Remote AI Security Engineer — Senior Backend

YO AI Labs is seeking a Senior Software Engineer to work remotely on cybersecurity and backend tasks. You will tackle challenging coding problems, implement features, fix bugs, and build deterministic verifiers to evaluate solutions.

Ideal candidates have strong backend skills in Java, Python, Rust, or TypeScript, plus experience with security testing, audits, and performance optimization. This contractor role offers flexible scheduling around ~15 hours per week.