Handshake AI
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Mathematics Expert - AI Evaluation Project

75/hr
Remote
Part-Time
Posted September 3, 2026
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Listing checked October 19, 2026 · pay as published by Handshake AI

Key details

Pay
$75/hr
Location
RemoteUnited States
Job type
Part-Time
Posted
September 3, 2026

Overview

Handshake AI seeks mathematicians and research scientists for part-time contract work that supports AI research. You will craft expert-level math problems drawn from real proof, formalization, and computational workflows. Then you assess model answers for technical accuracy and rigor, and send structured written feedback that helps the system reason more like a working mathematician. The fellowship runs remote and asynchronous, so you choose your hours and carry the work alongside another role.

What You'll Do5

  • Design expert-level mathematics problems and scenarios that reflect genuine proof, formalization, and computation practice.
  • Evaluate AI-generated responses for technical accuracy, mathematical rigor, and fit with how researchers solve problems.
  • Write structured feedback that points out errors, gaps, and reasoning flaws in model outputs.
  • Work at your own pace without a fixed schedule or minimum weekly hours.
  • Use your sub-domain depth to pressure-test model reasoning on problems that fall outside current AI capability.

Requirements12

  • PhD in Mathematics, pure or applied.
  • First-author publications and a record of formalizing proofs that AI models struggle with.
  • Depth in proof and formal methods such as Lean, Coq, or Isabelle.
  • Depth in symbolic computation with SageMath or Mathematica, optimization, or numerical analysis.
  • Depth in a core subfield such as algebra, topology, number theory, or combinatorics.
  • Meeting two of the three main qualifications also qualifies you to apply.
  • Familiarity with theorem provers and symbolic computation tools.
  • Experience formalizing proofs or tackling problems at the edge of current AI ability.
  • US work authorization.
  • Strong written communication and attention to detail.
  • Ability to explain complex mathematical concepts in clear terms.
  • Ability to work on your own in a remote, asynchronous environment.

Who Should Apply

The strongest applicant holds a PhD in pure or applied mathematics and can point to first-author publications. They also formalize proofs in Lean, Coq, or Isabelle, or show depth in symbolic computation, optimization, numerical analysis, or a core subfield such as algebra or topology. The role suits someone who can explain a tricky proof in plain English and write precise, structured critiques of model output. The role fits less well if you lack US work authorization or have no hands-on proof formalization to show. Applicants often score low when their application lists math coursework but no first-author research, or when they cannot describe a specific problem where current AI models fail.

Salary Insight

Handshake AI lists compensation at $75.00 per hour. That figure fits the advanced profile in this listing: a PhD mathematician with first-author research and proof formalization skills. Pay for project-based AI training varies by domain and task, so compare the rate to your own consulting or research rate before you commit.

Pay and demand for AI Training roles

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Aggregated

This role · as published

$75/hr

Taken from the listing itself.

Typical pay · estimated

$70/hour

Median of 1,264 similar roles that publish pay · 301 publish only a top rate; those count at the rate they gave

Most AI Training roles pay $40–$95 per hour. This role's pay falls inside that range.

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Required skills

LeanCoqIsabelleSagemathMathematicaOptimizationNumerical AnalysisAlgebraTopologyNumber TheoryCombinatoricsProof FormalizationSymbolic ComputationTheorem ProvingMathematical ResearchTechnical WritingAI EvaluationPure MathematicsApplied Mathematics

How applying works

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  2. 2. Finish on the employer’s site

    We hand you to Handshake AI’s official application page to complete the form.

  3. 3. Wait for a response

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