Senior React Native Mobile Engineer — Remote

Werben Hr; Quilmes; Remote; ARS 115,301,000 - 169,108,000; Full time

Benefits offered by this job

Fully remote

Overlap with US time zones

Job summary

Tether is seeking a Mobile Engineer to own Keet Mobile on iOS and Android with a fully remote, LATAM-based contract. You will lead React Native development, integrate with a P2P core, and collaborate with global teams to deliver a high-performance mobile experience.

Expect two-week sprints, CI-driven releases, and a strong emphasis on offline capabilities and security. You bring 4+ years building mobile apps, including React Native deployments to the App Store and Google Play, plus experience

Qualifications

• 4+ years building mobile applications, including React Native apps released on App Store and Google Play
• Experience with offline-first/peer-to-peer dynamics and mobile performance tuning
• Strong familiarity with React Native, Redux, and API integrations

Responsibilities

• Develop and maintain Keet Mobile (iOS/Android) using React Native and Expo
• Own features end-to-end from UI/UX implementation to P2P core integration
• Collaborate with design, backend, and QA teams to ensure quality releases
• Write unit and end-to-end tests and contribute to CI processes
• Optimize startup time, memory usage, and app size on a range of devices

Skills

React Native

Redux for state management

Redux-Saga

WebSockets

RESTful APIs

English communication skills

Remote collaboration

Tools

Expo

Xcode

Android Studio

CI/CD

Job description

Tether is seeking a Mobile Engineer to own Keet Mobile on iOS and Android with a fully remote, LATAM-based contract. You will lead React Native development, integrate with a P2P core, and collaborate with global teams to deliver a high-performance mobile experience.

Expect two-week sprints, CI-driven releases, and a strong emphasis on offline capabilities and security. You bring 4+ years building mobile apps, including React Native deployments to the App Store and Google Play, plus experience