Tether is hiring a Mobile Engineer to develop Keet Mobile using React Native and Expo, focused on peer-to-peer chat and calling across iOS and Android. You will own UI/UX integrations, P2P core interactions, and performance optimizations in a remote, globally distributed team. The role emphasizes end-to-end feature ownership, collaboration with design and product teams, and contributing to a fast-paced fintech platform with cutting-edge tech. #J-18808-Ljbffr