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This job expired on 20/07/2026. It no longer accepts applications.
Computer Science Specialist – Remote (Pay‑Per‑Task)
Crossing Hurdles
Job description
About the role
We are seeking a Computer Science Specialist to design and evaluate advanced computer‑science problems that assess AI model performance. This short‑term remote contract pays $250 per approved task and allows up to 40 hours per week with a required 4‑hour overlap with Pacific Standard Time.
Key responsibilities
- Design challenging CS problems covering algorithms, systems design, cybersecurity, databases, networks, theory of computation, operating systems, and related areas.
- Develop clear, step‑by‑step reference solutions with rigorous logic and well‑structured explanations.
- Evaluate AI‑generated responses for correctness, reasoning quality, completeness, clarity, and alignment with problem requirements.
- Identify flaws, gaps, edge cases, and near‑miss reasoning patterns in AI outputs.
- Collaborate with researchers to refine benchmarks across undergraduate to PhD‑level topics.
- Provide structured feedback to improve problem quality, benchmark reliability, and model evaluation standards.
Required profile
- Ph.D. (completed or in progress) in Computer Science or a closely related field.
- Strong expertise in advanced CS reasoning and problem‑solving across multiple domains.
- Ability to create conceptual problems that demand deep understanding rather than simple recall or coding.
- Excellent written communication skills with attention to detail in evaluating reasoning, assumptions, definitions, edge cases, and solution validity.
- Willingness to undergo a background check after onboarding.
Required skills
- Python (knowledge desirable but not mandatory)
- Data analysis
What we offer
- $250 per approved task
- Remote work with flexible scheduling
- Opportunity to influence AI benchmark development
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Crossing Hurdles