Senior Backend API Engineer — SDUI for Flutter

TurnKey Tech Staffing is seeking 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, with strong skills in TypeScript and a solid understanding of AWS services.

This role involves improving service reliability, mentoring team members, and collaborating with design and engineering teams for client compatibility. Advanced proficiency in English is required and adaptable PTO is offered.