Senior Fullstack Engineer — Remote Contract
Summary
Senior Fullstack Engineer on a part-time remote contract designing and optimizing scalable React-based applications, handling authentication, API integrations, and database optimization.
Crossing Hurdles is seeking a Senior Fullstack Engineer to design, develop and optimize scalable fullstack applications using React and modern backend technologies. This remote contract role requires 10-40 hours per week and offers $20-$55/hour.
You will drive high‑performance frontend work, implement secure authentication and API integrations, optimize databases for scale, and collaborate on architectural tradeoffs.