Remote React Native Engineer — P2P Mobile Apps

Tether Operations Limited; Municipio de Juan José Castelli; Remoto; ARS 185.448.000 - 262.719.000; Tempo pieno

Descrizione del lavoro

Tether Operations Limited is seeking a Mobile Engineer to maintain Keet Mobile, a React Native app for iOS and Android, built with Expo and a peer-to-peer core running on-device. You’ll own features end to end, from UI/UX to P2P API integration, and collaborate with design and product teams in a fully remote, global setting.

Join a talented team delivering cutting-edge fintech experiences, writing tests, and optimizing performance across real devices while working with a modern tech stack and

Competenze

• Proven experience delivering React Native apps with Expo for iOS and Android.
• Strong knowledge of Redux and Redux-Saga for state management.
• Experience with real-time communication via WebSockets and RESTful APIs.

Mansioni

• Develop and maintain Keet Mobile, a peer-to-peer chat and calling app.
• Own features end to end from UI/UX to P2P core API integration.
• Polish chat, voice/video calls, media sharing and identity backup.
• Integrate push notifications, camera, biometrics, and background tasks.
• Profile performance on real devices and optimize startup time and network usage.
• Write unit and end-to-end tests and support CI/crash reporting.

Conoscenze

React Native

Redux

Redux-Saga

WebSockets

RESTful APIs

CI/CD

Unit & E2E tests

Strumenti

Expo

Xcode

Android Studio

Swift

Kotlin

Descrizione del lavoro

Tether Operations Limited is seeking a Mobile Engineer to maintain Keet Mobile, a React Native app for iOS and Android, built with Expo and a peer-to-peer core running on-device. You’ll own features end to end, from UI/UX to P2P API integration, and collaborate with design and product teams in a fully remote, global setting.

Join a talented team delivering cutting-edge fintech experiences, writing tests, and optimizing performance across real devices while working with a modern tech stack and