Competitive Programming Expert
Location: Remote
Compensation: Hourly
Reviewed: Wed, Sep 02, 2026
This job expires in: 30 days
Job Summary
To support the development of advanced AI coding models, a part-time Freelance AI Trainer, specializing as a Competitive Programming Expert, will create algorithmic problems, write solutions in C++ and Python, and design rigorous test cases while working remotely.
Key responsibilities
- Write original algorithmic problems with clear statements and sound constraints
- Create both correct and deliberately incorrect solutions to test coding abilities
- Develop comprehensive test cases, including edge cases and stress tests
Required qualifications
- Strong competitive programming background with a public profile or notable achievements in IOI/ICPC
- Proficiency in contest-level C++ and familiarity with Python
- Ability to explain incorrect solutions and design inputs that expose flaws
- Strong written English proficiency (C1+ level)
- Experience in problem-setting for contests is preferred
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