Remote React Native Mobile Engineer (P2P Fintech)

Atomic Hr; Ciudad de Mendoza; Remote; ARS 139,086,000 - 216,357,000; Full time

Job summary

Tether is seeking a Mobile Engineer proficient in React Native to join Keet Mobile for iOS and Android, leveraging Expo and a custom JS runtime to deliver peer-to-peer features. You will own features end-to-end, from UI/UX to P2P core APIs, ensuring robust performance across devices and networks.

You will collaborate with a global remote team, delivering high-quality mobile experiences, including chat, voice/video calls, and secure data sharing, while aligning with product and design teams.

Qualifications

• Proficient with React Native and Expo.
• Experience with Redux and Redux-Saga.
• Hands-on with WebSockets and RESTful APIs.
• Knowledge of Swift/Kotlin and native tools is a plus.
• Experience working with remote teams.

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 APIs.
• Polish chat, voice and video calls, media sharing, and identity backup.
• Integrate push notifications, camera, biometrics, and background tasks.
• Collaborate with core P2P, design and product teams; participate in code reviews.

Skills

React Native

Redux

Remote teamwork

English communication

Tools

Expo

Swift

Kotlin

Xcode

Android Studio

WebSockets

REST APIs

CI/CD

Job description

Tether is seeking a Mobile Engineer proficient in React Native to join Keet Mobile for iOS and Android, leveraging Expo and a custom JS runtime to deliver peer-to-peer features. You will own features end-to-end, from UI/UX to P2P core APIs, ensuring robust performance across devices and networks.

You will collaborate with a global remote team, delivering high-quality mobile experiences, including chat, voice/video calls, and secure data sharing, while aligning with product and design teams.