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$50–70/hr 110d ago

Competitive Programming Checker

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Weekday AI

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Summary

Create and implement precise checkers for competitive programming problems to validate multiple valid outputs. Collaborate with teams to refine problem specifications and provide feedback on test cases.

Job Description

This role is for one of our clients

$50 - $70/hour pay

Job Title: Competitive Programming Checker

Job Type: Contractor

Location: Remote

In this position, you will utilize your expertise to assist in training next-generation AI systems. Your contributions will influence how models learn, reason, and operate by providing high-quality, real-world data. No previous experience in AI is necessary — your domain expertise is what counts.

Key Responsibilities:

  • Create and implement checkers for competitive programming problems that allow multiple valid outputs, ensuring precision and reliability.
  • Assess and verify participant submissions in relation to complex problem statements from sources such as Codeforces.
  • Work closely with the customer’s team to refine problem specifications and resolve any ambiguous situations.
  • Write clear and maintainable C++ code to efficiently handle various outputs and edge cases.
  • Document the logic behind the checkers and effectively communicate details or edge cases both verbally and in writing.
  • Offer constructive feedback to problem setters and reviewers concerning possible enhancements to test cases and checkers.
  • Keep up-to-date with the latest standards in competitive programming and integrate best practices into the development of checkers.

    • Required Skills and Qualifications:

  • Demonstrated expertise in competitive programming and in-depth coding problem analysis.
  • Advanced skills in C++ for developing dependable checker solutions.
  • Strong analytical skills to comprehend complex constraints and multiple valid solution approaches.
  • Excellent written and oral communication skills with the ability to clearly explain technical concepts.
  • High attention to detail to ensure code validation and consistent output accuracy.
  • Proven ability to work independently within a remote, team-oriented environment.
  • Dedication to delivering high-quality, thoroughly documented code within tight timelines.

    • Preferred Qualifications:

  • Previous experience as a problem setter, tester, or checker on prominent competitive programming platforms.
  • Knowledge of AI or software systems that utilize competitive programming data.

    • About the company

    Weekday AI

    Recruitment agency

    We are a YC-backed recruitment startup. Find select jobs posted by premium YC as well as VC backed startups here. Hand-curated by Weekday team.

    Founded

    2022

    Company size

    11-50 employees

    Industry

    Technology, Information and Internet

    Org type

    Privately Held

    About the company

    Weekday AI

    Recruitment agency

    We are a YC-backed recruitment startup. Find select jobs posted by premium YC as well as VC backed startups here. Hand-curated by Weekday team.

    Founded

    2022

    Company size

    11-50 employees

    Industry

    Technology, Information and Internet

    Org type

    Privately Held