Remote React Native Mobile Engineer for Fintech Apps

Agileengine, Llc.; Ciudad de Mendoza; Remote; ARS 138,361,000 - 199,855,000; Full time

Job summary

Tether is seeking a Mobile Engineer with strong React Native expertise to join Keet Mobile for iOS and Android. You will work within a fast-moving, remote-global team to ship a peer-to-peer messaging platform built with React Native and Expo.

You’ll own features end-to-end, integrate native capabilities, and optimize performance across devices while collaborating with design, product, and P2P teams.

Qualifications

• Proven experience building mobile apps with React Native.
• Experience with Redux and Redux-Saga in production.
• Familiarity with WebSockets and RESTful APIs.
• Knowledge of native iOS/Android build tools is a plus.

Responsibilities

• Develop and maintain Keet Mobile with React Native and Expo.
• Own features end-to-end from UI to P2P core integrations.
• Implement chat, voice and video, media sharing and device pairing.
• Integrate push notifications, camera, biometrics and background tasks.
• Profile and optimize performance on real devices; CI and testing.
• Collaborate with P2P, design and product teams; code reviews.

Skills

React Native

Expo

Redux

Redux-Saga

WebSockets

REST APIs

Swift

Kotlin

Xcode

Android Studio

Remote teamwork

Job description

Tether is seeking a Mobile Engineer with strong React Native expertise to join Keet Mobile for iOS and Android. You will work within a fast-moving, remote-global team to ship a peer-to-peer messaging platform built with React Native and Expo.

You’ll own features end-to-end, integrate native capabilities, and optimize performance across devices while collaborating with design, product, and P2P teams.