💼 Full-Time Position

STEM Expert - Fully Remote

🏢
Mercor
📍 Madrid, Community of Madrid, Spain
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Location
Madrid, Spain
📅
Posted
June 03, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: STEM PhDs
Type: Contract
Compensation: $60–$80/hour
Location: Remote
Commitment: 15–20 hours/week

Role Responsibilities

  • Develop challenging problems in your domain to enhance AI model training.
  • Evaluate and improve AI model outputs through rigorous data analysis.
  • Collaborate with AI research teams to refine t...