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 should have over 7 years of experience building production microservices and APIs, with strong skills in TypeScript and a solid understanding of AWS services.

The role involves improving service reliability, mentoring team members, and collaborating with design and engineering on client compatibility. Advanced English proficiency is required, and Versátil PTO is offered.