Backend Engineer: Scalable APIs, Debugging & Refactoring

Crossing Hurdles is seeking a seasoned backend engineer to work across Java, Node.js, Go, Rust, TypeScript, Python, and C++. You will help design and maintain scalable APIs, optimize performance, and refactor legacy systems to improve clarity and reliability.

You will diagnose defects, optimize bottlenecks, and uphold software engineering best practices while collaborating with peers to produce clear documentation and high-quality code.