are building a large set of evaluation tasks for the construction and property field. Each task starts from real drawings, documents and site photos, and asks for the same structured deliverable you would produce at work: an RFI response, a coordination comment set, a marked-up set. You author the task and the correct answer, and a second reviewer in your discipline checks it before it ships.
What you would be building
Tasks drawn from real design and coordination work, including: architectural RFI response review, architectural set QC check, technical peer review, cross-sheet coordination review, constructability review, redline…
Who we are looking…
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$45–60per hourApply on Mercor
Civil / Survey Engineer — Vulcan
What the work involves
We are building a large set of evaluation tasks for the construction and property field. Each task starts from real drawings, maps, aerials and site documents, and asks for the same structured deliverable you would produce at work: a plan review comment set, a survey exception schedule, a measured read. You author the task and the correct answer, and a second reviewer in your discipline checks it before it ships.
What you would be building
Tasks drawn from real site, civil and survey work, including: civil grading plan review, erosion and sediment control plan review, stormwater design plan review, roadway plan check, work-zone and traffic…
Who we are looking…
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$45–60per hourApply on Mercor
Code Plan Reviewer (Plans Examiner) — Vulcan
What the work involves
We are building a large set of evaluation tasks for the construction and property field. Each task starts from real drawings, documents and site photos, and asks for the same structured deliverable you would produce at work: a correction letter, a review decision, a marked-up set. You author the task and the correct answer, and a second reviewer in your discipline checks it before it ships.
What you would be building
Tasks drawn from real permit review work, including: building plans examiner review, code consultant plan review, third party and private provider plan review, accessibility and ICC A117.1 review, energy code drawing checks…
Who we are looking…
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$45–60per hourApply on Mercor
Fire & Life Safety Reviewer — Vulcan
What the work involves
We are building a large set of evaluation tasks for the construction and property field. Each task starts from real drawings, documents and site photos, and asks for the same structured deliverable you would produce at work: an egress analysis, a correction list, a plan review decision. You author the task and the correct answer, and a second reviewer in your discipline checks it before it ships.
What you would be building
Tasks drawn from real fire and life safety review work, including: egress and life safety plan check, fire access plan review, fire alarm review from both the design engineer and the fire marshal seat, sprinkler review from…
Who we are looking…
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$45–60per hourApply on Mercor
Humanities Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for humanities judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for humanities scholars who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match scholars in the network to projects like:
- Writing a question from your own field, with the sources, the context, and the interpretive problem, plus the reference answer a model's attempt gets graded against
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$45–55per hourApply on Mercor
[LONG PROJECT] Anonymization Writer
What the work involves
About the Role
We're hiring Writers on a contract basis for Project Sisyphus, a PII anonymization program. You work through business documents and structured records (CRM exports, email, tickets, chat logs, accounting data), deciding what is and isn't personal information, catching anything that was missed, and grouping related entities so the same person or organization is handled consistently. Reviewers check your work before it ships.
We are working to build a lasting team. This is an internal project that will run long into the future, and we want writers we can build lasting teams and structures around. Strong writers are the pool we…
What You'll…
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$45–55per hourApply on Mercor
Application Users - AutoCAD Mechanical - STEM
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have AutoCAD Mechanical installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Mechanical & Product Design
- AutoCAD Mechanical — on Windows
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About These Applications
AutoCAD Mechanical | 2D mechanical drafting and detailing to engineering standards | Mechanical designers, drafters, manufacturing and tooling engineers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
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$45–55per hourApply on Mercor
Application Users - EViews on Windows - STEM
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have EViews installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Statistics, Econometrics & Data Analysis
- EViews — on Windows
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About These Applications
EViews | Time-series modelling and economic forecasting | Economists, econometricians, macro and financial analysts, central bank and policy researchers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
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$45–55per hourApply on Mercor
Application Users - Inventor Professional on Windows - STEM
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Inventor Professional installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Mechanical & Product Design
- Inventor Professional — on Windows
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About These Applications
Inventor Professional | Autodesk 3D mechanical design and assembly modelling | Mechanical engineers, machine and equipment designers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
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$45–55per hourApply on Mercor
Application Users - MATLAB on Windows - STEM
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have MATLAB installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Scientific Computing
- MATLAB — on Windows
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About These Applications
MATLAB | Numerical computing, simulation, signal and image processing | Electrical, mechanical, control-systems and aerospace engineers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two ways.
Option A — a single high monitor. Any of these aspect ratios, at or above the resolution…
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$45–55per hourApply on Mercor
Application Users - Origin on Windows - STEM
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Origin installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Statistics, Econometrics & Data Analysis
- Origin / OriginPro — on Windows
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About These Applications
Origin / OriginPro | Scientific graphing, curve and peak fitting | Experimental physicists, chemists, materials scientists, lab researchers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
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$45–55per hourApply on Mercor
Application Users - SolidWorks Premium on Windows - STEM
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have SolidWorks Premium installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Mechanical & Product Design
- SolidWorks Premium — on Windows
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About These Applications
SolidWorks Premium | 3D parts, assemblies and simulation | Mechanical and manufacturing engineers, tooling designers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
Option A — a single high monitor. Any of these aspect ratios, at or above the resolution…
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$45–55per hourApply on Mercor
Application Users - Stata SE on Windows - STEM
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Stata SE installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Statistics, Econometrics & Data Analysis
- Stata SE — on Windows
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About These Applications
Stata SE | Statistical analysis of survey and panel data | Biostatisticians, epidemiologists, health and development economists, social scientists |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
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$45–55per hourApply on Mercor
Application Users - Vivado on Windows - STEM
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Vivado installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
FPGA & Digital Hardware Design
- Vivado — on Windows
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About These Applications
Vivado | AMD/Xilinx FPGA and SoC design, synthesis and timing | FPGA and RTL design and verification engineers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two ways.
Option A — a single high monitor. Any of these aspect ratios, at or above the resolution…
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$50per hourApply on Mercor
Arabic Linguistic Experts
What the work involves
Mercor is seeking experienced Arabic Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Arabic-language tasks and on curating high-quality Arabic linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Arabic text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Arabic content to meet linguistic and cultural standards.
- Annotate Arabic text for grammatical, syntactic, and semantic features.
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$50per hourApply on Mercor
Audio Engineer (Speech / TTS Audio Specialist) – French
What the work involves
Overview
We're looking for audio engineers with strong experience editing and quality-checking voice recordings for speech and text-to-speech (TTS) applications, specifically for French-language audio. This role focuses on preparing high-quality audio datasets for machine learning systems, ensuring clarity, consistency, and technical compliance across large volumes of French speech data. Native or near-native French fluency is required to accurately assess speech quality, pronunciation, and naturalness.
- * *
What You'll Do
- Edit and process French voice recordings for use in TTS and speech AI systems
- Perform audio cleanup including silence trimming, breath reduction/removal, de-clicking, de-essing, and noise reduction
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$50per hourApply on Mercor
Chinese Linguistic Experts
What the work involves
Mercor is seeking experienced Chinese Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Chinese-language tasks and on curating high-quality Chinese linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Chinese text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Chinese content to meet linguistic and cultural standards.
- Annotate Chinese text for grammatical, syntactic, and semantic features.
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$50per hourApply on Mercor
English Language and Literature Expert
What the work involves
Mercor is seeking experienced English Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in English-language tasks and on curating high-quality English linguistic data to train and improve the model’s understanding and generation capabilities.
- * *
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated English text across various use cases (e.g., summarization, dialogue, grammar correction, rewriting, and reasoning).
- Edit, refine, or rewrite English content to meet high linguistic, stylistic, and cultural standards.
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$50per hourApply on Mercor
English Linguistic Experts
What the work involves
Mercor is seeking experienced English Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in English-language tasks and on curating high-quality English linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated English text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite English content to meet linguistic and cultural standards.
- Annotate English text for grammatical, syntactic, and semantic features.
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$50per hourApply on Mercor
French Linguistic Experts
What the work involves
Mercor is seeking experienced French Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in French-language tasks and on curating high-quality French linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated French text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite French content to meet linguistic and cultural standards.
- Annotate French text for grammatical, syntactic, and semantic features.
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$50per hourApply on Mercor
German Language and Literature Expert (German)
What the work involves
Mercor is seeking experienced German Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in French-language tasks and on curating high-quality French linguistic data to train and improve the model’s understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated German text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite German content to ensure it meets linguistic, cultural, and literary standards.
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$50per hourApply on Mercor
German Linguistic Experts
What the work involves
Mercor is seeking experienced German Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in German-language tasks and on curating high-quality German linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated German text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite German content to meet linguistic and cultural standards.
- Annotate German text for grammatical, syntactic, and semantic features.
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$50per hourApply on Mercor
Japanese Linguistic Experts
What the work involves
Mercor is seeking experienced Japanese Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Japanese-language tasks and on curating high-quality Japanese linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Japanese text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Japanese content to meet linguistic and cultural standards.
- Annotate Japanese text for grammatical, syntactic, and semantic features.
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$50per hourApply on Mercor
Portuguese Linguistic Experts
What the work involves
Mercor is seeking experienced Portuguese Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Portuguese-language tasks and on curating high-quality Portuguese linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Portuguese text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Portuguese content to meet linguistic and cultural standards.
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$50per hourApply on Mercor
Russian Linguistic Experts
What the work involves
Mercor is seeking experienced Russian Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Russian-language tasks and on curating high-quality Russian linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Russian text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Russian content to meet linguistic and cultural standards.
- Annotate Russian text for grammatical, syntactic, and semantic features.
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$50per hourApply on Mercor
Spanish Linguistic Experts
What the work involves
Mercor is seeking experienced Spanish Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Spanish-language tasks and on curating high-quality Spanish linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Spanish text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Spanish content to meet linguistic and cultural standards.
- Annotate Spanish text for grammatical, syntactic, and semantic features.
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$50per hourApply on Mercor
STEM Expert, German (Germany)
What the work involves
We're looking for experienced scientists and engineers who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$50per hourApply on Mercor
STEM Expert, Mandarin Chinese (mainland China)
What the work involves
We're looking for experienced scientists and engineers who are native or fluent in Mandarin Chinese to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$50per hourApply on Mercor
STEM Expert, Spanish (Spain)
What the work involves
We're looking for experienced scientists and engineers who are native or fluent in Spanish to help train and evaluate AI agents on realistic professional tasks.
What you'll do:
You'll work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job. Your work will include:
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
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$50per hourApply on Mercor
Turkish Linguistic Experts
What the work involves
Mercor is seeking experienced Turkish Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Turkish-language tasks and on curating high-quality Turkish linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Turkish text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Turkish content to meet linguistic and cultural standards.
- Annotate Turkish text for grammatical, syntactic, and semantic features.
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$50per hourApply on Mercor
Video Editing Professional
What the work involves
About the work
Mercor is assembling a panel of professional video editors to build post-production tasks used to train and evaluate AI agents. Each task gives an AI agent what you'd hand a junior editor: source footage, a brief, and a deliverable spec, plus a hidden answer key or rubric so the finished video can be scored on the result, not on a text answer.
You will:
- Contribute original footage you shot and fully own (or source openly licensed footage) and author realistic editing briefs from it.
- Build each task end to end in your own editing software: cut, introduce defects or distractors where the task calls for them, and produce the reference edit a correct result is judged against.
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$50per hourApply on Mercor
Voice Actor: CX Agent Voice Cloning (Canadian French)
What the work involves
Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Canada-based voice actors with native Canadian French fluency and international French (neutral, accent-free) delivery to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to professional voice actors as well as people with customer-support, call-center, or other customer-experience (CX) backgrounds — and to newcomers with a naturally clear, expressive voice and a good recording setup. Prior…
This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The…
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$50per hourApply on Mercor
Voice Actor: CX Agent Voice Cloning (Spanish - Latin America)
What the work involves
Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Latin America-based voice actors with native Latin American Spanish fluency and neutral, internationally intelligible delivery to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to professional voice actors as well as people with customer-support, call-center, or other customer-experience (CX) backgrounds — and to newcomers with a naturally clear, expressive voice and a good recording setup.…
This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The…
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$50per hourApply on Mercor
Voice Actor: CX Agent Voice Cloning (Spanish - Mexico)
What the work involves
Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Mexico-based voice actors with native Mexican Spanish accents to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to professional voice actors as well as people with customer-support, call-center, or other customer-experience (CX) backgrounds — and to newcomers with a naturally clear, expressive voice and a good recording setup. Prior voice-acting experience is a plus but not required.
This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The…
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$50per hourApply on Mercor
Voice Actor: CX Agent Voice Cloning (Spanish - Peninsular)
What the work involves
Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Spain-based voice actors with native Castilian/Peninsular Spanish accents to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to professional voice actors as well as people with customer-support, call-center, or other customer-experience (CX) backgrounds — and to newcomers with a naturally clear, expressive voice and a good recording setup. Prior voice-acting experience is a plus but not…
This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The…
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$50per hourApply on Mercor
Voice Actor: CX Agent Voice Cloning (Spanish - Peru)
What the work involves
Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Peru-based female voice actors with native Peruvian Spanish accents to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to professional voice actors as well as people with customer-support, call-center, or other customer-experience (CX) backgrounds — and to newcomers with a naturally clear, expressive voice and a good recording setup. Prior voice-acting experience is a plus but not required.
This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The…
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$35–50per hourApply on Mercor
Language & Audio Expert
What the work involves
The research teams behind the best-known AI models come to Mercor for language and audio judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.
This is a standing listing for linguists, translators, and audio professionals who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week.
New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins.
What the work looks like
We match people in this network to projects…
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$20–50per hourApply on Mercor
Quality Analyst
What the work involves
About the Role
We’re hiring Quality Analysts on a contract basis to help ensure the accuracy, consistency, and reliability of data. You’ll play a key role in reviewing outputs, flagging issues, and helping us maintain a high bar for quality across projects.
What You’ll Do
- Review work product against defined quality standards, rubrics, and guidelines
- Identify errors, inconsistencies, and gaps, and document them clearly
- Provide structured, actionable feedback to contributors and stakeholders
- Track quality metrics and surface recurring issues or trends
- Help refine and improve quality processes, checklists, and evaluation criteria
- Collaborate asynchronously with a distributed team across time zones
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$35–49per hourApply on Mercor
Music Production Expert - Russian
What the work involves
Mercor is hiring experienced music producers and audio engineers to evaluate generative music AI models, in partnership with a leading AI lab.
You will assess AI-generated music across a wide range of genres and rate it against detailed quality standards, working in Russian and English.
Key Responsibilities
- Compare AI-generated songs head-to-head on musicality, creativity, prompt adherence, vocal quality, and production/mix quality
- Label songs by genre, structure, instruments, vocals, and other musical characteristics
- Review AI-generated lyrics and vocals against reference material for quality and accuracy
Requirements
- Native or near-native proficiency in Russian, and the ability to follow detailed written instructions in English
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$29–45per hourApply on Mercor
AI Safety Experts — English & Portuguese (global)
What the work involves
Location: Remote
Fluent Language Skills Required: English & Portuguese (global, excluding Brazilian Portuguese). Native fluency in English and Portuguese (global, excluding Brazilian Portuguese) is required for this position.
Why This Role Exists
At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers.
This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful…
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$20–45per hourApply on Alignerr
AI Code Evaluator & Technical Content Expert
What the work involves
Review code quality, debug unit tests, and critique model explanations for premier foundation model builders.
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$14–42per hourApply on Mercor
Music Production Expert - Hindi
What the work involves
Mercor is hiring experienced music producers and audio engineers to evaluate generative music AI models, in partnership with a leading AI lab.
You will assess AI-generated music across a wide range of genres and rate it against detailed quality standards, working in Hindi and English.
Key Responsibilities
- Compare AI-generated songs head-to-head on musicality, creativity, prompt adherence, vocal quality, and production/mix quality
- Label songs by genre, structure, instruments, vocals, and other musical characteristics
- Review AI-generated lyrics and vocals against reference material for quality and accuracy
Requirements
- Native or near-native proficiency in Hindi, and the ability to follow detailed written instructions in English
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$40per hourApply on Mercor
Spanish (Spain) Linguistic Expert
What the work involves
Mercor is seeking experienced Spanish (Spain) Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Peninsular Spanish-language tasks and on curating high-quality Spanish linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Spanish text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Spanish content to meet linguistic and cultural standards for Spain.
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$30–40per hourApply on Mercor
Application Users - Adobe Illustrator on Windows - Generalist
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Adobe Illustrator installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Creative, 3D & Post-Production
- Adobe Illustrator — on Windows
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About These Applications
Adobe Illustrator | Vector illustration, logo and layout design | Graphic designers, illustrators, brand and packaging designers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
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$30–40per hourApply on Mercor
Application Users - Blender on Windows - Generalist
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Blender installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Creative, 3D & Post-Production
- Blender — on Windows
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About These Applications
Blender | Open-source 3D modelling, sculpting, animation and rendering | 3D artists, animators, motion designers, technical artists |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two ways.
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$30–40per hourApply on Mercor
Application Users - DaVinci Resolve on macOS - Generalist
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have DaVinci Resolve installed/available on your own Mac running macOS, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Creative, 3D & Post-Production
- DaVinci Resolve — on macOS
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About These Applications
DaVinci Resolve | Colour grading and video editing | Colorists, video editors, post-production professionals |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two ways.
Option A — a single high monitor. Any of these aspect ratios, at or above the resolution…
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$30–40per hourApply on Mercor
Application Users - FruitLoops Studio on Windows - Generalist
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have FruitLoops Studio installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Creative, 3D & Post-Production
- FruitLoops Studio — on Windows
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About These Applications
FruitLoops Studio | Digital audio workstation for music production, sequencing and mixing | Music producers, beatmakers, audio engineers, sound designers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
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$30–40per hourApply on Mercor
Application Users - Photoshop on Windows - Generalist
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Photoshop installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Creative, 3D & Post-Production
- Photoshop — on Windows
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About These Applications
Photoshop | Raster image editing, retouching and compositing | Photographers, retouchers, graphic and digital designers |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two ways.
Option A — a single high monitor. Any of these aspect ratios, at or above the resolution…
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$30–40per hourApply on Mercor
Application Users - Premiere on Windows - Generalist
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Premiere installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Creative, 3D & Post-Production
- Premiere — on Windows
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About These Applications
Premiere | Timeline video editing and sequence assembly | Video editors, content producers, post-production professionals |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two ways.
Option A — a single high monitor. Any of these aspect ratios, at or above the resolution…
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$30–40per hourApply on Mercor
Application Users - Unreal Engine on Windows - Generalist
What the work involves
Overview
We're looking for professionals with hands-on, real-world experience in specialized applications.
Application Expertise and Access
You must already have Unreal Engine installed/available on your own PC running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware.
Creative, 3D & Post-Production
- Unreal Engine — on Windows
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About These Applications
Unreal Engine | Real-time 3D for games, virtual production and visualisation | Game developers, technical artists, virtual production and archviz specialists |
Technology Requirement
Must be able to capture screenshots with more than 2.5 megapixels. Satisfy this in either of two…
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$25–40per hourApply on Alignerr
AI Voice Trainer - Spanish
What the work involves
Seeking Voice Acting Experts to create and refine high-quality recordings, ensuring accuracy, clarity, and naturalness in evaluating and training AI v…
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$20–40per hourApply on Alignerr
Portuguese Localization Specialist
What the work involves
Put your Portuguese expertise to work shaping the future of AI. Native speakers welcome — flexible, remote, and rewarding.…
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$20–40per hourApply on Alignerr
Spanish Localization Specialist
What the work involves
Put your Spanish expertise to work shaping the future of AI. Native speakers welcome — flexible, remote, and rewarding.…
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$20–36per hourApply on Mercor
Music Production Expert - Slovak
What the work involves
Mercor is hiring experienced music producers and audio engineers to evaluate generative music AI models, in partnership with a leading AI lab.
You will assess AI-generated music across a wide range of genres and rate it against detailed quality standards, working in Slovak and English.
Key Responsibilities
- Compare AI-generated songs head-to-head on musicality, creativity, prompt adherence, vocal quality, and production/mix quality
- Label songs by genre, structure, instruments, vocals, and other musical characteristics
- Review AI-generated lyrics and vocals against reference material for quality and accuracy
Requirements
- Native or near-native proficiency in Slovak, and the ability to follow detailed written instructions in English
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$35per hourApply on Mercor
Certified Pharmacy Technician (CPhT)
What the work involves
Mercor is hiring on behalf of a leading AI research lab developing next-generation clinical AI systems. We're seeking experienced Certified Pharmacy Technicians (CPhT) to support the development of AI-powered prior authorisation workflows by reviewing medication-related clinical content and evaluating AI-generated responses for accuracy, safety, clarity, and completeness. This role is ideal for pharmacy technicians with strong medication management and pharmacy operations experience who are interested in contributing to cutting-edge healthcare AI.
What You'll Do
- Answer medication-related clinical questions using patient context, source materials, and labelling guidelines.
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$30–35per hourApply on Mercor
AI Assistant User – Weekly Feedback Study
What the work involves
We're looking for everyday users of Meta Muse or Instinct who have used the app for at least 2 weeks. Each week you'll keep using the assistant across different parts of your life (at least 3, e.g. work, health, errands, social), then log and rate the proactive messages it sends you. You'll also export your weekly conversations with personal details removed. This is an ongoing study with the same group of raters each week.
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$24–35per hourApply on Mercor
AI Safety Experts — English & Thai
What the work involves
Location: Remote
Fluent Language Skills Required: English & Thai. Native fluency in English and Thai is required for this position.
Why This Role Exists
At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers.
This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity projects is…
What You’ll…
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$10–35per hourApply on Alignerr
Audio Transcript Editor — Portuguese Brasileiro
What the work involves
Use seu ouvido afinado para aperfeiçoar transcrições de áudio em português brasileiro e moldar o futuro da IA. Totalmente remoto e flexível.…
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$10–35per hourApply on Alignerr
Brazilian Portuguese - Audio Transcript Editor
What the work involves
Put your ear for detail to work shaping AI — clean up and perfect Portuguese audio transcripts. Fully remote and flexible.…
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$10–35per hourApply on Alignerr
Brazilian Portuguese - Audio Transcriptionist
What the work involves
Turn spoken Portuguese into precise text — help train cutting-edge AI with your native ear. Fully remote, flexible hours.…
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$10–35per hourApply on Alignerr
Brazilian Portuguese Audio Transcript Editor
What the work involves
Put your ear for detail and native Portuguese fluency to work improving AI — perfect audio transcripts remotely from Lisbon or anywhere in Portugal.…
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$10–35per hourApply on Alignerr
Brazilian Portuguese Audio Transcript Editor
What the work involves
Brazilian Portuguese speaker in Berlin or Germany? Get paid to clean up AI audio transcripts — fully remote, flexible, and open to all backgrounds.…
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$10–35per hourApply on Alignerr
Brazilian Portuguese Audio Transcriptionist
What the work involves
Native Brazilian Portuguese speaker in Berlin? Put your language skills to work on cutting-edge AI — fully remote, flexible hours, no experience requi…
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$10–35per hourApply on Alignerr
Hindi - Audio Transcript Editor
What the work involves
Get paid to perfect Hindi audio transcripts for cutting-edge AI. Native speakers with sharp ears wanted — fully remote and flexible.…
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$10–35per hourApply on Alignerr
Hindi Audio Transcript Editor
What the work involves
Native Hindi speakers in Delhi — get paid to perfect AI audio transcripts from home. Flexible hours, no experience required.…
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$10–35per hourApply on Alignerr
Hindi Audio Transcript Editor
What the work involves
Hindi-fluent talent in Toronto — get paid to make AI smarter about spoken Hindi. Fully remote, flexible schedule, and no experience needed.…
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$10–35per hourApply on Alignerr
Hindi Audio Transcriptionist
What the work involves
Get paid to turn spoken Hindi into precise text — help train next-generation AI. Fully remote, flexible hours, meaningful work.…
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$10–35per hourApply on Alignerr
Hindi Audio Transcriptionist
What the work involves
Native Hindi speaker in Australia? Get paid to transcribe spoken Hindi audio and help build smarter AI — fully remote, flexible hours, no experience n…
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$10–35per hourApply on Alignerr
Spanish (Spain) - Audio Transcript Editor
What the work involves
Put your ear for Castilian Spanish to work — clean up AI transcripts with word-level precision. Fully remote, flexible, and meaningful.…
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$10–35per hourApply on Alignerr
Spanish (Spain) - Audio Transcriptionist
What the work involves
Turn spoken Spanish into flawless text — help train AI with your sharp ear and native fluency. Fully remote and flexible.…
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$10–35per hourApply on Alignerr
Spanish (Spain) Audio Transcript Editor
What the work involves
Put your native Castilian ear to work shaping the future of AI speech — edit transcripts with word-level precision from anywhere in Spain. Fully remot…
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$10–35per hourApply on Alignerr
Spanish (Spain) Audio Transcript Editor — Castilian Specialists
What the work involves
Castilian Spanish specialists in Buenos Aires — get paid to correct AI audio transcripts with word-level precision. Fully remote, flexible, and open t…
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$10–35per hourApply on Alignerr
Spanish (Spain) Audio Transcriptionist – AI Training
What the work involves
Do you have a native command of Peninsular Spanish? Put your sharp ear to work shaping AI from Buenos Aires — fully remote and flexible.…
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$10–35per hourApply on Alignerr
Spanish Audio Transcriptionist (Spain Spanish) – AI Training
What the work involves
Native Peninsular Spanish speaker? Turn your ear for Castilian speech into meaningful AI work — fully remote and flexible from Mexico City.…
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$10–35per hourApply on Alignerr
Tamil - Audio Transcriptionist
What the work involves
Put your Tamil fluency and sharp ears to work shaping AI — transcribe real-world audio from anywhere, on your own schedule.…
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$10–35per hourApply on Alignerr
Telugu - Audio Transcriptionist
What the work involves
Put your Telugu fluency and sharp ears to work shaping AI — transcribe real-world audio from anywhere, on your own schedule.…
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$30per hourApply on Mercor
Hindi Linguistic Experts
What the work involves
Mercor is seeking experienced Hindi Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Hindi-language tasks and on curating high-quality Hindi linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Hindi text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Hindi content to meet linguistic and cultural standards.
- Annotate Hindi text for grammatical, syntactic, and semantic features.
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$30per hourApply on Mercor
Indonesian Linguistic Experts
What the work involves
Mercor is seeking experienced Indonesian Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Indonesian-language tasks and on curating high-quality Indonesian linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Indonesian text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Indonesian content to meet linguistic and cultural standards.
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$30per hourApply on Mercor
Malay Linguistic Experts
What the work involves
Mercor is seeking experienced Malay Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Malay-language tasks and on curating high-quality Malay linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Malay text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Malay content to meet linguistic and cultural standards.
- Annotate Malay text for grammatical, syntactic, and semantic features.
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$30per hourApply on Mercor
Telugu Linguistic Experts
What the work involves
Mercor is seeking experienced Telugu Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Telugu-language tasks and on curating high-quality Telugu linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Telugu text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Telugu content to meet linguistic and cultural standards.
- Annotate Telugu text for grammatical, syntactic, and semantic features.
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$30per hourApply on Mercor
Vietnamese Linguistic Experts
What the work involves
Mercor is seeking experienced Vietnamese Linguistic Experts to join a cutting-edge AI research project in partnership with a leading research lab. This role centers on evaluating how effectively a large language model (LLM) performs in Vietnamese-language tasks and on curating high-quality Vietnamese linguistic data to train and improve the model's understanding and generation capabilities.
Key Responsibilities:
- Evaluate the quality and accuracy of LLM-generated Vietnamese text across various use cases (e.g., translation, summarization, dialogue, grammar correction).
- Edit, refine, or rewrite Vietnamese content to meet linguistic and cultural standards.
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$25–30per hourApply on Alignerr
AI Language Expert - Portuguese
What the work involves
Put your Portuguese expertise to work shaping the future of AI. Native speakers with teaching experience welcome — flexible, remote, and rewarding.…
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$20–30per hourApply on Mercor
Audio Engineer (Speech / TTS Audio Specialist) – Brazilian Portuguese
What the work involves
Overview
We're looking for audio engineers with strong experience editing and quality-checking voice recordings for speech and text-to-speech (TTS) applications, specifically for Brazilian Portuguese-language audio. This role focuses on preparing high-quality audio datasets for machine learning systems, ensuring clarity, consistency, and technical compliance across large volumes of Brazilian Portuguese speech data. Native or near-native Brazilian Portuguese fluency is required to accurately assess speech quality, pronunciation, and naturalness.
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What You'll Do
- Edit and process Brazilian Portuguese voice recordings for use in TTS and speech AI systems
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$17–25per hourApply on Mercor
AI Safety Experts — English & Indonesian
What the work involves
Location: Remote
Fluent Language Skills Required: English & Indonesian. Native fluency in English and Indonesian is required for this position.
Why This Role Exists
At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers.
This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity…
What You’ll…
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$17–25per hourApply on Mercor
AI Safety Experts — English & Malay
What the work involves
Location: Remote
Fluent Language Skills Required: English & Malay. Native fluency in English and Malay is required for this position.
Why This Role Exists
At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers.
This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity projects is…
What You’ll…
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$17–25per hourApply on Mercor
AI Safety Experts — English & Vietnamese
What the work involves
Location: Remote
Fluent Language Skills Required: English & Vietnamese. Native fluency in English and Vietnamese is required for this position.
Why This Role Exists
At Mercor, we believe the safest AI is the one that’s already been attacked — by us. We are assembling a red team for this project - human data experts who probe AI models with adversarial inputs, surface vulnerabilities, and generate the red team data that makes AI safer for our customers.
This project involves reviewing AI outputs that touch on sensitive topics such as bias, misinformation, or harmful behaviors. All work is text-based, and participation in higher-sensitivity…
What You’ll…
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$15–20per hourApply on Mercor
Audiobook QA Expert — Dutch
What the work involves
Help make the next generation of AI-narrated audiobooks sound genuinely human.
Overview
We're building a team of native Dutch speakers who love audiobooks to help evaluate AI-narrated (text-to-speech) audiobooks in Dutch (Netherlands). You'll listen the way a real audiobook fan does — but with a careful, analytical ear — and flag the moments where the narration slips, so the underlying models can be made better.
This is remote, part-time work at roughly 20 hours per week (about 4 hours per day). You can be based anywhere, though we prefer people living in a region where Dutch is natively spoken.
What You'll Do
- Listen to AI-narrated audiobooks in Dutch and assess how natural, accurate, and enjoyable the narration is.
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$15–20per hourApply on Mercor
Audiobook QA Expert — French
What the work involves
Help make the next generation of AI-narrated audiobooks sound genuinely human.
Overview
We're building a team of native French speakers who love audiobooks to help evaluate AI-narrated (text-to-speech) audiobooks in French (France). You'll listen the way a real audiobook fan does — but with a careful, analytical ear — and flag the moments where the narration slips, so the underlying models can be made better.
This is remote, part-time work at roughly 20 hours per week (about 4 hours per day). You can be based anywhere, though we prefer people living in a region where French is natively spoken.
What You'll Do
- Listen to AI-narrated audiobooks in French and assess how natural, accurate, and enjoyable the narration is.
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$15–20per hourApply on Mercor
Audiobook QA Expert — German
What the work involves
Help make the next generation of AI-narrated audiobooks sound genuinely human.
Overview
We're building a team of native German speakers who love audiobooks to help evaluate AI-narrated (text-to-speech) audiobooks in German (Germany). You'll listen the way a real audiobook fan does — but with a careful, analytical ear — and flag the moments where the narration slips, so the underlying models can be made better.
This is remote, part-time work at roughly 20 hours per week (about 4 hours per day). You can be based anywhere, though we prefer people living in a region where German is natively spoken.
What You'll Do
- Listen to AI-narrated audiobooks in German and assess how natural, accurate, and enjoyable the narration is.
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$15–20per hourApply on Mercor
Audiobook QA Expert — Italian
What the work involves
Help make the next generation of AI-narrated audiobooks sound genuinely human.
Overview
We're building a team of native Italian speakers who love audiobooks to help evaluate AI-narrated (text-to-speech) audiobooks in Italian (Italy). You'll listen the way a real audiobook fan does — but with a careful, analytical ear — and flag the moments where the narration slips, so the underlying models can be made better.
This is remote, part-time work at roughly 20 hours per week (about 4 hours per day). You can be based anywhere, though we prefer people living in a region where Italian is natively spoken.
What You'll Do
- Listen to AI-narrated audiobooks in Italian and assess how natural, accurate, and enjoyable the narration is.
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$15–20per hourApply on Mercor
Audiobook QA Expert — Portuguese (Brazil)
What the work involves
Help make the next generation of AI-narrated audiobooks sound genuinely human.
Overview
We're building a team of native Portuguese speakers who love audiobooks to help evaluate AI-narrated (text-to-speech) audiobooks in Brazilian Portuguese. You'll listen the way a real audiobook fan does — but with a careful, analytical ear — and flag the moments where the narration slips, so the underlying models can be made better.
This is remote, part-time work at roughly 20 hours per week (about 4 hours per day). You can be based anywhere, though we prefer people living in a region where Brazilian Portuguese is natively spoken.
What You'll Do
- Listen to AI-narrated audiobooks in Brazilian Portuguese and assess how natural, accurate, and enjoyable the narration is.
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$15–20per hourApply on Mercor
Audiobook QA Expert — Portuguese (Portugal)
What the work involves
Help make the next generation of AI-narrated audiobooks sound genuinely human.
Overview
We're building a team of native Portuguese speakers who love audiobooks to help evaluate AI-narrated (text-to-speech) audiobooks in European Portuguese. You'll listen the way a real audiobook fan does — but with a careful, analytical ear — and flag the moments where the narration slips, so the underlying models can be made better.
This is remote, part-time work at roughly 20 hours per week (about 4 hours per day). You can be based anywhere, though we prefer people living in a region where European Portuguese is natively spoken.
What You'll Do
- Listen to AI-narrated audiobooks in European Portuguese and assess how natural, accurate, and enjoyable the narration is.
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$15–20per hourApply on Alignerr
Healthcare AI Call QA Labeler - Spanish (Honduras, Guatemala, El Salvador)
What the work involves
Evaluate AI healthcare call transcripts in Central American Spanish. Label 2,500 conversations, 20 min each. $15-20/hour, fully remote. Help AI unders…
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$15–20per hourApply on Alignerr
Healthcare AI Call QA Labeler – Central American Spanish
What the work involves
Fluent in Central American Spanish? Get paid to evaluate AI healthcare call transcripts and help shape how AI serves real patients — fully remote, fle…
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$15–20per hourApply on Alignerr
Healthcare AI Call Reviewer – Central American Spanish
What the work involves
Speak Honduran, Guatemalan, or Salvadoran Spanish? Help shape how AI handles real patient conversations — fully remote, flexible, and open to all back…
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$15–20per hourApply on Alignerr
Healthcare AI QA Labeler – Central American Spanish Speaker
What the work involves
Native in Honduran, Guatemalan, or Salvadoran Spanish? Evaluate AI healthcare call transcripts remotely and help build AI that truly understands patie…
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$15–20per hourApply on Alignerr
Spanish EI Audio - Castilian Spanish Speaker
What the work involves
Native Castilian Spanish speaker? Help shape frontier AI speech models by putting your Peninsular dialect expertise to work — fully remote.…
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$18per hourApply on Mercor
Music & Lyrics Expert - Thai
What the work involves
Mercor is hiring experienced musicians to evaluate generative music AI models, in partnership with a leading AI lab.
You will assess AI-generated music across a wide range of genres and rate it against detailed quality standards, working in Thai and English.
Key Responsibilities
- Compare AI-generated lyrics with published songs to identify similarities
- Rate lyrics based on quality, creativity, prompt adherence, and originality
- Evaluate whether lyrics sound natural, including word choice, slang, and regional expressions.
Requirements
- Native or near-native proficiency in Thai, and the ability to follow detailed written instructions in English
- Experience as a songwriter, lyricist, performer, composer, or music journalist, with knowledge of the Thai music scene
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$15per hourApply on Mercor
Music & Lyrics Expert - Punjabi
What the work involves
Mercor is hiring experienced musicians to evaluate generative music AI models, in partnership with a leading AI lab.
You will assess AI-generated music across a wide range of genres and rate it against detailed quality standards, working in Punjabi and English.
Key Responsibilities
- Compare AI-generated lyrics with published songs to identify similarities
- Rate lyrics based on quality, creativity, prompt adherence, and originality
- Evaluate whether lyrics sound natural, including word choice, slang, and regional expressions.
Requirements
- Native or near-native proficiency in Punjabi, and the ability to follow detailed written instructions in English
- Experience as a songwriter, lyricist, performer, composer, or music journalist, with knowledge of the Punjabi music scene
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$35,000–50,000per yearApply on Mercor
Customer Experience Operations (India)
What the work involves
This is a full-time internal role at Mercor, open to candidates based in India only. You will work directly as part of Mercor's team.
About the role
Mercor is looking for a Customer Experience Operations specialist to own how experts experience our platform end to end. You will be required to get things done by coordinating several owners across Engineering, Operations, Product and Talent Success, and making sure problems that cross teams actually get fixed.
What you'll do
- Own cross-functional workstreams that affect the expert experience, from onboarding and support to payments and project matching
- Coordinate several owners across Engineering, Operations and other teams: set priorities, run check-ins, unblock work and hold people to deadlines
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$35,000–50,000per yearApply on Mercor
Customer Success Engineer (LatAm)
What the work involves
Mercor’s Talent Success team is hiring! Our Talent Success team is responsible for ensuring everyone using our platform has a delightful experience end to end, from applying to job listings, taking our AI-led interviews, accepting offers on our platform, and getting paid for their hard work.
Note: This role is open only to candidates currently residing in Latin America. Applicants outside Latin America will not be considered.
About the Role
Mercor has thousands of users joining the platform each week to interview for different roles our clients have posted. When they run into issues or have questions and reach out for help, you will be…
You will work directly with our engineering team, triaging and investigating bug reports so being super savvy with…
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$30,000–45,000per yearApply on Mercor
Customer Success Engineer (India)
What the work involves
Mercor’s Talent Success team is hiring! Our Talent Success team is responsible for ensuring everyone using our platform has a delightful experience end to end, from applying to job listings, taking our AI-led interviews, accepting offers on our platform, and getting paid for their hard work.
About the Role
Mercor has thousands of users joining the platform each week to interview for different roles our clients have posted. When they run into issues or have questions and reach out for help, you will be responsible for giving them a speedy and delightful experience.
You will work directly with our engineering team, triaging and investigating bug reports so being super savvy with…
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$15,000–30,000per yearApply on Mercor
Customer Success - Operations (India Region)
What the work involves
Mercor’s Talent Success team is hiring! Our Talent Success team is responsible for ensuring everyone using our platform is having a delightful experience end to end, from applying to job listings, taking our AI-led interviews, accepting offers on our platform, and getting paid for their hard work.
About the Role
Mercor has thousands of users joining the platform each week to interview for different roles our clients have posted. When they run into issues or have questions and reach out for help, you will be responsible for giving them a speedy and delightful experience.
You will work directly with our engineering team, triaging and investigating bug reports so being super savvy with…
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$2,200per taskApply on Mercor
Database Systems Evaluation Expert
What the work involves
Applications close Friday, October 16, 2026 at 12:00 p.m. Pacific. We are selecting the first three applicants who qualify for the initial pilot.
About the work
Build real-world tasks that test how well AI agents handle database engineering. Depending on your specialty, your task may cover database-engine implementation, production diagnosis, or application migration.
Each task should include a clear problem statement, a reproducible repository or environment, a working reference solution, tests, and grading criteria that distinguish a robust engineering solution from one that only appears correct.
What you'll do
- Design one challenging, self-contained database engineering task.
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$100–500per taskApply on Mercor
Agent Engineer
What the work involves
We are looking for engineers who build and operate LLM agents in production, and who have real visibility into how agents are actually used inside a company.
You have probably:
- Shipped an agent that real users depended on, and been on the hook when it broke.
- Figured out how to tell whether an agent got better or worse after a change.
- Run agents that outlive a single request: scheduled jobs, long-running work, cloud sandboxes.
- Watched your org build an internal assistant, and seen who adopted it and who quietly did not.
We are especially interested in the layers most people do not talk about: internal monoagents wired into company data, shared…
Applying starts with a short conversational AI interview. No coding, no take-home. We want to hear how you actually…
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$400per taskApply on Mercor
Retail Trader
What the work involves
About the work
We are building a dataset of real retail trading behavior: complete brokerage trade histories, paired with the trader's own explanation of how they trade and why they made their biggest decisions. The data is used to study and model how individual traders make decisions.
This is a one-time task, paid a flat $400 on completion.
What you will do
1. Upload your trade history. Export your complete transaction history from your U.S. brokerage account using the broker's standard export, and upload it to our platform. It must cover at least 24 months and include every trade, with none removed. Remove your name, account numbers, address…
2. Describe your trading style. Write a short summary (about 100 to 250 words) of your strategy, typical holding…
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$200per taskApply on Mercor
Builders & Developers: Share Your AI Coding Sessions
What the work involves
Role Overview
Mercor is partnering with a leading AI research organization to understand how people build with AI coding assistants. We're looking for builders with their own projects, from experienced developers to non-coders who build with AI, to do their normal work in OpenCode, a terminal-based coding assistant, while each session is recorded.
What You'll Do
- Build or improve your own real project using the open-weight and Gemini models we provide
- Choose which model to use for each task, and switch whenever you naturally would
- Use one chat per task
Ideal Qualifications
- Actively building a real project (side project, startup, app, or LLM-powered feature)
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$175one timeApply on Mercor
Urologists & Medical Oncologists (Prostate Cancer) – Paid Research Study
What the work involves
Mercor is conducting a paid research study in collaboration with a leading AI research lab focused on improving healthcare. We are seeking board-certified urologists and medical oncologists in the United States who manage patients with metastatic prostate cancer to take part in a short online survey about treatment decision-making.
Responsibilities
Participants will be asked to:
- Complete a structured ~30-minute online survey
- Share perspectives on how you evaluate and select systemic treatments for patients with prostate cancer
- Submit all responses within the given timeline
Requirements
- Urologist or medical oncologist with an MD or DO
- Board certified in your specialty
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$150one timeApply on Mercor
Neurologists (MD/DO) – Paid Research Study (Migraine)
What the work involves
Mercor is conducting a paid research study in collaboration with a leading AI research lab focused on improving healthcare. We are seeking physicians specializing in Neurology in the United States who treat adult patients with migraine to take part in a short online survey.
Responsibilities
Participants will be asked to:
- Complete a structured ~30-minute online survey
- Share perspectives on how you treat and manage adult patients with migraine
- Submit all responses within the given timeline
Requirements
- 18 years of age or older
- MD or DO physician specializing in Neurology
- Currently licensed and providing patient care in the United States
- Have personally prescribed or renewed treatment for adult migraine patients in the past 3 months
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$80–150per taskApply on Mercor
Software Engineer — Agentic Search Systems
What the work involves
We're looking for engineers who have shipped production search systems (especially agentic ones now that we're in the era of LLMs and agents) and are thinking hard about the requirements and optimizations of those systems.
You've probably:
- Owned relevance or retrieval on a system real users depended on
- Decided how to quantify impact and improvements with these systems.
- Built out systems related to agentic search.
- Scaled data infrastructure to power modern search systems.
This is a 25-minute conversational interview. No coding, no take-home. We want to hear how you actually think about search quality, evaluation, and the tradeoffs you've made in…
If your interview stands out, we'll follow up with a paid 30-minute live conversation with our team — $200 for your…
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$140one timeApply on Mercor
Medicare Advantage Brokers Survey – Agent & Enrollment Insights
What the work involves
Mercor is conducting a paid research study in collaboration with a leading AI research lab focused on improving healthcare and member experiences. We are seeking licensed health insurance agents and brokers who actively sell Medicare Advantage (MA) plans to take part in a short online interview about how they advise clients, enroll members, and work across carriers and plans. Insights gathered will help inform the development of AI tools designed to improve how Medicare plans and agents serve members.
Responsibilities
Participants will be asked to:
- Complete a structured ~20-minute online survey
- Provide a mix of multiple-choice answers and short voice-recorded responses
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$100–120one timeApply on Mercor
Software Engineer – Retail Investing Platforms (Paid Expert Interview)
What the work involves
Mercor is seeking experienced software engineers at companies that serve retail investors for a short, paid expert interview on behalf of a leading AI company building financial intelligence products. In a single 45–60 minute conversation, you will share how engineering teams like yours evaluate, choose, and integrate third-party APIs and AI vendors. This is a good fit for backend, integrations, or platform engineers (or hands-on tech leads and engineering managers) at online brokerages, investing apps, robo-advisors, neobanks with investing, wealth platforms, or brokerage infrastructure providers.
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What You'll Do
- Join one 45–60 minute remote interview at a time that works for you.
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$100one timeApply on Mercor
Brazil Personal & Cross-Border Finance – Paid Research Study
What the work involves
Mercor is conducting a paid research study in collaboration with a leading research partner. We are seeking people in Brazil who manage their personal finances and have financial ties to the United States to take part in a short online survey about banking, spending, and cross-border money management. Insights gathered will help inform research into how people manage their finances.
Responsibilities
Participants will be asked to:
- Complete a structured ~20-minute online survey
- Provide a mix of multiple-choice answers and 8–10 short open-ended responses
- Share perspectives on their banking relationships and how they manage money between Brazil and the United States
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$90one timeApply on Mercor
Clinicians Survey – Ambulatory & Community Care Insights
What the work involves
Mercor is conducting a paid research study in collaboration with a leading AI research lab focused on improving healthcare delivery and clinical support systems. We are actively seeking clinicians working in ambulatory, outpatient, urgent care, or community-based care settings to participate in a 30-minute online survey. The survey will explore clinical workflows, patient care coordination, operational challenges, documentation processes, and perspectives on emerging healthcare technologies. Insights from participants will help inform the development of practical AI tools designed to support frontline healthcare professionals and improve…
Responsibilitie…
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$65–75per taskApply on Mercor
Analytical Chemist
What the work involves
About the work
Mercor is assembling a panel of chemistry and chemical safety experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same method that detects a hazardous compound at trace level…
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$65–75per taskApply on Mercor
Chemical Defense Researcher
What the work involves
About the work
Mercor is assembling a panel of chemistry and chemical safety experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same toxicology that sets a countermeasure dose describes an…
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$65–75per taskApply on Mercor
Chemicals Safety for Redteaming
What the work involves
About the work
Mercor is assembling a panel of chemistry domain experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request; answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
The hard part is calibration, not difficulty. A benign prompt that a model wrongly refuses is as valuable as an…
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$65–75per taskApply on Mercor
Commercial Blasting Engineer
What the work involves
About the work
Mercor is assembling a panel of energetic materials and propulsion experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same design that breaks rock for a highway cut is a…
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$65–75per taskApply on Mercor
Emergency Response Specialist
What the work involves
About the work
Mercor is assembling a panel of radiological safety experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same isotope underpins cancer therapy and industrial…
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$65–75per taskApply on Mercor
Federal Certified Materials Specialist / Incident Analyst
What the work involves
About the work
Mercor is assembling a panel of energetic materials and propulsion experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same residue analysis that identifies what was used is a…
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$65–75per taskApply on Mercor
Forensic / Toxicological Chemist
What the work involves
About the work
Mercor is assembling a panel of chemistry and chemical safety experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same casework knowledge that identifies a substance…
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$65–75per taskApply on Mercor
Forensic Scientist — Nuclear Materials
What the work involves
About the work
Mercor is assembling a panel of nuclear materials and safeguards experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same signature that attributes a sample is the one someone…
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$65–75per taskApply on Mercor
Hazardous Device Specialist / Public Safety Professional
What the work involves
About the work
Mercor is assembling a panel of energetic materials and propulsion experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same assessment that tells a technician how to approach a…
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$65–75per taskApply on Mercor
Health Physicist
What the work involves
About the work
Mercor is assembling a panel of radiological safety experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same isotope underpins cancer therapy and industrial…
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$65–75per taskApply on Mercor
Industrial Hygienist / Process Safety Engineer
What the work involves
About the work
Mercor is assembling a panel of chemistry and chemical safety experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same dispersion model that sites a plant and sets an…
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$65–75per taskApply on Mercor
Nonproliferation Analyst
What the work involves
About the work
Mercor is assembling a panel of nuclear materials and safeguards experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same control list that stops a shipment tells a procurement…
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$65–75per taskApply on Mercor
Nuclear Engineer, Fuel Cycle
What the work involves
About the work
Mercor is assembling a panel of nuclear materials and safeguards experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same material-balance calculation that closes an inspector's…
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$65–75per taskApply on Mercor
Nuclear Engineering & Safeguards Experts for Red Team
What the work involves
About the work
Mercor is assembling a panel of nuclear domain experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer; what a correct response looks like, and the technical reasoning for why.
Background we're looking…
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$65–75per taskApply on Mercor
Nuclear Medicine Physicist / Cyclotron RSO
What the work involves
About the work
Mercor is assembling a panel of radiological safety experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same isotope underpins cancer therapy and industrial…
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$65–75per taskApply on Mercor
Nuclear Security Engineer
What the work involves
About the work
Mercor is assembling a panel of nuclear materials and safeguards experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same material-balance calculation that closes an inspector's…
-
$65–75per taskApply on Mercor
Propulsion & Effects Engineer
What the work involves
About the work
Mercor is assembling a panel of energetic materials and propulsion experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same propulsion analysis that qualifies a motor for flight…
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$65–75per taskApply on Mercor
Radiation Safety Officer
What the work involves
About the work
Mercor is assembling a panel of radiological safety experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same isotope underpins cancer therapy and industrial…
-
$65–75per taskApply on Mercor
Radiologicals Safety for Redteaming
What the work involves
About the work
Mercor is assembling a panel of radiological safety experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request while answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer ; what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same isotope underpins cancer therapy and industrial…
-
$65–75per taskApply on Mercor
Safeguards Analyst / IAEA or Euratom Inspector
What the work involves
About the work
Mercor is assembling a panel of nuclear materials and safeguards experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same material-balance calculation that closes an inspector's…
-
$65–75per taskApply on Mercor
Source Security Specialist
What the work involves
About the work
Mercor is assembling a panel of radiological safety experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same isotope underpins cancer therapy and industrial…
-
$65–75per taskApply on Mercor
Specialty Materials Chemist — Pyrotechnics or Propulsion
What the work involves
About the work
Mercor is assembling a panel of energetic materials and propulsion experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same formulation work that qualifies a propellant or a…
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$65–75per taskApply on Mercor
Synthetic / Process Chemist
What the work involves
About the work
Mercor is assembling a panel of chemistry and chemical safety experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones.
You will:
- Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial.
- Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly.
- Write the reference answer — what a correct response looks like, and the technical reasoning for why.
This domain lives on the dual-use line more than most. The same route design that scales a medicine underpins a…
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$60one timeApply on Mercor
Apple Watch Users: Opportunity for You
What the work involves
What this is
We're building a de-identified, real-world health dataset from Apple Health exports. Each contribution joins your on-device HealthKit data (activity, heart, sleep, and more) with clinical records (immunizations, labs, medications, vitals) from your linked health provider.
Who qualifies
We are exclusively looking for individuals who have visited at least one of the institutions listed below and have that institution's health records actively connected to Apple HealthKit. If your provider is not on this list, you do not qualify.
Qualifying institutions:
- Emory Healthcare
- Scripps Health
- Northwestern Medicine
- Cedars-Sinai Health System
- Penn Medicine
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$60one timeApply on Mercor
Fitness Data Contributor
What the work involves
What this is
We're building a de-identified, real-world health dataset from Apple Health exports. Each contribution joins your on-device HealthKit data (activity, heart, sleep, and more) with clinical records (immunizations, labs, medications, vitals) from your linked health provider.
Who qualifies
We are exclusively looking for individuals who have visited at least one of the institutions listed below and have that institution's health records actively connected to Apple HealthKit. If your provider is not on this list, you do not qualify.
Qualifying institutions:
- Emory Healthcare
- Scripps Health
- Northwestern Medicine
- Cedars-Sinai Health System
- Penn Medicine
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