Android Engineer (UI Framework)

About the Company

42dot is a mobility AI company committed to solving mobility challenges with software and AI. As the Global Software Center of Hyundai Motor Group, 42dot pioneers the future of mobility by advancing the development of software-defined vehicles.

Responsibilities

• Create an SDK of customizable UX elements to build 1st and 3rd party applications and System UI
• Create tools to import designs from Figma to the code management system and build process
• Implement UX flows for in-vehicle features such as Media, Settings, Dialer, and SystemUI
• Collaborate with UX/UI designers to bring HMI concepts to life using Jetpack Compose or Android Views
• Optimize UI responsiveness, animations, and rendering for embedded displays
• Work with the Android framework team to define and extend system surfaces and services
• Contribute to multi-display handling, touch input tuning, and focus/navigation behavior
• Debug and resolve UI performance, rendering, and compatibility issues

Requirements

• Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or a related field
• 3–7+ years of experience in Android development
• At least 2 years focused on applications and UI customization
• Strong knowledge of Android UI frameworks (Jetpack Compose and/or legacy Views)
• Experience customizing AOSP System UI components
• Familiarity with Android Automotive OS (AAOS)
• Proficiency in Java and Kotlin
• Working knowledge of AOSP build tools (repo, Soong, Make)
• Understanding of embedded systems and resource constraints

Preferred Qualifications

• Experience with surface management or input handling
• Experience with window manager customization
• Knowledge of OpenGL or RenderScript