42dot

mobility AI

AndroidEngineer(UIFramework)

$172–2378k Sunnyvale, United States FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Mid candidates.

The Brief

“Android Engineer (UI Framework) at 42dot. Skills: Android Automotive OS (AAOS), UI Framework development, Jetpack Compose, AOSP customization, Java, Kotlin. Crafting seamless and responsive in-vehicle user interfaces built on top of Android Automotive OS (AAOS). Creating and customizing UI components in applications and system UI”

What You'll Achieve.

deliver the latest performance through continuous updates like smartphones; deliver beautiful, intuitive, and safety-conscious user experiences that define the next generation of in-vehicle interaction; improve mobility and safety

Industry & Context.

mobility AI
Problems you'll solve

communication and problem-solving skills; Debug and resolve UI performance, rendering, and compatibility issues across hardware variants

What They're Looking For.

Must Have

3–7+ years of experience in Android development, at least 2 years focused on applications and UI customization, knowledge of Android UI frameworks (Jetpack Compose and/or legacy Views) and rendering internals, Experience customizing AOSP System UI components and working within the Android framework layer, Familiarity with Android Automotive OS (AAOS) and in-vehicle UX constraints (distraction-optimized UI, multi-display, etc. ), Proficiency in Java, Kotlin, working knowledge of AOSP build tools (repo, Soong, Make), Understanding of embedded systems and resource constraints in automotive environments, Experience collaborating with cross-functional teams including designers, HMI teams, and system engineers

Nice to Have

Experience with surface management, input handling, window manager customization, or OpenGL/RenderScript

What You'll Do.

Crafting seamless and responsive in-vehicle user interfaces built on top of Android Automotive OS (AAOS)

Creating and customizing UI components in applications and system UI

Create an SDK of customizable UX elements to build 1st and 3rd party applications and System UI

Create a set of tools that imports designs from Figma or similar to the code management system and build process

Implement UX flows for in-vehicle features such as Media

Optimize UI responsiveness

and rendering for embedded displays across varied hardware

Work with the Android framework team to define and extend system surfaces and services needed for vehicle integration

Contribute to multi-display handling

and focus/navigation behavior for in-vehicle use cases

Debug and resolve UI performance

and compatibility issues across hardware variants

Keep up to date with Android UX/UI best practices and platform changes relevant to AAOS

How You'll Work.

Team & Collaboration

Collaborate with design, HMI, system, and platform teams to deliver beautiful, intuitive, and safety-conscious user experiences; Collaborate with UX/UI designers to bring advanced HMI concepts to life; Experience collaborating with cross-functional teams including designers, HMI teams, and system engineers; Participate in code reviews, design discussions, and HMI validation sessions

Communication Scope

communication and problem-solving skills

Full Job Description

WE ARE LOOKING FOR THE BEST ABOUT US 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. We develop safety-first, user-centric software-defined vehicle technologies that deliver the latest performance through continuous updates like smartphones. By advancing software and AI technology, 42dot envisions a world where everything is connected and moves autonomously through a self-managing urban transportation operating system. ABOUT THE ROLE As an Android Engineer (UI Framework) at 42dot, you’ll be responsible for crafting seamless and responsive in-vehicle user interfaces built on top of Android Automotive OS (AAOS). You’ll work on creating and customizing UI components in applications and system UI such as text elements, buttons, checkboxes and other building blocks of the User Interface. This role requires deep knowledge of Android UI principles of building applications, experience with AOSP customization, and the ability to translate design intent into performant, production-ready code across a variety of vehicle form factors and screen types. You’ll collaborate with design, HMI, system, and platform teams to deliver beautiful, intuitive, and safety-conscious user experiences that define the next generation of in-vehicle interaction RESPONSIBILITIES - Create an SDK of customizable UX elements to build 1st and 3rd party applications and System UI. - Create a set of tools that imports designs from Figma or similar to the code management system and build process. - Implement UX flows for in-vehicle features such as Media, Settings, Dialer, SystemUI, etc. - Collaborate with UX/UI designers to bring advanced HMI concepts to life using Jetpack Compose or Android Views - Optimize UI responsiveness, animations, and rendering for embedded displays across varied hardware - Work with the

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