TurnKey Tech Staffing is looking for an experienced backend developer to lead the design and operation of SDUI APIs for Flutter clients. The ideal candidate will have over 7 years of experience in building production microservices and APIs, strong skills in TypeScript, and a solid understanding of AWS services.

This position requires improving service reliability, mentoring team members, and collaborating closely with design and engineering teams. Advanced English proficiency is mandatory. Adaptable PTO is also offered.