Android Expert for IoT Systems

2 weeks ago

ClujNapoca, Cluj, Romania beBee Careers Full time
About This Role

We are seeking a highly skilled Senior Android Developer to join our team. As a key member of our development team, you will play a crucial role in the design and development of innovative Android applications that bridge IoT systems and professional-grade displays.

Our ideal candidate will have extensive experience in Android development, with a strong command of Kotlin and Java. They will also possess a solid understanding of Android architectural patterns and be experienced in working with Android SDK, Jetpack, Gradle, and Dependency Injection.

The successful candidate will be able to analyze and adapt applications to changes introduced in new Android OS versions, while also ensuring optimal performance, responsiveness, battery consumption, and security.

We value collaboration and teamwork, and our hybrid work model allows for flexible engagement. Our team is passionate about innovation, clean code, and continuous learning, and we welcome like-minded individuals to join us.

Key Responsibilities:

  • Architect, develop, and maintain native Android applications that interact with IoT platforms and cloud services.
  • Implement modern Android best practices using Kotlin, Jetpack components, and MVVM/MVI.
  • Optimize applications for performance, responsiveness, battery consumption, and security.
  • Collaborate with UX/UI, backend, QA, and DevOps teams to deliver high-quality applications.
  • Integrate Android applications with real-time IoT data using REST APIs, WebSockets, or MQTT.
  • Contribute to strategic technical decisions and mentor junior team members.
  • Support both AOSP and OEM-customized Android versions in commercial environments.

Required Skills and Qualifications:

  • 7+ years of professional experience in Android development.
  • Strong command of Kotlin and Java.
  • Solid understanding of Android architectural patterns (MVVM, MVI, Clean Architecture).
  • Experience with Android SDK, Android Jetpack, Gradle, and Dependency Injection (Hilt, Dagger).
  • Proven experience working with Android AOSP or customized Android firmware.
  • Deep understanding of Android OS changes across versions and the implications on application behavior.
  • Experience integrating RESTful APIs, WebSockets, and real-time communication protocols.
  • Hands-on experience with cloud-based mobile architectures (Firebase, AWS, or Azure).
  • Familiarity with MQTT, BLE/NFC, or hardware-level integrations.
  • Knowledge of secure mobile development (OAuth2, JWT, HTTPS, Android Keystore).
  • Experience with CI/CD for mobile (Bitrise, GitHub Actions, Jenkins) and Git-based version control.
  • Strong unit testing and UI automation skills (JUnit, Espresso, MockK, etc.).
  • Bachelor's degree in Computer Science, Software Engineering, or equivalent.
  • Excellent English communication skills.

Benefits and Culture:

  • Hybrid work model with collaborative engagement.
  • A highly experienced R&D team creating tools and apps for global deployments.

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