Senior Mobile Application Developer Opportunity
* About the Role:
* We are seeking a highly skilled and experienced Senior Mobile Application Developer to lead our cross-platform mobile flagship application using Flutter/Dart for iOS and Android.
* The successful candidate will be responsible for optimizing Bluetooth connectivity with the ring pulse oximeter device, addressing mobile battery optimization challenges to guarantee reliable overnight data collection, and introducing in-app features to provide payments, notifications, and support (chat).
* In addition, the Senior Mobile Application Developer will manage the release process for both the Apple App Store and Google Play Store, collaborate with backend developers on Azure-hosted .NET services, and ensure compliance with health data security and privacy standards.
Requirements:
* Qualifications:
* Advanced English communication skills (C1 level), both written and spoken.
* 7+ years of professional software development experience, with strong expertise in mobile development.
* Proven experience with Flutter/Dart for cross-platform mobile applications.
* Working knowledge of C# and .NET, with the ability to contribute to backend services.
* Deep understanding of Bluetooth Low Energy (BLE) implementation.
* Experience with mobile battery optimization techniques for background processes.
* Successful track record of publishing and maintaining apps in the App Store and Google Play.
* Experience integrating with Microsoft Azure services.
* Familiarity with Firebase (Authentication, Crashlytics, Analytics), Sentry, and PostHog.
* Familiarity with in-app payment systems (such as Authorize.net, Stripe).
* Strong problem-solving abilities and attention to detail.
* Prior experience in health or medical app development is a plus.
Benefits:
* This role offers an exciting opportunity to work independently while providing technical leadership within the team.