Graphics Engineer, Kernel API Team

The opportunityWe're looking for a graphics engineer to join the Graphics Kernel API team. The team works on a standalone, low-level graphics abstraction layer that gives Unity a single, consistent interface across every platform and graphics driver we support.The team owns the cross-driver abstraction that keeps behavior consistent across every backend, the validation layer and conformance test suite that catch misuse, and the specifications and design records that document how it all fits together. It's the layer every driver team implements against, and the one the rest of the engine is built on.You'll work alongside other graphics developers and the individual driver teams on clean, efficient APIs — keeping them consistent across a wide range of hardware, and making sure they're testable, debuggable and well documented. It's a good place to build real depth in cross-platform rendering.What you'll be doingDevelop and maintain the common API layer and the cross-driver abstraction layer beneath it, helping keep behavior consistent across D3D12, Vulkan, Metal, WebGPU and console backends.Contribute to the validation layer and conformance test suite, so that misuse is caught early and every driver can be held to the same contract.Work with the lower-level driver teams to make sure new API additions are practical to implement and perform well on real hardware.Improve the performance, testability and stability of the systems you work on, from the API surface down to how commands reach the driver.Contribute to the specifications and documentation that keep the API coherent as it evolves.Take part in technical design reviews and code reviews.Work with stakeholders and higher-level engine teams to understand requirements, plan work, communicate progress and solve problems as they come up.What we're looking forSoftware engineering fundamentals, and experience writing multi-threaded C++.An understanding of real-time 3D graphics programming, including modern GPU architecture and resource management.Experience with a modern graphics API such as Direct3D 12, Vulkan or Metal.The ability to diagnose bugs and performance issues using industry-standard tools.A proactive, solution-oriented approach, good communication skills, and a real interest in rendering and cross-platform development.A willingness to jump into unfamiliar technical areas.Graphics fundamentals matter more to us here than experience with any one API. If you've worked in D3D12 or Metal and haven't touched Vulkan — or the other way round — we'd still like to hear from you.You might also haveExperience writing conformance tests, validation layers, or other tooling that holds multiple implementations to a shared specification.Familiarity with CPU and GPU debugging and profiling tools such as RenderDoc, PIX, or platform-specific captures.Hands-on experience with Unity or another real-time 3D engine.Base Salary Range: We determine the base salary range for this role based on your primary work location:Canada MontrealCAD$89,100 - CAD$133,700 CAD grossCette fourchette correspond au salaire de base prévu pour ce poste. En plus du salaire de base, ce poste peut donner droit à des attributions d’actions et à une participation à nos programmes d’incitation de l’entreprise, comme des primes annuelles discrétionnaires ou des commissions de vente. Le montant final de l’offre dépendra de plusieurs facteurs, notamment l’emplacement géographique ainsi que l’expérience pertinente, le parcours professionnel et les compétences du/de la candidat(e).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.AvantagesChez Unity, nous voulons que nos membres d’équipe s’épanouissent. Nous offrons un large éventail d’avantages conçus pour soutenir le bien-être et l’équilibre travail-vie personnelle.Veuillez noter: L’admissibilité aux avantages, les offres spécifiques et la couverture varient selon le pays et le statut d’emploi.Bien que les avantages précis puissent varier, voici certaines des façons dont nous nous efforçons de prendre soin de nos membres d’équipe admissibles à l’échelle mondiale : assurance santé, vie et invalidité complète | Subvention pour les déplacements | Participation des employés à l’actionnariat | Régimes de retraite/pension compétitifs | Vacances et congés personnels généreux | Soutien aux nouveaux parents grâce à des congés et des programmes de soutien aux familles | Collations offertes au bureau | Programmes et soutien en matière de santé mentale et de bien-être | Groupes-ressources pour employés | Programme mondial d’aide aux employés | Programmes de formation et de perfectionnement | Programme de bénévolat et de jumelage de donsLa vie chez UnityUnity [NYSE : U] est le premier moteur de jeu au monde, propulsant les expériences de plus de 3 milliards d’utilisateurs(rices) chaque mois. Les plus grands jeux mobiles, les titres indépendants PC les plus populaires, des jeux console parmi les plus innovants, ainsi que la quasi-totalité des principales expériences XR et jeux Web sont développés, déployés et optimisés avec Unity.Unity accompagne également des équipes dans des secteurs tels que l’automobile, l’industrie manufacturière et la santé pour concevoir, simuler et collaborer en 3D - comblant ainsi l’écart entre les idées et la réalité. Pour plus d’informations, veuillez visiter est un employeur fier de garantir l’égalité des chances. Nous nous engageons à favoriser un environnement inclusif et innovateur et à célébrer nos employés à travers l’âge, l’éthinicité, la couleur, l’ascendance, l’origine nationale, la religion, le handicap, le sexe, l’identité ou l’expression de genre, l’orientation sexuelle ou tout autre statut protégé conformément à la loi applicable. 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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 programLife at UnityUnity [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 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.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. 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