Remote React Native Engineer — Global P2P Fintech

Retorna; Tandil; Remote; ARS 108,178,000 - 169,994,000; Full time

Job summary

Tether is seeking a Mobile Engineer to build and maintain Keet Mobile using React Native and Expo for iOS and Android. You will own features end-to-end, from UI/UX to integrating the P2P core APIs, delivering a fast, private peer-to-peer experience.

Ideal candidates have strong React Native experience, Redux/Redux-Saga, and familiarity with WebSockets and RESTful APIs. You will collaborate with a remote, globally distributed team to modernize mobile applications.

Qualifications

• Proven experience building mobile apps with React Native for iOS and Android.
• Strong knowledge of Redux and Redux-Saga for state management.
• Experience with WebSockets and RESTful APIs; familiarity with native build tools is a plus.

Responsibilities

• Develop and maintain Keet Mobile for iOS and Android using React Native and Expo.
• Own features end to end from UI/UX to integration with P2P core APIs.
• Polish chat, voice/video, media sharing, and identity backup features.
• Integrate push notifications, camera, biometrics, and background tasks.
• Write unit and end-to-end tests and support CI/CD and crash reporting.

Skills

React Native

Redux

Redux-Saga

WebSockets

REST APIs

Swift

Kotlin

CI/CD

Tools

Expo

P2P core

Xcode

Android Studio

Job description

Tether is seeking a Mobile Engineer to build and maintain Keet Mobile using React Native and Expo for iOS and Android. You will own features end-to-end, from UI/UX to integrating the P2P core APIs, delivering a fast, private peer-to-peer experience.

Ideal candidates have strong React Native experience, Redux/Redux-Saga, and familiarity with WebSockets and RESTful APIs. You will collaborate with a remote, globally distributed team to modernize mobile applications.