Senior Full-Stack Engineer (Contractor) — Node.js/TS & AWS

Tekton Labs is seeking a senior full‑stack software engineer to design, build, and maintain high‑performance backend and frontend services. You will lead maintenance, fix critical bugs, update SDKs, and implement new features while ensuring robust observability and incident response.

Collaboration with global teams and mentorship of juniors are key parts of the role. The ideal candidate has 5+ years of experience in modern web development, strong Node.js/TypeScript skills, hands‑on AWS