Remote React Native Mobile Engineer - P2P & UI

Agileengine, Llc.; Santa Fe Capital; Remote; ARS 138,361,000 - 199,855,000; Full time

Job summary

Tether is hiring a Mobile Engineer to advance Keet Mobile, our peer-to-peer chat and calling app, on iOS and Android. You will work with React Native and Expo, owning features end to end and leveraging the device P2P core.

We value experience with Redux, Redux-Saga, WebSockets, and native platform integrations. This is a 100% remote, full-time role with international reach, collaborating with a global, remote-first team.

Qualifications

• Experience building mobile apps with React Native in a production environment.
• Strong knowledge of state management using Redux and Redux-Saga.
• Familiarity with real-time communication via WebSockets and RESTful APIs.
• Experience integrating native platform capabilities (push, camera, biometrics).

Responsibilities

• Develop and maintain Keet Mobile for iOS and Android using React Native and Expo.
• Own features end to end from UI/UX to P2P core integration.
• Optimize performance on real devices, CI integrations, and crash reporting.
• Collaborate with P2P, design, and product teams to ensure high-quality releases.

Skills

React Native

Redux

Redux-Saga

WebSockets

RESTful APIs

Tools

Expo

Swift

Kotlin

Xcode

Android Studio

Job description

Tether is hiring a Mobile Engineer to advance Keet Mobile, our peer-to-peer chat and calling app, on iOS and Android. You will work with React Native and Expo, owning features end to end and leveraging the device P2P core.

We value experience with Redux, Redux-Saga, WebSockets, and native platform integrations. This is a 100% remote, full-time role with international reach, collaborating with a global, remote-first team.