Remote React Native Mobile Engineer

Sezzle; La Pampa; À distance; ARS 84 714 000 - 127 071 000; Plein temps

Avantages offerts par ce poste

Fully remote contractor role from LATM

Global remote team

Résumé du poste

Tether is seeking a Mobile Engineer to own Keet Mobile on iOS and Android, using React Native and Expo. You will ship features end-to-end, from UI to the P2P core, in a fully remote setup.

You’ll work with a remote, global team, implement offline-first strategies, optimize performance on low-end devices, and collaborate with design, backend and QA to deliver a high‑quality mobile experience.

Qualifications

• 4+ years building mobile applications released on App Store and Google Play.
• Offline-first experience with local storage, queued writes and retry handling.
• Performance tuning on low-end Android devices.
• Daily use of AI coding tools (Cursor / Claude Code) with TypeScript, automated tests and CI.
• Clear written and spoken English for PR descriptions, risk notes and client communication.
• Experience working from written acceptance criteria and delivering to spec.

Responsabilités

• Build 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.
• Integrate push notifications, camera, biometrics and background tasks on iOS and Android.
• Profile and optimize performance on real devices and networks.
• Write unit and end-to-end tests and contribute to CI and crash reporting.
• Collaborate with core P2P, design and product teams; participate in code reviews.

Connaissances

React Native

Redux

Redux-Saga

Expo

WebSockets

REST APIs

Swift/Kotlin

CI/CD

Outils

Xcode

Android Studio

Description du poste

Tether is seeking a Mobile Engineer to own Keet Mobile on iOS and Android, using React Native and Expo. You will ship features end-to-end, from UI to the P2P core, in a fully remote setup.

You’ll work with a remote, global team, implement offline-first strategies, optimize performance on low-end devices, and collaborate with design, backend and QA to deliver a high‑quality mobile experience.