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Job Overview

This remote contract role is focused on supporting the training of next-generation AI systems through high-quality domain input. The work centers on competitive programming and problem validation, and prior AI experience is not needed as long as you bring strong subject-matter expertise.

What You Will Do

Create and implement checkers for competitive programming tasks where more than one output may be valid, with an emphasis on correctness and reliability.
Review participant solutions and verify them against challenging problem statements, including those similar to problems from Codeforces.
Work with the client team to refine problem definitions and resolve unclear or ambiguous cases.
Write maintainable C++ code that can efficiently evaluate varied outputs and edge cases.
Record the checker approach clearly and explain tricky logic or special cases in writing and verbally.
Share suggestions with problem setters and reviewers to improve test coverage and checker quality.
Keep up with current competitive programming practices and apply them when building checkers.

What We Are Looking For

Strong background in competitive programming and in analyzing coding problems.
Advanced C++ skills for building dependable checker logic.
Good analytical thinking to handle complex constraints and multiple valid solution paths.
Excellent written and spoken communication for explaining technical details clearly.
A careful approach to debugging, validation, and output consistency.
Comfort working independently in a remote, collaborative setup.
Ability to deliver clean, well-documented work within tight deadlines.

Preferred Background

Experience as a problem setter, tester, or checker on a major competitive programming platform is an advantage.

Additional Information

This position is listed as a contract role and is remote. The location provided is Auckland, Auckland, New Zealand.

Competitive Coder