React Native Developer
Core
Build and maintain consumer mobile features for iOS and Android using React Native, including CGM data visualization, AI-powered food logging, and personalized metabolic insights.
Role type
Senior IC React Native mobile engineer
Builds
Consumer health mobile applications (iOS/Android)
Domain
Consumer health / Digital health
Deliverable
production ML models | product features
Required skills
React Native (JSI, Fabric, TurboModules), iOS/Android fundamentals, native modules, Redux/Zustand, performance optimization, automated testing (unit/integration/E2E), Bluetooth Low Energy, CGM hardware SDKs
Preferred skills
Swift/Kotlin native development, regulated industry experience, CGM/biosensor/IoT integrations, on-device AI/ML (Core ML/TensorFlow Lite), app-store release management, CI/CD pipelines
Technologies
React Native, JavaScript, Redux, Swift, Kotlin, TensorFlow, iOS, Android, Bluetooth, CGM
Responsibilities
Build and maintain consumer mobile features using React Native; Own areas of the React Native codebase from architecture to maintenance; Identify and resolve performance issues; Work with native modules and hardware SDKs; Contribute to migration from React Native to native; Conduct code reviews; Partner with Product and Design; Contribute to mobile testing practices