Mathematics Expert, Part-Time AI Review - Remote (Worldwide)

• rate not provided

• 100% remote

• Part-time independent contractor

• 20 or more hours a week, you choose when

Use your mathematics expertise to evaluate AI-generated mathematics work, formal proofs, and computational solutions with clear, rigorous feedback.

AI training uses expert examples and feedback to improve mathematical reasoning. You will assess proofs, derivations, and computational solutions.

OpenTrain AI is committed to fair hiring and evaluates applicants on relevant skills and experience.

## What you will do

• Design challenging mathematics problems that test multi-step, abstract, and proof-based reasoning.

• Solve mathematics problems and write logically structured solutions with full justifications.

• Review model-generated solutions, identify mathematical errors or missing arguments, and provide precise corrections.

• Build and validate Python solutions with approved scientific libraries.

• Translate problems and proofs into Lean and verify that formal proofs compile.

## Why this is worth your time

• Apply your mathematics expert (master's/ph.d.) judgment to meaningful AI evaluation work.

• Turn specialist knowledge into structured feedback that improves model quality.

## Who this is for

• 20 or more hours a week, you choose when.

• Education and background: A master’s or Ph.D. in mathematics, or relevant academic or professional expertise in mathematics, applied mathematics, statistics, or a related field.

• Mathematics knowledge: Strong foundations in areas such as algebra, calculus, analysis, geometry, or topology.

• Communication: Professional fluency in English and the ability to explain complex mathematical ideas clearly with structured language and examples.

• Work style: Strong attention to detail, independent work habits, constructive feedback skills, and the ability to follow detailed project guidelines.

• Useful technical skills: Python and scientific libraries are valuable; familiarity with Lean or formal proof verification is beneficial.

• No AI experience needed.

## Pay and details

• rate not provided as an independent contractor.

• 20 or more hours a week, you choose when

## How to apply

1. Apply on OpenTrain with your resume: https://app.opentrain.ai/api/out/cmrt54qkm000104jrv0hv0pax?ch=itrecruitment&sub=p_ea435d303796

2. Complete the application on the hiring platform.

3. If shortlisted, take a short AI interview.

This is that work, done remotely around your current schedule.

## About OpenTrain AI

OpenTrain AI connects experienced professionals with paid, part-time AI training and data-labeling work. Contributors review and improve examples that help AI systems produce useful content.