Remote React Native Mobile Engineer: Offline-First & P2P

Alpha Efficiency; Tandil; Remote; ARS 139,086,000 - 231,811,000; Full time

Job summary

Tether is seeking a Mobile Engineer specialized in React Native to join Keet Mobile for iOS and Android in a fully remote, worldwide role. You will own features end-to-end within a global, distributed team and work with Expo, Redux, and P2P tech to enable fast, secure, cross-platform experiences.

Strong remote collaboration and English communication are essential in this worldwide setup, with opportunities to influence product underpinnings and performance optimization across mobile platforms.

Qualifications

• Extensive experience with React Native and Expo.
• Experience with Redux and Redux-Saga.
• Knowledge of native languages (Swift/Kotlin).
• Experience with WebSockets and RESTful APIs.
• Experience working with a remote team.

Responsibilities

• Develop and maintain Keet Mobile for iOS and Android.
• Own features end to end from UI to P2P core APIs.
• Build and polish chat, voice and video calls, media sharing, device pairing and identity backup.
• Integrate push notifications, camera, biometrics and background tasks on iOS and Android.
• Profile and optimize performance on real devices, startup time, long chats, media handling, battery and network use.
• Write unit and end-to-end tests and support CI and crash reporting.
• Collaborate with core P2P, design and product teams and maintain high-quality code.

Skills

React Native

Redux

Redux-Saga

WebSockets

RESTful APIs

Swift/Kotlin

Expo

Push Notifications

Tools

Xcode

Android Studio

Job description

Tether is seeking a Mobile Engineer specialized in React Native to join Keet Mobile for iOS and Android in a fully remote, worldwide role. You will own features end-to-end within a global, distributed team and work with Expo, Redux, and P2P tech to enable fast, secure, cross-platform experiences.

Strong remote collaboration and English communication are essential in this worldwide setup, with opportunities to influence product underpinnings and performance optimization across mobile platforms.