Lead React Native (Mobile Engineer)
Hiring: React Native (Senior Mobile Engineer)Location: Alameda, CA (100% Onsite)Job Type: ContractRole: W2/C2CNote: Any Visa will work.About the RoleOur client is looking for a Senior Mobile Engineer (React Native) to join its growing mobile engineering team. The ideal candidate will have strong expertise in React Native and experience building high-quality, consumer-facing mobile applications for both iOS and Android.You will work on next-generation digital health solutions, including real-time biosensor data visualization, AI-powered health insights, wearable integrations, and personalized mobile experiences.Required Experience5+ years of professional Software Engineering experience3+ years of hands-on React Native development in production applicationsBachelor's degree in Computer Science, Engineering, or a related fieldRequired SkillsReact NativeJavaScript / TypeScriptReact Native New Architecture (JSI, Fabric, TurboModules)Redux or ZustandReact NavigationMobile Performance OptimizationNative ModulesiOS & Android fundamentalsUnit & Integration Testing (Jest, Detox)CI/CD for Mobile ApplicationsPreferred SkillsSwiftKotlinBluetooth Low Energy (BLE)IoT / Wearable DevicesCGM / Biosensor IntegrationCore ML or TensorFlow LiteHealthcare or Digital Health domain experienceMobile App Store release experienceKey ResponsibilitiesDevelop and maintain high-quality React Native applications for iOS and Android.Design, develop, test, and support scalable mobile features.Optimize application performance, memory usage, and rendering.Integrate native modules, Bluetooth devices, and wearable SDKs.Participate in architecture discussions and code reviews.Collaborate with Product, Design, and Engineering teams.Write unit, integration, and end-to-end tests.Contribute to CI/CD and mobile release processes.Preferred BackgroundCandidates with experience in consumer mobile applications, healthcare technology, wearable devices, fitness applications, or IoT products are highly preferred.If interested share their resume at Pardeep@MobileAppsUS.com or Call me at 510-347-8901