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Competitive Programming Evaluator

Remote

$40–$60/hr

Contract

About Contrario:
Contrario is a leading data provider building high-quality human-in-the-loop datasets for foundational AI labs and robotics companies.
We’re backed by Y Combinator, Nexus Venture Partners, senior researchers from OpenAI and DeepMind, and former partners at Hudson River Trading, alongside Stanford affiliates.

Job Description:
Evaluate algorithmic problems and model outputs for correctness and efficiency.

Required Qualifications:

  • Strong CS and algorithms background.

  • Competitive programming history.

  • Ability to assess solutions rigorously.

Preferred Qualifications:

  • ICPC/TopCoder/Codeforces participation.

  • Authoring advanced contest problems.

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