Research And Development Scientist - AI Trainer at Mercor

Position Research And Development Scientist - AI Trainer
Posted 14 May 2026
Expired 13 Jun 2026
Company Mercor
Location San Francisco | US
Job Type Full Time

Job Description:

Latest job information from Mercor for the position of Research And Development Scientist - AI Trainer. If the Research And Development Scientist - AI Trainer vacancy in San Francisco matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at Mercor for the position of Research And Development Scientist - AI Trainer below matches your qualifications.

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: Physics - Research Collaborator
Type:Contract
Compensation:$70–$100/hour
Location:Remote

Role Responsibilities

  • Design challenging, real-world physics problems in areas like classical mechanics, electromagnetism, and quantum mechanics.
  • Prepare components including detailed problem statements, golden solutions, and evaluation criteria.
  • Evaluate the model's performance on tasks to identify reasoning and derivation failures.
  • Analyze model trajectories to extract core capability loss patterns.
  • Work independently and asynchronously to meet deadlines while improving model performance.

Qualifications

Must-Have

  • Currently enrolled in or recently completed a PhD program in Physics or a related field.
  • Deep expertise in physics subfields with strong mathematical and analytical skills.
  • Ability to write clear, rigorous, and well-structured physics problems and solutions.
  • Strong verbal and written communication skills.
  • Ability to engage reliably for 8+ hours/week.

Compensation & Legal

  • W-2 employment through Cincinnatus LLC.
  • Payroll, benefits, and compliance provided by Cincinnatus LLC.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check:
  • For any help or support, reach out to:

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.


#hiringmercor

Job Info:

  • Company: Mercor
  • Position: Research And Development Scientist - AI Trainer
  • Work Location: San Francisco
  • Country: US

How to Submit an Application:

After reading and understanding the criteria and minimum qualification requirements explained in the job information Research And Development Scientist - AI Trainer at the office San Francisco above, immediately complete the job application files such as a job application letter, CV, photocopy of diploma, transcript, and other supplements as explained above. Submit via the Next Page link below.

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