Competitive Programming Expert
Location: Remote
Compensation: Hourly
Reviewed: Wed, Sep 02, 2026
This job expires in: 30 days
Job Summary
To support advanced AI coding model training, the part-time Freelance AI Trainer 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
- Develop both correct and deliberately-wrong solutions to test code robustness
- Build and validate comprehensive test cases, including edge and stress tests
Required qualifications
- Strong competitive programming background with a public profile or IOI/ICPC record
- Fluency in C++ (STL, complexity) and comfort in writing Python
- Ability to explain incorrect solutions and create inputs that expose flaws
- Strong written English proficiency (C1+ level)
- Experience in problem-setting or testing for real contests is a plus
Complete Job Description
The complete job description is available to members. Premium membership includes:
Full access to 43,981 remote jobs from human-vetted companies, updated daily
Resume Builder - AI-powered tool to craft, enhance, and tailor your resume to a specific job
Twice-monthly live group coaching and the full Remote Career Center
20% member discount on Career Services
Backed by a 30-day money-back guarantee