Remote React Native Mobile Engineer for P2P Fintech

Tether Operations Limited; Rosario; A distancia; ARS 139.086.000 - 216.357.000; Jornada completa

Descripción de la vacante

Tether Operations Limited is hiring a Mobile Engineer specialized in React Native to maintain Keet Mobile on iOS and Android. Work 100% remotely with a global team, leveraging Expo and a peer-to-peer stack to deliver fast, secure mobile experiences.

You will own features end to end—from UI/UX to integrating the P2P core APIs—build chat, voice and video capabilities, and optimize performance on real devices.

Formación

• Experience with React Native and Expo.
• Redux and Redux-Saga experience.
• Experience with WebSockets and RESTful APIs.

Responsabilidades

• Build and polish features across chat, voice and video calls, media sharing.
• Integrate native platform capabilities such as push notifications, camera, biometrics and background tasks on iOS and Android.
• Profile and optimise performance on real devices, including startup time, long chats, media handling, battery and network use.

Conocimientos

React Native

Redux & Redux-Saga

WebSockets

RESTful APIs

UI/UX

Peer-to-peer (P2P)

CI/CD

Herramientas

Expo

Xcode

Android Studio

CI tools

Descripción del empleo

Tether Operations Limited is hiring a Mobile Engineer specialized in React Native to maintain Keet Mobile on iOS and Android. Work 100% remotely with a global team, leveraging Expo and a peer-to-peer stack to deliver fast, secure mobile experiences.

You will own features end to end—from UI/UX to integrating the P2P core APIs—build chat, voice and video capabilities, and optimize performance on real devices.