Remote Mathematics QA Lead for AI Training

OpenTrain AI; United States; On-site; USD 85,239 - 121,401; Part time

Job summary

OpenTrain AI is seeking a remote contractor to lead quality assurance across mathematics AI training projects. You will review explanations, derivations, and step-by-step reasoning for correctness and clarity, and ensure proper notation.

The role is part-time in the United States, paying up to $75 per hour, requiring 20+ hours weekly and excellent written English. Experience with LaTeX and math software is a plus, and you will help calibrate QA processes and onboarding for remote contributors.

Qualifications

• Strong mathematical background and ability to give precise, actionable feedback.
• Experience with math-content review, QA, or rubric-based evaluation.
• Ability to coordinate remote contributor workflows and maintain documentation.
• Excellent written English communication.

Responsibilities

• Lead QA across mathematics AI training projects, reviewing content for correctness, clarity, and formatting.
• Evaluate trainer and QA submissions, and calibrate with project rubrics.
• Maintain style guides, trackers, FAQs, and calibration tasks.
• Communicate updates and review standards to trainers and QAs; support onboarding.

Skills

Mathematics

Applied Math

Statistics

Physics

Engineering

Computer Science

Math Education

Education

Bachelor's degree in Mathematics or related field

Tools

LaTeX

Python

MATLAB

R

Wolfram/Mathematica

GeoGebra

Desmos

Spreadsheets

Job description

OpenTrain AI is seeking a remote contractor to lead quality assurance across mathematics AI training projects. You will review explanations, derivations, and step-by-step reasoning for correctness and clarity, and ensure proper notation.

The role is part-time in the United States, paying up to $75 per hour, requiring 20+ hours weekly and excellent written English. Experience with LaTeX and math software is a plus, and you will help calibrate QA processes and onboarding for remote contributors.