Remote iOS React Native Release Engineer

Ampstek; Rosario; À distance; ARS 139 086 000 - 185 448 000; Plein temps

Résumé du poste

Tether is seeking a Mobile Engineer to enhance Keet Mobile on iOS and Android. The app is built with React Native and Expo, with a peer-to-peer core running on the device to enable fast, private messaging.

You will own features end to end—from UI/UX implementation to integrating native capabilities like push notifications, camera, and biometrics—and you will work with a global, remote team to move fast and ship reliably.

Qualifications

• Significant experience with React Native, Redux for state management and Redux-Saga.
• Experienced with WebSockets, RESTful based APIs.
• Knowledge in native languages (Swift/Kotlin) and familiarity with native build tools (Xcode/Android Studio) is advantageous.
• Experience working with a remote team.
• Interested in modernizing and optimizing different mobile or web applications.
• Bonus points if you have built something amazing on any p2p frameworks.

Responsabilités

• 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, bio-metrics and background tasks on both iOS and Android
• Profile and optimise 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

Connaissances

React Native

Redux

Redux-Saga

WebSockets

REST APIs

Swift

Kotlin

Expo

CI/CD

Outils

Xcode

Android Studio

Description du poste

Tether is seeking a Mobile Engineer to enhance Keet Mobile on iOS and Android. The app is built with React Native and Expo, with a peer-to-peer core running on the device to enable fast, private messaging.

You will own features end to end—from UI/UX implementation to integrating native capabilities like push notifications, camera, and biometrics—and you will work with a global, remote team to move fast and ship reliably.