Remote React Native Mobile Engineer — Build P2P Apps

Coderio; Santa Fe Capital; Remote; ARS 139,312,000 - 185,750,000; Full time

Job summary

Tether is hiring a Mobile Engineer to develop Keet Mobile for iOS and Android, using React Native and Expo. You will own features end-to-end, including UI/UX, P2P core integration, and cross‑platform considerations, in a remote, globally distributed team.

Join a fast-growing fintech platform focused on peer‑to‑peer technology, with opportunities to optimize performance and user experience across mobile applications.

Qualifications

• Significant experience with React Native and Redux for state management.

Responsibilities

• 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 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

Skills

React Native

Redux

Redux-Saga

WebSockets

RESTful APIs

Swift

Kotlin

Xcode

Android Studio

Remote work

Tools

Expo

Job description

Tether is hiring a Mobile Engineer to develop Keet Mobile for iOS and Android, using React Native and Expo. You will own features end-to-end, including UI/UX, P2P core integration, and cross‑platform considerations, in a remote, globally distributed team.

Join a fast-growing fintech platform focused on peer‑to‑peer technology, with opportunities to optimize performance and user experience across mobile applications.