Senior Software Engineer; Remote

Help train next-generation AI systems by creating challenging coding tasks and implementing deterministic verifiers that distinguish valid solutions from incorrect ones.
No prior AI experience is required — your software engineering expertise is what matters.

• Create realistic coding tasks involving feature implementation and bug fixing
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• Build deterministic verifiers that accept valid solutions and reject incorrect ones.
• Debug, test, optimize, and refactor code.
• Evaluate solutions using strong code review and testing practices.

• Strong backend experience with Java, Node.js, Go, Rust, Type Script, Python, C++, or similar.
• Experience building scalable services and APIs
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• Strong debugging, performance optimization, and automated testing skills.
• Solid code review and software engineering judgment.

• Experience with large-scale application development and refactoring
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• Strong knowledge of algorithms, data structures, and computer science fundamentals
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• Experience designing test strategies, maintaining large test suites, or diagnosing flaky tests.
• Strong analytical, problem-solving, and technical communication skills.

• $30–$100/hour, output-based.
• Approximately 100 positions available.
• Minimum weekly task submissions apply.

• Selected experts are expected to begin their first tasks within 24–48 hours of onboarding
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