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Math & STEM

AI Research Evaluator (STEM PhD/MS)

Braintrust logoLeading AI Lab via Braintrust$30–$90/hrRemote, open worldwideContractPosted 6mo ago
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About the role

About the Role

We're looking for detail-oriented reviewers with strong STEM backgrounds to support quality control on AI reasoning datasets. This role requires professional fluency in English, as you'll be reviewing and validating English-language technical content.

What You'll Do

  • Review and validate AI-generated responses in English for accuracy and reasoning quality
  • Identify errors, inconsistencies, and areas for improvement in STEM-related datasets
  • Provide detailed feedback to improve model performance
  • Collaborate with the team in English for project coordination

Requirements

  • Master's or PhD in a STEM field (Science, Technology, Engineering, or Mathematics)
  • Professional fluency in English (reading and writing required)
  • Strong English communication skills
  • Strong analytical and critical thinking abilities
  • Attention to detail

Nice to Have

  • Experience with AI/ML evaluation or data annotation
  • Background in AI, NLP, or related technical fields

Details

  • Hours: 10-15 hours per week (flexible schedule)
  • Duration: 6-month contract
  • Location: Remote
  • Compensation: $30 - $90/hr USD (rate depends on location, experience, and educatioanl background).

Where you can work

This role is 100% remote: you can work from anywhere in the world.

From Braintrust's job posting, checked Oct 18, 2026.

Apply on Braintrust (opens the job details)

About Braintrust

Keep all of your pay: published per-role bands, no talent fees.

How it pays: Weekly; talent keeps 100% (no talent-side fee).

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