Android HMI Developer (3-10 yrs)

Job Title : Android HMI Developer

Experience : 3+ Years

Location : Bangalore

Job Description :

We are looking for a skilled Android HMI Developer to join our dynamic team in Bangalore. The ideal candidate will have a deep understanding of Android application development, UI/UX design, and Human-Machine Interface (HMI) solutions, specifically for embedded and automotive applications. This role requires expertise in designing and implementing high-performance, user-friendly, and visually appealing interfaces while ensuring seamless integration with hardware and backend systems.

Key Responsibilities :

- Design, develop, and enhance Android-based HMI applications for embedded or automotive systems.

- Collaborate with UI/UX designers to create visually appealing and user-friendly interfaces, ensuring a seamless user experience.

- Develop and optimize Android UI components, layouts, and animations to ensure smooth interactions.

- Implement custom widgets and UI elements tailored for specific automotive or industrial applications.

- Ensure compatibility with different screen sizes, resolutions, and hardware configurations.

- Work with cross-functional teams, including embedded engineers, cloud engineers, and backend developers, to integrate HMI applications with other system components.

- Optimize application performance by addressing memory management, CPU/GPU utilization, and responsiveness.

- Implement multi-threading and concurrency mechanisms to improve app efficiency and responsiveness.

- Ensure robust communication between Android HMI applications and hardware components using protocols such as CAN, MQTT, Bluetooth, and USB.

- Conduct unit testing, integration testing, and UI automation testing to ensure a stable and error-free application.

- Debug and troubleshoot UI issues, performance bottlenecks, and compatibility concerns.

- Maintain and update existing applications by implementing new features and enhancing performance.

- Ensure compliance with industry standards, security best practices, and coding guidelines.

Required Skills & Experience :

- 3+ years of experience in Android HMI development, preferably in automotive, embedded systems, or IoT.

- Strong expertise in Android SDK, Java/Kotlin, XML, and Android UI frameworks.

- Experience with Android Studio, Gradle, Jetpack Components, and MVVM architecture.

- Hands-on experience in customizing UI components, designing animations, and creating adaptive layouts.

- Understanding of Android system architecture, rendering pipelines, and touch event handling.

- Experience in handling multi-threading, memory optimization, and real-time UI updates.

- Proficiency in communication protocols such as CAN, MQTT, Bluetooth, and WebSockets is a plus.

- Strong debugging skills using ADB, Logcat, and profiling tools.

- Familiarity with Automotive Grade Linux (AGL), Android Automotive OS (AAOS), or infotainment systems is a plus.

Preferred Qualifications :

- Experience with OpenGL, Vulkan, or other graphics rendering technologies for smooth UI animations.

- Knowledge of gesture recognition, voice interaction, and speech-to-text integration.

- Experience with HMI usability testing, user research, and prototyping tools such as Figma or Sketch.

- Understanding of Android security features, including sandboxing, permissions, and secure boot.

- Familiarity with Agile methodologies, version control (Git), and CI/CD pipelines.