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Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. The Roblox Vision Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the platform that empowers our community to bring any experience imaginable to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility. Why Join Our Rendering Team? Roblox is seeking an experienced and passionate senior engineering manager to lead a team of talented engineers building cutting edge rendering technology. The rendering team at Roblox is at the heart of how millions of creators and players experience our platform. We are a group that is highly passionate about pushing the boundaries of visuals, scalability and performance. We develop our in-house engine and are in control of our entire technology stack, from the rendering pipeline, the lighting techniques, the material system, the voxel terrain to the VFX system and the server infrastructure. Roblox continues to tackle an unprecedented scalability challenge: to allow User Generated Content to take advantage of high end devices while scaling all the way down to low end mobile devices, across a vast array of platforms and genres. Our technology stack and features must allow Creators to express their amazing vision and we must cater to Creators that range from professional developers to enthusiastic newcomers. Our engine must be capable of producing visuals that look great on high end devices while preserving their intent on low end devices. The Roblox platform has an immense reach. Our work makes it into the hands of hundreds of millions of users all over the world. You will: - Lead and mentor a world-class team of rendering engineers focused on one of the following pillars: - The core rendering pipeline, culling and dispatching systems, graphics APIs backends (Vulkan, Metal, Direct3D, agc, OpenGL) and related systems. - The Lighting, shading, materials, global illumination, and post-processing systems. - Act as a hands-on technical leader, providing guidance on architectural decisions and implementation, from low-level details to high level choice of algorithms, and ensuring the stability and efficiency of our technology stack. - Partner with your team and other engineering leaders to define and execute the vision for

The opportunity Unity powers millions of creators — and XR is one of the most exciting frontiers we support. This role owns how Unity runs across the XR ecosystem: headsets, mixed reality devices, and whatever comes next. You'll set the platform roadmap, negotiate directly with global hardware partners, and work hand-in-hand with engineering and R&D to keep Unity's XR capabilities ahead of the curve. This is a high-visibility role with real influence — your decisions will shape what millions of creators can build. Short-term: stabilize and expand XR platform support, build strong partner relationships, and close critical dependency gaps. Long-term: position Unity as the go-to engine for next-gen XR and AI-assisted creation. What you'll be doing - Own the XR platform roadmap — analyze market trends, identify emerging platforms, and make the case for where Unity invests for maximum creator impact - Negotiate with global hardware partners and navigate deep internal dependencies to keep platform-level stability a top priority - Author high-stakes strategy documents and stay close to the technical details of Unity's interaction with XR hardware - Partner with R&D to shape how AI-driven authoring and internal tooling evolve engine support for XR platforms - Represent Unity's platform vision externally — at XR industry conferences and in strategic overviews for partners and customers What we're looking for - Proven track record shipping complex, technical products — middleware, OS, developer tools, or large-scale platform integrations - Experience managing external partner relationships and influencing internal stakeholders across a large organization - Technical fluency in APIs, rendering pipelines, and hardware abstraction — comfortable going deep with architects and engineers - Ability to untangle complex cross-functional dependencies and drive execution from strategy to shipping - Exceptional written and verbal communication — can distill technical roadmaps into compelling narratives for any audience You might also have - Hands-on familiarity with Unity or another major game engine - Experience integrating AI tools into developer or creative workflows - Background in developer advocacy, conference speaking, or partner-facing platform evangelism Additional information - Relocation support is not available for this position - Work visa/immigration sponsorship is not available for this position 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</p&

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. WHY DATA SCIENCE & ANALYTICS? The Data Science & Analytics organization's mission is to increase our speed, frequency and acumen of making decisions at scale by instilling a data-influenced approach to building products. We cover a wide area of the data spectrum including analytical data engineering, product analytics, experimentation, causal inference, statistical modeling and machine learning. Aligned and partnering with product verticals, we use this extensive tool belt to discover new opportunities and unmet use cases, influence and shape the product roadmap and prioritization, build data products and measure impact on our community of players and developers. WHY GAME ENGINE AND DIGITAL MATTER The Digital Matter team, within the Engine organization, powers Roblox’s Game Engine Simulation capabilities. Digital Matter sits at the core of how Roblox worlds are built, experienced, and brought to life. Spanning Physics, Geometry, Rendering, and Interactivity, this team defines the fundamental systems that govern how worlds behave, look, and respond – making balls bounce, light scatter, meshes stream, avatars move, and experiences feel immersive across every device. As the Senior Data Scientist on this team, you will partner with engineers and product leaders to shape the technical foundation of the platform. Your work will directly influence how we simulate reality and empower creators to bend it – balancing physical realism with performance, scalability, and artistic control. You will drive data-informed decisions across core engine systems, defining and evolving top-line metrics for performance, stability, visual quality, scalability, and user experience. Your impact will span the entire stack – from physics simulation and mesh streaming (SLIM), to rendering pipelines and input systems – ensuring that engine innovations translate into measurable improvements in creator capability and player experience. Collaborating closely with engineering, product, and leadership, you will evaluate the impact of foundational engine changes, uncover performance bottlenecks, guide prioritization through rigorous experimentation, and surface new opportunities through dashboards, deep analysis, and strategic experimentation. In a team that builds the substrate of the platform, your work will help determine how the next generation of Roblox experiences looks, feels, and performs. You Will: - Define Success Metrics for Digital Matter – Establish key performance indicators for Physics, Geometry, Rendering, and Interactivity, such as performance, latency, stability, me

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. You Have: - Experience: - You have 5+ years of experience delivering projects that include complex user workflows. - Domain Knowledge: You have Android and C++ expertise - You are highly skilled at performance tuning, and debugging and fixing production problems. - Domain Knowledge: You have some iOS, and Windows experience. You love to pick up new technologies as the landscape evolves. - Versatility: You can adapt to any situation when the need arises and come up with the right solution. - A keen interest in developing audio expertise and knowledge, professional audio experience is not required. - Creativity: You take a creative and strategic approach to solving hard problems. Bringing real-time interactivity to build an immersive 3D world should get you thinking about many problems to solve… and make you excited as a result. - Professionalism: You take pride in delivering a high quality product and user experience. - Skills: - C++ programming - Experience designing refining and tuning algorithms - Troubleshooting bugs and performance issues - Background: You have a BS in a STEM related field or equivalent experience. - Bonus: Console programming experience (PlayStation, Xbox, etc.) - Bonus: Systems-level Bluetooth experience - Bonus: Experience working on a product that’s used at a massive scale (millions of DAUs) - Bonus: Server experience or experience designing/interacting with server APIs - Bonus: Experience with neighboring domains like Computer Graphics or Physics You Will: - Develop new functionality, pipelines, and workflows, and enhance existing ones. - Help implement our next generation real time immersive audio simulation platform. - Adapt performance for the best quality on all platforms from low end phones to high end desktops. - Take a practical approach to apply research efforts into the Roblox products. - Collaborate with different teams to deliver innovative new features. - Be guided by the company vision to put the Roblox community first. For roles that are based at our headquarters in San Mateo, CA: The

The opportunity Unity is looking for an enthusiastic Quality Engineer to join our Consoles and Platform Graphics team. In this role, you’ll support the delivery of high-quality graphics experiences across a wide range of devices and unique hardware platforms. You’ll work closely with senior engineers, QA teams, and developers to investigate and resolve bugs, test Unity’s graphics features, and ensure optimal performance across platforms. This is a great opportunity to work in a dynamic environment, learn from experienced engineers, and develop expertise in real-time 3D graphics. What you'll be doing - Investigate and reproduce bugs related to Unity’s Graphics features on specialised hardware and devices, to identify the root causes of reported issues. - Conduct testing of Unity Graphics features across a wide range of devices to ensure consistent performance and compatibility. - Execute performance testing, collect data, and identify potential optimisations to enhance graphics performance on platforms. - Communicate findings to cross-functional teams, providing detailed reports on bugs, performance issues, and testing outcomes. - Stay up to date with the latest hardware and graphics technologies to help enhance Unity's compatibility and performance on new devices. What we're looking for - Basic understanding of real-time graphics, rendering techniques, or game engines (Unity preferred). - Some familiarity with console platforms (Sony, Nintendo, Microsoft) and their hardware ecosystems. - Passion for problem-solving with a keen interest in debugging and troubleshooting technical issues. - Excellent attention to detail and a strong drive to ensure quality across a variety of devices and hardware configurations. - Good communication skills, with the ability to clearly document findings and collaborate with cross-functional teams. - Basic experience with testing methodologies and tools (performance testing is a plus). - Basic working knowledge of AI (cursor of claude preferable) You might also have - Familiarity with debugging tools such as RenderDoc,Razor, Xcode Instruments, or Android Profiler. - Knowledge of programming languages or scripting (e.g., C#, Python). - QA Knowledge or previous experience. - Hands-on experience with graphics programming or shader development. - Understanding of Metal, Vulkan, and OpenGL - Working knowledge of XR devices and ecosystems. Additional information - Relocation support is not available for this position - Work visa/immigration sponsorship is not available for this position 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 |

The opportunity This role will play a major component in the success of the Unity exchange networks, through onboarding new DSPs, solving technical issues, investigating client issues, integrating new DSPs, and more. This Support Engineer will report into the Prog Ops & Support team within the ecosystem of the Programmatic team and will be the technical point of contact for Account Managers, Sales, BD and more. What you'll be doing - Responding to Account Manager's technical issues they're having with a DSP. This can range from discrepancies, to investigating why bids aren't being won, why bid requests aren't coming through, to a range of other technical issues. - Integrating a new DSP to bid into the network - Implementing custom requests for ProgOps, Account Managers, and DSPs. - Responding to DSPs issues regarding bids, losses, discrepancies, show failures, broken creatives, rendering issues and more What we're looking for - Programmatic advertising technology expertise including knowledge of DSPs, SSPs, ad exchanges, real-time bidding (RTB), OpenRTB protocols, and ad serving ecosystems - Support engineering experience with proven ability to troubleshoot technical issues, manage escalations, communicate solutions clearly to non-technical stakeholders, and balance multiple priorities - Proficiency with web debugging and network analysis tools (Chrome DevTools, Charles Proxy, Fiddler) to capture HTTP/S traffic, inspect bid requests/responses, and diagnose API integration issues - Strong data analysis skills using SQL, Excel (pivot tables, advanced formulas), or similar tools to investigate discrepancies, identify patterns, and create actionable insights from large datasets - Experience implementing or working with AI tools (ChatGPT, Claude, Python scripts, automation platforms) to improve operational efficiency, streamline workflows, or enhance problem-solving You might also have - Object oriented programming language; javascript or python - Familiarity with manipulating mobile advertising traffic via a web debugger - SQL experience Additional information - Relocation support is not available for this position - Work visa/immigration sponsorship is not available for this position 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