💼 Full-Time Position

AI Research Scientist - PhD - AI Trainer

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Mercor
📍 Philadelphia, Pennsylvania, United States
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Location
Philadelphia, United States
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Posted
June 13, 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 and Technical Domain Experts
Type: Contract
Compensation: $55–$80/hour
Location: Remote

Role Responsibilities

  • Contribute subject matter expertise to a cutting-edge project involving state-of-the-art large language models.
  • Create high-quality data to inform the future of AI innovation by developing challenging problems in your domain.
  • Evaluate and improve