Senior Software Engineer, Graphics

Unity Software Limited; Stratford-upon-Avon; On-site; GBP 70,000 - 120,000; Full time

Benefits offered by this job

Health insurance

Commute subsidy

Employee stock ownership

Pension plan

Vacation & personal days

Parental leave

Office snacks

Mental health programs

ERGs

Assistance program

Training & development

Volunteering & donations

Job summary

Unity is seeking a highly skilled graphics engineer to diagnose and resolve complex graphics and performance issues across a wide range of hardware. You will work on the runtime stack, implement fixes, and collaborate with platform teams to ensure solid cross-platform delivery.

The role requires strong C++, multithreaded systems experience, shader coding capabilities, and familiarity with GPU debugging tools like RenderDoc. A degree in maths, CS, or physics is expected.

Qualifications

• Proficient in C++ with a strong grasp of multithreading and performance.
• Experience debugging and profiling graphics pipelines and GPU workloads.
• Solid understanding of graphics architecture and maintainable code design.
• Working knowledge of C# within a large codebase.
• Experience writing or optimizing shader code.
• Familiarity with platform-level graphics work is a plus.

Responsibilities

• Diagnose graphics and performance issues using GPU debugging and profiling tools.
• Dive through the runtime stack to identify root causes in multithreaded code.
• Implement and maintain fixes with clean, maintainable design.
• Support integration of console hardware into Unity and platform delivery commitments.
• Build platform-specific knowledge on the job with guidance from senior engineers.

Skills

Strong C++

Multithreaded systems

GPU debugging

C#

Shader writing

Platform graphics work

Education

Degree in Maths, Computer Science, Physics or similar

Tools

RenderDoc

Job description

The opportunity Unity’s graphics organisation is responsible for everything between a creator’s scene and the pixels on screen — the render pipelines and the framework they’re built on, the graphics middle layer, lighting, and the shader and visual effects tools creators author in, plus making all of it run well everywhere Unity ships. Most of the world’s games are made with Unity, so the work has unusual reach: a rendering fix or a performance win here shows up across thousands of titles and billions of devices. It’s also genuinely hard engineering. Real-time graphics is a constraint problem — visual quality against a frame budget, across an enormous range of hardware — and people who get good at it tend to stay, because there’s always another layer. You’ll join a team based in the UK focused on diagnosing and resolving graphics and performance problems where Unity meets hardware. You’ll be productive on the debugging work early, with the team bringing you up to speed on the specifics. Longer term, you’ll build deep expertise in a specialised area of graphics and work alongside engineers across the wider organisation. If you like getting to the bottom of difficult problems, this is a good place to do it.

What you’ll be doing

• Diagnose graphics and performance issues encountered by developers building with Unity, using GPU debugging and profiling tooling
• Work down through the runtime stack to isolate root causes in multithreaded code
• Implement and maintain fixes with a focus on clean, maintainable design
• Support the team’s work integrating console hardware into Unity, and its delivery commitments across those platforms
• Build platform-specific knowledge on the job, with support from experienced platform engineers

What we’re looking for

• Strong C++
• Demonstrable depth in multithreaded systems — not just exposure
• Hands‑on experience with GPU and graphics debugging and profiling tools (RenderDoc or equivalent), and the ability to pinpoint issues with whatever tooling is available
• Sound architectural judgement and maintainable code
• Working knowledge of C#
• You might also have Platform-level graphics work
• Graphics debugging and profiling in a constrained‑hardware context
• Shader writing
• A degree in Maths, Computer Science, Physics or similar

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 a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators.

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.

This posting is intended to fill an existing vacancy, and we are committed to providing applicants with updates throughout the hiring process in accordance with applicable law.

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 our Prospect and Applicant Privacy Policies. Should you have any concerns about your privacy, please contact us at [e-mail].

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. At Unity, we're committed to creating a workplace that fosters collaboration and teamwork that allows you to harness your unique skills. Join us in creating industry tools to help creators of all levels bring their projects to reality. Learn more about our culture and values, and get a head start by reading about how our hiring process works.