Mercor

AI-powered hiring platform connecting expert contractors with AI companies for model training through RLHF and evaluation tasks.

AI Training AI Hiring & Training 2 following
New (0 reviews)
San Francisco, USA HQ
250 employees
2023 founded

Open jobs at Mercor

559 jobs

Business & Professional Services Expert

AI Expert - Management & Strategy Contract
Remote (Global) Jun 11, 2026
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General Sales / GTM Evaluator

AI & Data Training Contract
Remote (Global) $80 - $120/hour Jun 11, 2026
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Process Improvement / SOPs Evaluator

AI & Data Training Contract
Remote (Global) $80 - $120/hour Jun 11, 2026
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Dutch Audio Generalist Evaluator Expert

Bilingual LLM & Translation Contract
United Kingdom, United States, Singapore Jun 11, 2026
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Healthcare Operations Evaluator

AI Expert - Clinical & Medical Contract
Remote (Global) $80 - $120/hour Jun 11, 2026
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Process Engineering Expert - Visual Reasoning Benchmark

Engineering (AI) Contract
United States Jun 11, 2026
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Clinical / Biomedical / Pharma Evaluator

AI Expert - Clinical & Medical Contract
Remote (Global) $80 - $120/hour Jun 11, 2026
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Government / Public Administration Evaluator

AI & Data Training Contract
Remote (Global) $80 - $120/hour Jun 11, 2026
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Python SWE

AI Expert - Software Engineering Contract
United States, United Kingdom, Canada, Europe Jun 11, 2026
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Software & Data Science Expert

AI Expert - Software Engineering Contract
Remote (Global) Jun 11, 2026
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Customer Success Engineer (LatAm)

Customer Support Specialist Full-time
Latin America $40K-$50K/yr Jun 11, 2026
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Argentinian Spanish Audio Generalist Evaluator Expert

Bilingual LLM & Translation Contract
United Kingdom, United States $50/hr Jun 11, 2026
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Visual Quality Reviewer (Super Resolution)

Image & Video Annotation Full-time
United States Jun 10, 2026
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Code-Data Eval Author — Machine Learning Engineer (Pilot)

Machine Learning Engineer Contract
Argentina, Austria, Belgium, Brazil, Canada, Chile, Colombia, Czech Republic, Denmark, Finland, France, Germany, Ireland, Italy, Mexico, Netherlands, Norway, Peru, Poland, Portugal, Romania, Spain, Sweden, Switzerland, United Kingdom, United States, Uruguay Jun 10, 2026
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Code-Data Eval Author — Software Test Engineer / SDET (Pilot)

AI Expert - Software Engineering Contract
Argentina, Austria, Belgium, Brazil, Canada, Chile, Colombia, Czech Republic, Denmark, Finland, France, Germany, Ireland, Italy, Mexico, Netherlands, Norway, Peru, Poland, Portugal, Romania, Spain, Sweden, Switzerland, United Kingdom, United States, Uruguay Jun 10, 2026
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STEM Computational Scientific Software & Evaluation Design — Computational Bayesian Statistics and Applied Mathematics

AI Expert - Mathematics Contract
Remote (Global) Jun 10, 2026
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Code-Data Eval Author — Software Engineer (Pilot)

AI Expert - Software Engineering Contract
Argentina, Austria, Belgium, Brazil, Canada, Chile, Colombia, Czech Republic, Denmark, Finland, France, Germany, Ireland, Italy, Mexico, Netherlands, Norway, Peru, Poland, Portugal, Romania, Spain, Sweden, Switzerland, United Kingdom, United States, Uruguay Jun 10, 2026
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Physician (Generalist)

AI Expert - Clinical & Medical Contract
United States, United Kingdom, Canada Jun 9, 2026
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STEM Computational Scientific Software & Evaluation Design — Seismology & Geophysics

AI Expert - Earth & Environmental Sciences Contract
Remote (Global) Jun 9, 2026
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STEM Computational Scientific Software & Evaluation Design — Particle & Nuclear Physics

AI Expert - Physics Contract
Remote (Global) Jun 9, 2026
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