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Mobile App Developer (Flutter / React Native)

INNERLUXES / Engineering · Mobile

Remote — US / UK Full-time Competitive salary Mid, Senior Level 3+ years exp

About the Role

INNERLUXES is looking for a Mobile App Developer experienced in Flutter or React Native to build cross-platform mobile applications for clients in healthcare, fintech, and e-commerce. You'll own the mobile development lifecycle from prototyping to App Store / Play Store deployment, ensuring high-quality experiences across iOS and Android.

Responsibilities

  • Develop and maintain cross-platform mobile applications using Flutter and/or React Native
  • Translate UI/UX designs into responsive, performant mobile interfaces with smooth animations
  • Integrate RESTful APIs, GraphQL endpoints, and third-party SDKs (payments, analytics, push notifications)
  • Implement state management patterns (BLoC, Riverpod, Redux) for scalable app architecture
  • Write unit, widget, and integration tests to ensure app stability across devices
  • Manage App Store and Google Play submission processes
  • Optimize app performance, memory usage, and battery consumption
  • Collaborate with backend engineers and designers throughout the development lifecycle

Requirements

  • 3+ years of professional mobile development experience with Flutter or React Native
  • Published applications on the App Store and/or Google Play
  • Strong understanding of mobile UI patterns, navigation, and platform-specific design guidelines
  • Experience with state management solutions appropriate to the chosen framework
  • Familiarity with native platform concepts for platform channel or bridging work
  • Knowledge of mobile testing strategies and tools
  • Experience with Git-based workflows, code reviews, and agile development processes
  • Understanding of app performance profiling and optimization techniques

Nice to Have

  • Experience with both Flutter and React Native
  • Familiarity with Firebase (Auth, Firestore, Cloud Functions, Crashlytics)
  • Knowledge of CI/CD for mobile (Fastlane, Codemagic, Bitrise)
  • Experience with offline-first architectures and local storage (Hive, SQLite, Realm)
  • Background in native iOS or Android development

What We Offer

  • Competitive salary with performance bonuses
  • 100% remote work from US or UK
  • Comprehensive health, dental, and vision insurance
  • $3,000/year learning & development budget
  • Unlimited PTO and flexible working hours
  • Latest devices for testing and development