Mercor

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

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San Francisco, USA HQ

250 employees

2023 founded

Open jobs at Mercor

217 jobs

UK-Based Legal Experts: Magic Circle

AI Expert - Legal Contract

United Kingdom May 30, 2026

UK-Based Consulting Experts

AI Expert - Management Consulting Contract

United Kingdom May 30, 2026

MS Word Documents Specialist

AI & Data Training Contract

Remote (Global) May 30, 2026

Project Axiom — Axis Sanity Check Rater

Health & Medicine Contract

Remote (Global) May 28, 2026

PowerPoint Formatting Expert

Creative & Design Contract

Remote (Global) May 27, 2026

UK-Based Sales Expert

AI Expert - Sales Contract

United Kingdom May 27, 2026

MS Excel / Google Sheets Evaluator

AI Expert - Operations (General) Contract

United States, Canada, United Kingdom, Europe May 27, 2026

Biology Research Scientist

AI Expert - Biology Contract

United States $50 - $70/hr May 27, 2026

Cybersecurity Labeling Expert

AI Expert - Cybersecurity Contract

United States, Canada, United Kingdom, Australia, New Zealand May 24, 2026

Corporate Healthcare Professionals Survey – Healthcare Operations & Strategy Insights

AI Expert - Healthcare Operations Contract

United States May 23, 2026

MLOps Engineer

MLOps Engineer Contract

United States May 23, 2026

Performance Engineer

AI Expert - Software Engineering Contract

United States May 23, 2026

US-Based Business Owners Using Google Chat

AI Expert - Operations (General) Contract

United States May 23, 2026

Payments Risk & Controls Expert

Business & Finance Contract

Remote (Global) May 20, 2026

Microsoft Word Expert – Artifact Docs Conversion

Text & Document Annotation Contract

Remote (Global) May 20, 2026

Electrical Engineering Expert (Semiconductor / ASIC / RFIC)

AI Expert - Electrical Engineering Contract

United States May 20, 2026

UK Based Software Engineers

AI Expert - Software Engineering Contract

United Kingdom May 20, 2026

Nonprofit / community / philanthropy (Meridian)

AI Domain Experts Contract

Remote (Global) May 20, 2026

Travel / real estate / hospitality / events (Meridian)

AI Domain Experts Contract

Remote (Global) May 20, 2026

Humanities / arts / culture (Meridian)

Humanities & Education Contract

Remote (Global) May 20, 2026