Software Engineer – Backend - Remote

YO AI Labs is seeking experienced Backend Software Engineers to contribute to AI training projects. The role involves creating realistic coding tasks, implementing and debugging features, developing deterministic verifiers, optimizing performance, and reviewing code to improve next-generation AI systems.

Responsibilities:

• Create challenging and realistic coding tasks for AI systems
• Implement and fix features across production-style codebases
• Build deterministic verifiers to validate coding solutions
• Debug issues and optimize application performance
• Refactor codebases while maintaining reliability and functionality
• Review code and assess solution quality

Requirements:

• No prior AI experience is required
• Python, Java, Rust, C++, TypeScript, or similar languages
• Strong understanding of algorithms and data structures
• Backend development and API experience
• Debugging and bug fixing
• Performance optimization and automated testing
• Code review and refactoring
• Strong analytical and problem-solving skills
• Proven experience building scalable backend services and APIs
• Experience working with large or complex codebases
• Strong track record of implementing complex features and resolving technical issues
• Excellent technical communication and attention to detail