Backend Developer | $85/hr Remote
Crossing HurdlesUnited Kingdom9 hours ago
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Position: Open Source Contributor
Type: Hourly contract
Compensation: $50–$85 per hour
Commitment: ~10–20 hours/week
Location: Remote
Role Responsibilities
Type: Hourly contract
Compensation: $50–$85 per hour
Commitment: ~10–20 hours/week
Location: Remote
Role Responsibilities
- Design coding problems with clear specifications, constraints, and function signatures
- Develop structured mini repositories including problem descriptions, reference implementations, and executable test runners
- Implement clean, production-quality code aligned with defined test expectations
- Write comprehensive unit tests covering edge cases, invalid inputs, and performance considerations
- Ensure repositories run reliably with correct dependencies and configuration
- Maintain modular, maintainable code that follows sound engineering practices
- Support development of coding benchmarks used to evaluate AI systems
- Professional backend development experience across one or more programming languages such as Rust, C++, C, COBOL, Java, Ruby, PHP, Python, TypeScript, Go, C#, or JavaScript
- Experience working within open-source ecosystems and collaborative development environments
- Familiarity with containerization tools and basic CI/CD workflows
- Strong understanding of clean code principles, modular system design, and performance optimisation
- Comfortable collaborating using Git-based workflows including pull requests, issue tracking, and code reviews
- Upload resume
- Interview
- Submit form
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