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AI Trainer (Software Engineering)

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Job details

Pay

$60–$120 USD/hr

equivalent, paid per accepted task

Engagement

Contract, part-time

Location

Remote

52 countries

Posted

Nov 9, 2026

OpenTrain on Trustpilot

The work

You will help train and evaluate advanced AI systems by creating realistic software engineering problems and reviewing the code they produce. Your work will turn practical engineering judgment into clear tasks, tests, reference solutions, and evaluation standards.

  • Create demanding software engineering tasks for AI model evaluation.
  • Write task instructions and define objective standards for correct solutions.
  • Build reproducible environments, reference solutions, tests, and evaluation criteria.
  • Review generated code and technical deliverables for correctness, robustness, completeness, and reproducibility.
  • Find problems with implementation, debugging, dependencies, performance, testing, and environment setup.
  • Contribute technical judgment to coding evaluations and benchmark-style tasks.

Requirements

This is a fully remote, part-time contractor role focused on accepted task deliverables. Task availability and completion time may vary.

  • Time: Less than 20 hours per week.
  • Language: Fluent in English.
  • Experience: Expert-level software engineering ability and prior paid experience training, evaluating, benchmarking, or improving AI systems.
  • Technical skills: Strong practical proficiency with Python and professional experience with another language such as Java, JavaScript, TypeScript, Rust, C++, C#, or Go.
  • Required knowledge: Software design, debugging, testing, version control, and dependency management.
  • Experience: Mid-Senior level
  • Skills: Software Engineering, AI training

Open to applicants in

  • Algeria
  • Argentina
  • Austria
  • Bahrain
  • Bangladesh
  • Belgium
  • Brazil
  • Canada
  • Chile
  • Colombia
  • Denmark
  • Egypt
  • France
  • Germany
  • Ghana
  • Greece
  • India
  • Indonesia
  • Italy
  • Japan
  • Jordan
  • Kazakhstan
  • Kenya
  • Kuwait
  • Kyrgyzstan
  • Lebanon
  • Malaysia
  • Mexico
  • Morocco
  • Netherlands
  • Nigeria
  • Oman
  • Pakistan
  • Palestine
  • Peru
  • Philippines
  • Portugal
  • Qatar
  • Saudi Arabia
  • Singapore
  • South Africa
  • Spain
  • Sri Lanka
  • Switzerland
  • Taiwan
  • Thailand
  • Tunisia
  • United Arab Emirates
  • United Kingdom
  • United States
  • Uzbekistan
  • Vietnam

Preferred

  • Helpful evidence: Substantial repositories, open-source contributions, developer tools, systems, publications, benchmarks, or engineering write-ups.
  • Helpful experience: AI training tasks, reference solutions, tests, graders, benchmark problems, technical submission reviews, long-horizon or agentic coding evaluations, Linux, Docker, CI/CD, command-line tools, sandboxed environments, or programming competitions.

How to apply

  1. Press Apply now. You create a free OpenTrain account and add your resume.
  2. Finish your application on the hiring company's site. The company decides who it hires, so it runs its own form. It asks for your resume again, your LinkedIn profile, your phone number, your location and answers to 8 screening questions.
  3. Take a short AI interview with a coding challenge.

Job ID: cmw9gepxl00k508l8bthv1e3m

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