Senior React Native Developer (Expo / TypeScript)
Le Groupe W · Tunis, Tunisia
Apply & track with Apply EdgeAbout the roleStudio W is looking for a Senior React Native Developer to join one of our client teams and build a modern AI-powered mobile app for iOS and Android. You will be employed by Studio W and fully integrated into the client's development team.What you will work on
- Build and maintain cross-platform mobile apps with React Native (Expo) and TypeScript
- Implement secure Single Sign-On and authentication flows
- Integrate real-time features such as voice, streaming and live updates
- Build chat-style interfaces and connect them to REST APIs
- Design intuitive, touch-first user experiences
- Handle file uploads, caching and offline behaviour
- Publish and maintain apps on the App Store and Google PlayWhat we're looking for
- 4+ years of mobile development, including at least one React Native app published on both stores
- Strong TypeScript and React skills; experience with Expo (custom dev builds, native modules)
- Experience with OAuth 2.0 / OpenID Connect on mobile
- Experience with TanStack React Query and REST APIs
- Comfortable explaining and defending your technical choices
- Fluent in English (French is an asset)Nice to have
- Real-time audio on mobile (WebRTC, WebSockets)
- Experience with cloud AI or speech services
- NativeWind (Tailwind for React Native)
- Experience building AI or chat applications