Python Developer – AI Trainer (Remote, Part‑time)

About the role

We are looking for experienced Python developers to join our AI training team as remote, part‑time consultants. You will design and evaluate realistic software engineering tasks that simulate bug fixing, feature development, refactoring, migration and test generation for AI‑driven assessment platforms.

Key responsibilities

• Design and implement multi‑file coding tasks covering bug resolution, new features, refactoring and testing.
• Write clear natural‑language specifications and reference implementations.
• Develop and extend unit and integration test suites for each task.
• Review peer‑generated tasks for correctness, clarity and realism.
• Identify edge cases, ambiguities and potential failure modes.
• Ensure alignment between specifications, code and expected outputs.

Required profile

• Advanced professional written proficiency in English.
• 3–7 years of professional software engineering experience.
• Ability to work independently, manage own schedule and provide own tools.
• Willingness to collaborate on a per‑project basis while possibly serving other clients.

Required skills

• Strong proficiency in Python.
• JavaScript and TypeScript expertise.
• Working knowledge of Java, C# or Go.
• Experience with testing frameworks such as pytest, Jest, JUnit, xUnit or Go testing.
• Backend or full‑stack development experience in production systems.
• Proven ability to debug large, multi‑file codebases.
• Experience with code reviews, refactoring and production migrations.

What we offer

• Project‑based consultancy paid per deliverable.
• Flexible schedule and fully remote work.
• Opportunity to shape realistic AI‑driven coding assessments.