Cosmology & Gravitation Physicist for AI Research (Remote)

Company: Mercor
Apply for the Cosmology & Gravitation Physicist for AI Research (Remote)
Location: London
Job Description:

Mercor connects elite creative and technical talent with leading AI research labs, with a San Francisco base and investors named in the job page. The Gravitation, Cosmology and Astrophysics Physicist (PhD) contract role is remote for 8–10 weeks, requiring about 10 hours per week and compensation of $80–$110 per hour.

The role focuses on evaluating AI model training, developing physics problems for evaluation, and collaborating with AI research teams to ensure rigorous model reasoning.

#J-18808-Ljbffr…

Posted: October 12th, 2026