Senior Python Engineer
Location: Remote
Compensation: Hourly
Reviewed: Wed, Jul 22, 2026
This job expires in: 18 days
Job Summary
To support the evaluation of AI coding agents, the part-time freelance Senior Python Engineer will create realistic developer environments, design challenging tasks, and write tests to verify AI solutions while working remotely.
Key responsibilities
- Build realistic developer environments with a virtual company setup, including codebase and infrastructure
- Design tasks and evaluation criteria that challenge AI agents, ensuring tasks are solvable and well-defined
- Write and iterate on tests that verify agent solutions, refining them based on QA feedback to ensure fairness and robustness
Required qualifications
- 8+ years of experience in software development
- Proficiency in Python (FastAPI), JavaScript/TypeScript (React), Docker, Postgres, Kafka, and Redis
- Experience writing functional and integration tests
- English proficiency at a B2 level or higher
COMPLETE JOB DESCRIPTION
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