✦ Luna Orbit — AI & Machine Learning

Mathematics PhDs - AI Trainer

at Handshake

📍 Remote, US Remote Posted April 14, 2026
Type Contract
Experience senior
Exp. Years Not specified
Education current enrollment in or a completed PhD in Mathematics or a closely related field
Category AI & Machine Learning

Contract Mathematics PhD role supporting AI research by evaluating AI-generated mathematical content and providing feedback. Work is flexible and asynchronous, focused on accuracy, rigor, and relevance to real mathematical practice.

  • Create domain-relevant questions for mathematical review
  • Review AI-generated responses for accuracy, rigor, and relevance
  • Evaluate mathematical reasoning and proof construction
  • Provide feedback to help AI better understand math reasoning and problem-solving
  • Work independently following written guidelines in a flexible remote schedule

You will create domain-relevant questions and review AI-generated responses for mathematical reasoning quality, proof construction correctness, and technical problem-solving relevance. No prior AI or technical experience is required, but doctoral-level mathematics expertise is essential.

The ideal candidate is a current or recently graduated Mathematics PhD with doctoral-level expertise in at least one of the listed subfields (e.g., analysis, algebra, topology, probability, discrete math, number theory, computational/numerical mathematics). They are strong at written communication, meticulous about accuracy and rigor, and able to independently review AI-generated responses against detailed guidelines.

current enrollment in or a completed PhD in Mathematics or a closely related fieldDeep expertise in at least one area of mathematics at the doctoral levelStrong written communication skillsattention to detailability to work independently and follow written guidelines
Handshake
Mathematics PhDsAI Trainerevaluate AI-generated contentmathematical reasoningproof constructiontechnical problem-solvingwritten communicationattention to detailwritten guidelinesindependent contractoranalysisalgebratopologyprobabilitystatisticsstochastic processesdiscrete mathematicscombinatoricsnumber theorycomputational mathematicsnumerical mathematics
mathematics PhDpure or applied mathematicsanalysisalgebratopologyprobabilitystatisticsstochastic processesdiscrete mathematicscombinatoricsnumber theorycomputational mathematicsnumerical mathematicsmathematical physicsmathematical biologyAI-generated content evaluationmathematical reasoning evaluationproof construction evaluationtechnical problem-solvingwritten guidelinesaccuracy and rigor reviewstrong written communication
attention to detailability to work independentlyability to follow written guidelines
Industry SaaS
Job Function Provide expert mathematical evaluation and feedback to train AI systems
Role Subtype Research Scientist
Tech Domains AI & Machine Learning
Visa Sponsorship No
Mathematics PhDsAI TrainerMathematicsPhD in Mathematicsmathematics PhDpure mathematicsapplied mathematicsanalysisalgebratopologyprobabilitystatisticsstochastic processesdiscrete mathematicscombinatoricsnumber theorycomputational mathematicsnumerical mathematicsmathematical physicsmathematical biologyAI researchevaluate AI-generated contentproof constructionmathematical reasoningtechnical problem-solvingwritten guidelinesindependent contractorfully remoteHandshake

Must be a current enrollment in or completed PhD in Mathematics or closely related field, Must have deep expertise in at least one doctoral-level mathematics area, Must be currently residing in the United States, Must have strong written communication skills and attention to detail

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