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Location
In office (Tokyo)
Seniority
Senior
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 26, 2026. First seen by Alion on Sep 7, 2026.

Overview
Company
Impact
Profile match
Headquartered in San Francisco, California, Unity Software Inc. (Unity Technologies) is a technology enterprise specializing in real-time 3D (RT3D) content development software and engine solutions. The company provides an integrated platform that enables developers, creators, and engineers to build, run, and monetize interactive 2D, 3D, virtual reality (VR), and augmented reality (AR) experiences across mobile, console, PC, and spatial computing hardware. By combining cross-platform runtime engines with developer services, cloud tools, and advertising monetization networks, it serves as a core infrastructure provider for the global gaming industry as well as industrial sectors such as automotive, architecture, and film production.

The opportunity

Make Unity run everywhere! That is the mantra of the Embedded OS Platforms team. Users expect stunning interactive experiences everywhere: from in-car infotainment systems and digital cockpits to touch-screen kiosks in showrooms and at sporting events. Unity is at the forefront with our scalable, performant runtime engine and Unity Editor workflow.

We are looking for a senior software engineer to join our growing team. The team builds and supports the Unity versions that run on Embedded platforms, like Embedded Linux, QNX and Android Automotive OS. As UX evolves to include multiple screens, layering of 3D content with other applications and rich multi-touch input, our platform grows to match expectations.

Unity is committed to solving the hardest technical challenges, and this role plays a key part in delivering industry solutions for our customers. You will work with teams across Unity, including industry teams who work directly with customers and R&D teams responsible for cross-platform support, systems architecture, libraries, as well as runtime optimization.

Your impact

You'll be part of a small, senior team with a strong impact. The code you write ships in production vehicles, and your work directly unblocks Unity's embedded and automotive business. You'll help define the technical bar across the team and shape how Unity supports the next generation of software-defined vehicles.

Why you'll love it

Genuinely hard problems at the frontier of Real Time 3D and embedded systems. Contribution to cutting edge automotive HMI experiences. A diverse range of responsibilities spanning feature work and customer support. Real ownership, agency and opportunities to grow in a small and senior team that turns the needle and moves the industry forward.

What you'll be doing

  • Bring Unity's Real Time 3D runtime to embedded platforms, like Embedded Linux, QNX and Android Automotive OS, developing new features and integrations that address the needs of industries like the automotive HMI market.
  • Build the graphics and windowing layer that powers multi-screen, multi-touch digital cockpits and HMIs.
  • Profile and optimize KPI like runtime performance, memory, startup/load time and iteration speed of Unity for resource-constrained embedded SoCs across platforms.
  • Partner directly with customers like automotive OEMs as a technical point of contact, investigating issues, removing performance bottlenecks, and setting customers up for production success.
  • Raise the engineering bar for a small and senior team through design discussions, code reviews, and automated testing .

What we're looking for

  • Languages: Proficiency in C/C++/C# and building scalable feature sets in a large multithreaded codebase.
  • Embedded Platforms: Experience developing for Embedded Linux, QNX and hypervised environments.
  • Graphics Engineering: Experience developing against Vulkan and OpenGL ES applied to Real Time 3D and UI rendering.
  • Performance optimization: Profiling and optimization on resource-constrained hardware using CPU/GPU/IO tooling.
  • Customer collaboration: Working directly with customers on technical issues, with business-level English.
  • Team influence: Become an established senior engineer who guides the team on large cross-platform initiatives.

You might also have

  • Experience working with or developing Real Time 3D game engines (Unity, Unreal, Godot).
  • Hands-on game development experience.
  • Experience developing for embedded and automotive SoC (Qualcomm SA8295/SA8775P, NXP i.MX8/i.MX95, NVIDIA Jetson/DRIVE Orin).
  • Experience working on automotive HMI (cluster, infotainment, ADAS, map navigation).
  • Android platform: Hands-on AAOS or AOSP development experience on the platform layer, experience integrating into the Android lifecycle as well as using the Android compositing stack (SurfaceFlinger, HWComposer, Gralloc, EGL).

This range reflects the anticipated base salary for this position. Beyond base salary, this role may be eligible for equity awards and participation in our company incentive plans (such as annual discretionary bonuses or sales commissions). The final offer amount will depend on several factors, including geographic location and the candidate’s relevant experience, professional background, and skill set.

Benefits

At Unity, we want our team members to thrive. We offer a wide range of benefits designed to support well-being and work-life balance.

Please note: Benefits eligibility, specific offerings, and coverage vary based on the country and employment status.

While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program

Life at Unity

Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D - closing the gap between ideas and reality. For more information, please visit www.unity.com.

Unity is an equal opportunity employer committed to fostering an inclusive, innovative environment with the best employees. Therefore, we provide employment opportunities without regard to age, race, color, ancestry, national origin, disability, gender, or any other protected status in accordance with applicable law. If you have a disability that means there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.

This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

Headhunters and recruitment agencies may not submit resumes/CVs through this website or directly to managers. Unity does not accept unsolicited headhunter and agency resumes. Unity will not pay fees to any third-party agency or company that does not have a signed agreement with Unity.

Your privacy is important to us. Please take a moment to review ourProspect and Applicant Privacy Policies. Should you have any concerns about your privacy, please contact us at [email protected].

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