Remote Mobile Engineer: React Native + Kotlin

Coderio; Municipio de Rincón de los Sauces; Remote; ARS 184,482,000 - 276,723,000; Full time

Benefits offered by this job

Fully remote

Job summary

Tether is hiring a Mobile Engineer (React Native) for a 100% remote worldwide role. You will own features from UI to P2P core integration, building an offline-first mobile app like Keet Mobile using React Native and Expo.

You'll work with a remote team across time zones and contribute to the evolution of a high-performance fintech platform. Ideal candidates have 4+ years building mobile apps with React Native, familiarity with Redux/Redux-Saga, and experience in real-time communication,

Qualifications

• Experience with React Native for mobile apps.
• Knowledge of Redux and Redux-Saga.
• Familiarity with WebSockets and RESTful APIs.

Responsibilities

• Build features across chat, voice and video calls, media sharing, and identity management.
• Integrate push notifications, camera, biometrics, and background tasks on iOS/Android.
• Profile and optimize performance on real devices and CI/crash monitoring.
• Collaborate with design/product teams; write tests and maintain releases.

Skills

React Native

Redux

Redux-Saga

WebSockets

REST APIs

Swift

Kotlin

Expo

Job description

Tether is hiring a Mobile Engineer (React Native) for a 100% remote worldwide role. You will own features from UI to P2P core integration, building an offline-first mobile app like Keet Mobile using React Native and Expo.

You'll work with a remote team across time zones and contribute to the evolution of a high-performance fintech platform. Ideal candidates have 4+ years building mobile apps with React Native, familiarity with Redux/Redux-Saga, and experience in real-time communication,