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

Machine Learning Engineer Expert

AI Expert - Machine Learning & AI Research Contract

Remote (Global) Jun 3, 2026

Excel Expert — IT Manager

AI Expert - IT & Support Operations Contract

United States Jun 3, 2026

Office-Suite Experts

AI Expert - Operations (General) Contract

Remote (Global) Jun 2, 2026

CUDA Engineering Expert

Applied ML Engineer Contract

Remote (Global) Jun 2, 2026

Voice AI Research Participant – East & West Africa

Audio Annotation Contract

Rwanda, Kenya, Ethiopia, Ghana, Nigeria $10-$20/hour Jun 2, 2026

Excel Expert — Office / Retail Management

AI Expert - Management & Strategy Part-time

United States Jun 2, 2026

Excel Expert — Manufacturing

AI Expert - Industrial / Manufacturing Engineering Part-time

United States Jun 2, 2026

Excel Expert — IT / Enterprise Software

AI Expert - IT & Support Operations Part-time

United States Jun 2, 2026

Excel Expert — Healthcare

AI Expert - Healthcare Operations Part-time

United States Jun 2, 2026

Voice Actor: CX Agent Voice Cloning (German)

Voice Actor Contract

Germany Jun 2, 2026

Voice Actor: CX Agent Voice Cloning - Northern UK

Voice Actor Contract

United Kingdom Jun 2, 2026

Voice Actor: CX Agent Voice Cloning (Spanish - Peninsular)

Voice Actor Contract

Spain Jun 2, 2026

Voice Actor: CX Agent Voice Cloning (Spanish - Mexico)

Voice Actor Contract

Mexico Jun 2, 2026

Voice Actor: CX Agent Voice Cloning (Spanish - Latin America)

Voice Actor Contract

Argentina, Bolivia, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Uruguay, Venezuela Jun 2, 2026

Voice Actor: CX Agent Voice Cloning (Canadian French)

Voice Actor Contract

Canada Jun 2, 2026

Expert Specialized Systems Engineer – PHP / Fortran / Slang

AI Expert - Software Engineering Contract

Remote (Global) $100-$200/hour May 31, 2026

Expert Software Engineer – Scala / Kotlin / OCaml

AI Expert - Software Engineering Contract

Remote (Global) May 31, 2026

Expert Mainframe & Enterprise Engineer – COBOL / ABAP

AI Expert - Computer Science Contract

Remote (Global) May 31, 2026

Expert Hardware / RTL Engineer – SystemVerilog / Verilog

AI Expert - Electrical Engineering Contract

Remote (Global) May 31, 2026

UK-Based Legal Experts: US Finance

AI Expert - Legal Contract

United Kingdom May 30, 2026