Competitive Programmer for AI Model Training

Design and build competitive programming problems, reference solutions, and robust checkers that train and evaluate next-generation AI models. You will create unique problems not found on existing online judges, implement C++ checkers that handle multiple valid outputs and edge cases, and produce well-documented artifacts that guide model training and evaluation. No prior AI experience is required, your competitive programming expertise is the primary qualification.

• Create novel competitive programming problems and corresponding Reinforcement Learning environments that test model reasoning and problem solving.
• Author reference solutions and comprehensive test suites that cover edge cases and varied solution strategies.
• Design and implement checkers for problems with multiple valid outputs, ensuring correctness and robustness.
• Evaluate and validate participant or model submissions against complex problem statements sourced from platforms such as Codeforces.
• Collaborate with the customer or product team to refine problem requirements and resolve ambiguous scenarios.
• Write clear, maintainable C++ code to assess diverse outputs efficiently.
• Document checker logic, describe intricacies and edge cases in writing and verbally, and provide actionable feedback to problem setters and reviewers.
• Keep up to date with competitive programming standards and incorporate best practices into checker and test design.

• Proven expertise in competitive programming, including problem analysis and test case design.
• Advanced proficiency in C++, demonstrated by the ability to implement robust checker solutions and reference implementations.
• Strong analytical skills to interpret complex constraints and account for multiple correct solution paths.
• Excellent written and verbal communication skills, able to explain technical details clearly.
• High attention to detail for code validation and output consistency.
• Experience working independently in a remote, collaborative environment.
• Ability to deliver high quality, well documented code under tight deadlines.
• Preferred, but not required: prior work as a problem setter, tester, or checker on major competitive programming platforms.

• Engagement type, independent contractor.
• Remote position.
• Minimum commitment, 15 hours per week or more.

• Listed pay range, $45 to $65 per hour.
• Compensation structure is output based; experts are paid per task that meets project specifications.
• Time to complete tasks may vary by experience and workflow.
• Minimum submission requirements apply. The source notes, experts must submit a minimum of tasks per week, the specific minimum was not provided in the source.

• Candidates will be identified and vetted as part of the selection process, including use of an automated recruiter system referenced in the source.
• Roles are typically filled within 48 hours of selection.
• If selected, you are expected to begin your first tasks within 24 to 48 hours after completing onboarding.