Tether Operations Limited is seeking a Mobile Engineer (React Native) for a 100% remote role worldwide. You will maintain Keet Mobile, built with React Native and Expo, focusing on offline-first architecture, performance tuning, and seamless cross-platform delivery for iOS and Android.
You’ll own features end-to-end, implement UI/UX, optimize startup and runtime performance, and work with a remote, general team. Strong English communication is essential; familiarity with native modules is a plus.