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[Apply Now] Mathematics QA / AI Trainer (3+ yrs Math + Python) — Contract, Remote, Part-Time

[Apply Now] Mathematics QA / AI Trainer (3+ yrs Math + Python) — Contract, Remote, Part-Time

OpenTrain AIIndia
3 hours ago
Job description

Job Description

OpenTrain partners with leading AI companies to build safer, smarter systems. We hire subject-matter experts to audit and improve model reasoning. We’re seeking Mathematics QA / AI Trainers to review math prompts and model responses, verify step-by-step reasoning, and author improved solutions and prompts that raise quality and rigor.

What you’ll do

  • Audit math Q&A items and model outputs for correctness, completeness, notation, and structure.
  • Evaluate responses against detailed QA rubrics; assign ratings and write concise rationales.
  • Draft improved prompts, reference solutions, and error-aware feedback (SFT / RLHF / evaluation).
  • Run quick validations in Python (functions / sanity checks; NumPy / SymPy / Pandas helpful).
  • Flag edge cases, propose rubric refinements, and help maintain dataset consistency across topics.

Minimum Qualifications

  • 3+ years in mathematics, applied math, or a quantitative role (e.g., research, analytics, teaching).
  • Bachelor’s in Math or related field (Master’s / PhD preferred).
  • Hands-on Python for quick checks / validation.
  • Able to evaluate algebra, calculus, linear algebra, probability, and statistics reasoning.
  • Meticulous with mathematical notation, proofs, and solution structure.
  • Clear written English; comfortable following strict QA rubrics and writing constructive feedback.
  • Reliable computer / internet; able to pass an AI interview and QA calibration.

    • Contract & Schedule

  • Type : Contract (remote).
  • Hours : Less than 20 hours / week; minimum 15 hours / week (flexible).
  • Duration : 3–6 months (potential extension).
  • Compensation : USD $8–$55 / hour (target $40 / hour).
  • Estimated scope : ~40 hours for initial engagement, with potential for additional work.

    • About OpenTrain

    OpenTrain equips cutting-edge AI with high-quality, human-grounded feedback. As a contractor, you’ll help shape how next-generation AI reasons through university-level mathematics.

    Location

  • Global (remote).
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