{"schemaVersion":"jobsearcher.job.v1","id":"ed60f03cfac07b61ba7ad71a","url":"https://jobsearcher.com/jobs/ed60f03cfac07b61ba7ad71a","canonicalUrl":"https://jobsearcher.com/jobs/ed60f03cfac07b61ba7ad71a","title":"DOT NET Developer Mobile Applications Bluetooth Android iOS","description":".NET Developer – Mobile Applications (Bluetooth, Android & iOS)\n\nWe are seeking an experienced .NET Developer with strong mobile application development experience to design, develop, and support cross-platform applications for Android and iOS. The ideal candidate will have hands-on experience with .NET/C#, mobile frameworks, Bluetooth/BLE integration, REST APIs, and communication with external hardware devices.\n\nResponsibilities\n\nDesign, develop, test, and maintain mobile applications using C#/.NET and .NET MAUI or Xamarin.\nDevelop cross-platform applications supporting both Android and iOS devices.\nImplement Bluetooth and Bluetooth Low Energy (BLE) connectivity between mobile applications and external hardware/devices.\nDevelop functionality for Bluetooth device discovery, pairing, connection management, data transfer, and reconnection.\nIntegrate mobile applications with RESTful APIs and backend .NET services.\nWork with Android and iOS native APIs, SDKs, permissions, background services, and device capabilities.\nTroubleshoot Bluetooth connectivity, synchronization, performance, and device compatibility issues.\nImplement asynchronous programming, multithreading, dependency injection, and reusable application components.\nHandle mobile data storage, caching, offline functionality, and synchronization with backend systems.\nDevelop backend services using ASP.NET Core, Web API, Entity Framework Core, and SQL Server.\nWrite unit, integration, and mobile application tests and participate in code reviews.\nDebug applications using Visual Studio, Android Studio, Xcode, device logs, and Bluetooth diagnostic tools.\nManage application builds, signing, certificates, provisioning profiles, and deployment.\nSupport deployment and release of applications through Google Play and Apple App Store.\nCollaborate with product, QA, hardware/firmware, backend, and mobile engineering teams.\nParticipate in Agile/Scrum development, requirements analysis, technical design, testing, and production support.\nRequired Technical Skills\n\nC#, .NET 6/7/8+, ASP.NET Core, .NET MAUI, Xamarin, Android, iOS, Bluetooth, BLE/GATT, REST APIs, Web API, Entity Framework Core, SQL Server, JSON, MVVM, Dependency Injection, Git, Visual Studio, Android Studio, Xcode, XCTest/XCUITest or equivalent mobile testing tools.\n\nPreferred Qualifications\n\n5+ years of .NET/C# development experience.\n2+ years of mobile application development experience.\nStrong hands-on experience with Android and iOS application development.\nExperience integrating mobile applications with Bluetooth/BLE-enabled hardware.\nUnderstanding of BLE services, characteristics, UUIDs, GATT profiles, notifications, and data exchange.\nExperience with mobile security, authentication, OAuth/JWT, secure storage, and API integration.\nExperience publishing and maintaining production applications in Apple App Store and Google Play.\nExperience working with IoT, embedded devices, medical devices, industrial equipment, wearables, or other Bluetooth-connected products is a plus.\n\nThis is a remote position.","company":"Tekvana","rawCompany":"tekvana","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-09-23T10:20:31.497Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"DOT NET Developer Mobile Applications Bluetooth Android iOS","description":".NET Developer – Mobile Applications (Bluetooth, Android & iOS)\n\nWe are seeking an experienced .NET Developer with strong mobile application development experience to design, develop, and support cross-platform applications for Android and iOS. The ideal candidate will have hands-on experience with .NET/C#, mobile frameworks, Bluetooth/BLE integration, REST APIs, and communication with external hardware devices.\n\nResponsibilities\n\nDesign, develop, test, and maintain mobile applications using C#/.NET and .NET MAUI or Xamarin.\nDevelop cross-platform applications supporting both Android and iOS devices.\nImplement Bluetooth and Bluetooth Low Energy (BLE) connectivity between mobile applications and external hardware/devices.\nDevelop functionality for Bluetooth device discovery, pairing, connection management, data transfer, and reconnection.\nIntegrate mobile applications with RESTful APIs and backend .NET services.\nWork with Android and iOS native APIs, SDKs, permissions, background services, and device capabilities.\nTroubleshoot Bluetooth connectivity, synchronization, performance, and device compatibility issues.\nImplement asynchronous programming, multithreading, dependency injection, and reusable application components.\nHandle mobile data storage, caching, offline functionality, and synchronization with backend systems.\nDevelop backend services using ASP.NET Core, Web API, Entity Framework Core, and SQL Server.\nWrite unit, integration, and mobile application tests and participate in code reviews.\nDebug applications using Visual Studio, Android Studio, Xcode, device logs, and Bluetooth diagnostic tools.\nManage application builds, signing, certificates, provisioning profiles, and deployment.\nSupport deployment and release of applications through Google Play and Apple App Store.\nCollaborate with product, QA, hardware/firmware, backend, and mobile engineering teams.\nParticipate in Agile/Scrum development, requirements analysis, technical design, testing, and production support.\nRequired Technical Skills\n\nC#, .NET 6/7/8+, ASP.NET Core, .NET MAUI, Xamarin, Android, iOS, Bluetooth, BLE/GATT, REST APIs, Web API, Entity Framework Core, SQL Server, JSON, MVVM, Dependency Injection, Git, Visual Studio, Android Studio, Xcode, XCTest/XCUITest or equivalent mobile testing tools.\n\nPreferred Qualifications\n\n5+ years of .NET/C# development experience.\n2+ years of mobile application development experience.\nStrong hands-on experience with Android and iOS application development.\nExperience integrating mobile applications with Bluetooth/BLE-enabled hardware.\nUnderstanding of BLE services, characteristics, UUIDs, GATT profiles, notifications, and data exchange.\nExperience with mobile security, authentication, OAuth/JWT, secure storage, and API integration.\nExperience publishing and maintaining production applications in Apple App Store and Google Play.\nExperience working with IoT, embedded devices, medical devices, industrial equipment, wearables, or other Bluetooth-connected products is a plus.\n\nThis is a remote position.","datePosted":"2026-09-23T10:20:31.497Z","dateModified":"2026-09-23T10:20:31.497Z","hiringOrganization":{"@type":"Organization","name":"Tekvana","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"ed60f03cfac07b61ba7ad71a"},"url":"https://jobsearcher.com/jobs/ed60f03cfac07b61ba7ad71a"}}