Senior React Native Engineer — Remote, P2P Mobile

Bluelight

Municipio de Rincón de los Sauces

Remote

ARS 169,108,000 - 253,663,000

Full time

2 days ago

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Job summary

Tether is seeking a Mobile Engineer to develop Keet Mobile, a React Native app for iOS and Android, in a 100% remote, worldwide team. You will own features end to end, integrating the P2P core APIs and native capabilities to deliver a high-quality user experience.

Experience with React Native, Redux, and expo, plus native tools like Xcode and Android Studio, is valued. You will collaborate with global teammates and contribute to a cutting-edge fintech platform.

Qualifications

Proficient in React Native/Expo app development for iOS and Android.
Experience with Redux and Redux-Saga for state management.
Knowledge of real-time communication with WebSockets and RESTful APIs.
Familiar with native platform integration (push notifications, camera, biometrics).
Experience shipping mobile apps on remote/global teams.
Nice to have Swift/Kotlin and native build tools familiarity.

Responsibilities

Develop and maintain Keet Mobile, a peer-to-peer chat and calling app for iOS and Android.
Own features end to end from UI implementation to using the P2P core APIs.
Build and polish features across chat, voice and video calls, media sharing, device pairing and identity backup.
Integrate native platform capabilities such as push notifications, camera, biometrics and background tasks on both iOS and Android.
Profile and optimize performance on real devices, including startup time, long chats, media handling, battery and network use.
Write unit and end-to-end tests, and help keep releases stable through CI and crash reporting.
Work closely with the core P2P, design and product teams, and review code with a high bar for quality.