Remote React Native Mobile Engineer - P2P & Fintech

Tether Operations Limited; La Pampa; Remote; ARS 139,086,000 - 200,903,000; Full time

Job summary

Tether Operations Limited is seeking a Mobile Engineer to own Keet Mobile development for iOS and Android. The role focuses on React Native and Expo, with a P2P core running on-device, enabling rapid iteration and robust performance.

You will collaborate with design and product teams, ship features from UI/UX to core integration, and optimize app performance while working with a remote, global team.

Qualifications

• Significant experience with React Native, Redux for state management and Redux-Saga.
• Experience with WebSockets and RESTful based APIs.
• Knowledge of Swift/Kotlin and familiarity with Xcode/Android Studio is advantageous.
• Experience working with a remote team.
• Interested in modernizing and optimizing mobile or web applications.
• Bonus points if you have built something impressive on any p2p framework.

Responsibilities

• Develop and maintain Keet Mobile using React Native and Expo.
• Own features end to end from UI/UX to P2P core integration.
• Integrate native features such as push, camera, biometrics, background tasks on iOS and Android.
• Profile and optimize performance on real devices and network usage.
• Write unit and end-to-end tests and support CI and crash reporting.
• Collaborate with P2P, design and product teams and review code.

Skills

React Native

Redux

Redux-Saga

WebSockets

REST APIs

Remote teamwork

Tools

Swift

Kotlin

Xcode

Android Studio

Expo

Job description

Tether Operations Limited is seeking a Mobile Engineer to own Keet Mobile development for iOS and Android. The role focuses on React Native and Expo, with a P2P core running on-device, enabling rapid iteration and robust performance.

You will collaborate with design and product teams, ship features from UI/UX to core integration, and optimize app performance while working with a remote, global team.