Senior Biologist Scientist

Mercor • Toronto, Ontario • Posted March 23, 2026

About the Role

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: Life Sciences AI Specialist
Type: Contract
Compensation: $73/hour
Location: Remote

Role Responsibilities

  • Write and refine prompts to guide model behavior in the life sciences context.
  • Evaluate LLM-generated responses to biology-related queries for scientific accuracy and reasoning quality.
  • Conduct fact-checking using authoritative public sources and domain knowledge.
  • Annotate mod...