HI
React Native
Han IT Staffing
Location not stated
Senior
2 months ago
- React Native
- Fabric
- iOS
- Android
- Redux
- Zustand
- JavaScript
- End-to-End Testing
- Swift
- Kotlin
- IoT
- Bluetooth Low Energy
- AI
- Core ML
- TensorFlow
- CI/CD
2 months ago
Location: Alameda CA – Hybrid (4 days onsite)
Job Description:
Required Qualifications:
• Bachelor's degree in computer science, Engineering, or a related technical discipline.
• 5+ years of professional software engineering experience, with at least 3 years using React Native as a primary
technology in a production consumer application.
• Strong, demonstrable React Native expertise, including component architecture, state management, navigation,
performance optimization, and the React Native new architecture (JSI, Fabric, TurboModules).
• Working knowledge of iOS and/or Android platform fundamentals, sufficient to understand how React Native interacts with
the native layer, read and interpret native code when debugging, and make informed decisions about native module
usage.
• Experience working with native modules in a React Native application, including consuming existing native modules and
understanding how they bridge to platform capabilities.
• Solid understanding of mobile application architecture patterns, including state management solutions (Redux, Zustand,
or equivalent), navigation libraries, and offline-first design.
• Experience with mobile performance profiling and optimization at the React Native layer, including identifying and
resolving JavaScript thread and render performance issues.
• Experience writing automated tests for React Native applications, including unit and integration tests and familiarity with
end-to-end testing frameworks.
Preferred Qualifications
• Hands-on experience writing native iOS code in Swift or native Android code in Kotlin, beyond reading and debugging into
actively building native modules or platform-specific features.
• Experience in consumer health, digital health, or regulated industries where software quality has direct implications for
end users.
• Familiarity with CGM, biosensor, or IoT data integration in mobile applications, particularly real-time data streams from
wearable hardware.
• Exposure to Bluetooth Low Energy protocols and mobile SDK integration for wearable or connected health devices.
• Exposure to on-device AI or ML capabilities such as Core ML or TensorFlow Lite integrated within a React Native
application.
• Experience with app store release processes for iOS and Android, including CI/CD pipeline integration for mobile builds.
• Prior experience at a high-growth consumer technology company or digital health environment.
React Native · Han IT Staffing