Principal Systems Software Engineer - Game Engine Networking (C++)

Join Roblox, where millions of people engage daily in creating, playing, and exploring 3D immersive digital worlds crafted by our vibrant community of developers and creators.We are on a mission to empower our community to manifest their imaginations into reality through innovative tools and platforms. Our vision is to redefine global interactions, enabling connections from anywhere, on any device. We aim to unite a billion individuals with positivity and respect, and we are seeking exceptional talent to help realize this vision.A career at Roblox means being at the forefront of shaping future human interactions, tackling unique technical challenges at scale, and contributing to the creation of safer, more respectful shared experiences for all.As a Senior Software Engineer on the Consumer Frontend team, your expertise with the Roblox tech stack will be pivotal in crafting groundbreaking experiences that challenge the limits of our platform. Your contributions will not only facilitate the creation of stunning content but also enhance our animation technology, tools, and pipelines, ensuring our developers can provide engaging experiences for millions of players.We are in search of a Senior Software Engineer with a strong passion for client-side development. Proficiency in C++ and experience in building client-side system libraries for mobile and desktop platforms is essential. Previous experience in developing C++ applications, libraries, frameworks, or SDKs is highly desirable.

Every day, millions of users engage with Roblox to dive into, create, and share immersive 3D digital experiences—all powered by our vibrant community of developers and creators.At Roblox, our mission is to empower creators by providing the tools and platform necessary to bring their imaginative experiences to life. Our vision is to revolutionize global connectivity, enabling people to connect and engage from anywhere, on any device. We strive to connect a billion individuals with positivity and civility, and we are on the lookout for exceptional talent to join us on this journey.Joining Roblox means being at the forefront of shaping the future of human interaction, tackling unique technical challenges at scale, and contributing to safer, more respectful shared experiences for all.As a Senior Software Engineer on the Engine DataModel team, you will play a pivotal role in innovating and maintaining the foundational elements that are essential to the Roblox platform. The DataModel within the Roblox Engine resembles a tree-like structure similar to a scenegraph found in other 3D engines. This position reports to the engineering manager and is based at our headquarters in San Mateo, CA, following a hybrid work model of three days in the office (Tuesday to Thursday).Our team is responsible for:The core structures and systems used to build and interact with the DataModel.The C++ reflection bindings that create the Engine’s Luau API surface, enabling creators to interact with the DataModel. We utilize custom code generation tooling to produce the C++ for these bindings and other related structures.DataModel serialization and much more!You will:Develop high-performance engine code for all user-generated games on the Roblox platform.Build the core systems and data structures utilized in the Roblox engine, collaborating with other teams to devise universal solutions.Take ownership of projects throughout their entire lifecycle.Execute code that operates efficiently across all devices supported by Roblox, from desktop clients to mobile and console clients.You have:Experience in developing robust systems-level C++ programming.H...

Every day, millions of users engage with Roblox to explore, create, and connect with friends through immersive 3D digital experiences, all crafted by our vibrant global community of developers.At Roblox, we are dedicated to building advanced tools and a platform that enable our community to transform their imaginative ideas into reality. Our mission is to revolutionize how people connect from anywhere in the world, on any device. We aspire to unite a billion individuals with positivity and respect, and we seek exceptional talent to help us achieve this goal.Joining Roblox means you will be instrumental in shaping the future of human interaction, tackling unique technical challenges at scale, and contributing to safer, more inclusive shared experiences for everyone.As a Senior Software Engineer on the Engine DataModel team, you will take charge of innovating the foundational components that underpin the Roblox platform. The DataModel in the Roblox Engine is a tree-like structure similar to a scene graph found in other 3D engines. This position will report to the engineering manager and is based at our headquarters in San Mateo, CA, operating in a hybrid model (three days a week in-office from Tuesday to Thursday).Our team is responsible for:The core structures and systems that build and interact with the DataModel.The C++ reflection bindings that shape the Engine’s Luau API surface, allowing creators to engage with the DataModel. We utilize custom code generation tooling to produce the C++ for these reflection bindings and related structures.DataModel serialization and many other critical functions!Your Responsibilities:Develop engine code that performs optimally for all user-generated games on the Roblox platform.Build the essential systems and data structures within the Roblox engine, collaborating with other teams to devise universal solutions.Take ownership of projects throughout their entire lifecycle.Execute code that performs efficiently across all devices supported by Roblox—from desktop to mobile to console.

Join Verkada as a Senior Software Engineer specializing in Storage Systems, where you'll play a crucial role in developing innovative solutions that enhance our cloud-based security platform. You will collaborate with a talented team of engineers to design, implement, and optimize storage systems that ensure reliability, scalability, and performance. This is a unique opportunity to impact the future of security technology.

Join Skydio, the premier American drone manufacturer and a global leader in autonomous flight technology, pivotal to the future of aerial mobility. Our dedicated team merges exceptional expertise in artificial intelligence with top-tier hardware and software development, operational excellence, and a relentless focus on customer satisfaction. We empower a diverse range of drone users, from utility inspectors to first responders, and military personnel in various scenarios.About Our Team:Our team oversees significant portions of the software engineering stack, engaging with various subsystems. We develop bare metal and RTOS microcontroller code (stm32 product line), create and integrate software for embedded Linux and Android platforms (Qualcomm and Nvidia SOCs), maintain associated Linux kernels, and assist in designing and launching new electronics.We collaborate closely with the hardware team and the broader software organization, establishing the foundational elements for the Skydio software team to build upon.About This Role:As a Staff Embedded Software Engineer at Skydio, you will be instrumental in developing reliable embedded firmware, which functions as the brain of our autonomous drones and supports our expanding accessory product line — bridging algorithms with sensors and mechanical hardware. This role offers the chance to architect and lead the development of both existing and future products in a dynamic environment.Your Impact:Provide technical leadership and architectural guidance for intricate systems.Design and implement embedded software for our vehicles.Characterize, integrate, and validate essential subsystems (e.g., next-gen camera, radio).Assist in bringing up and debugging new hardware.Develop interfaces and drivers for sensors and other devices.

At Roblox, we engage tens of millions of users daily who come to explore, create, play, learn, and connect with friends in immersive 3D digital experiences—crafted by our vibrant global community of developers and creators.We are revolutionizing the tools and platform that empower our community to bring their imaginative experiences to life. Our vision is to transform how people connect from anywhere in the world, across any device. Join us on our mission to connect a billion people with positivity and respect, as we seek exceptional talent to help us realize this vision.A role at Roblox means you will be instrumental in shaping the future of human interaction, tackling unique technical challenges at scale, and helping create safer, more respectful shared experiences for all.The Engine Networking Team is essential in uniting players by ensuring seamless communication of the game state. As a Principal Engineer on this team, you will enhance the player experience in a near-synchronous world. Your expertise in networking and asset loading will be vital to delivering a smooth gaming experience. You will engage across all facets of the game platform in pursuit of real-time communication throughout Roblox.

Skydio builds autonomous drones and flight systems in San Mateo, California. The company’s technology serves utility inspectors, first responders, military personnel, and other professionals who depend on advanced aerial solutions. Skydio’s team combines deep knowledge in artificial intelligence, hardware and software engineering, and a commitment to real-world needs. Role overview The Senior/Staff Embedded Software Engineer – Camera Systems will join the imaging team to design and develop camera subsystems for Skydio’s current and future drone platforms. The role emphasizes expertise with ISP pipelines and Linux-based SoCs, focusing on imaging solutions that support autonomous flight and media capture. Team focus The camera systems team manages the complete product lifecycle: from defining requirements and hardware bring-up to tuning, validation, and supporting mass production. Collaboration with software teams is central, ensuring a strong technical base for projects in autonomous navigation, professional media, and industrial inspection. Key responsibilities Lead development and integration of advanced camera subsystems for drone platforms Design and initiate ISP and camera hardware solutions Configure and optimize ISP and encoder pipelines for performance and reliability Work with image quality, calibration, and testing teams to deliver production-ready camera software Create new image processing algorithms tailored to autonomous flight requirements Conduct bring-up and debugging of hardware prototypes Requirements Proven experience in embedded software development and camera subsystem integration

About UsAt Verkada, we are reshaping the way organizations safeguard their personnel and property through an innovative, AI-driven platform. Recognized as a pioneer in cloud-based physical security, Verkada empowers organizations to enhance safety and operational efficiency with a unified software suite that encompasses video security, access control, air quality monitoring, alarms, intercom systems, and visitor management solutions.With a rapidly growing clientele of over 30,000 organizations globally, including more than 100 Fortune 500 companies, Verkada is the trusted partner for streamlined management, intelligent oversight, and scalable solutions. Established in 2016, we have expanded our reach with 15 offices and a dedicated team of over 2,200 employees.Your RoleCollaborate with the hardware team to engineer camera functionalities using C/C++ and Python.Oversee code reviews, troubleshooting, and resolution of software issues.Engage in testing and experimentation with new development boards.Contribute consistently to the existing code base for frequent over-the-air (OTA) feature updates.

Join Roblox as a Senior Software Engineer - Engine Reliability and be a key player in ensuring the robustness and performance of our gaming engine. In this role, you will collaborate with talented engineers to develop innovative solutions that enhance the reliability of our systems, allowing millions of users to enjoy seamless gaming experiences.

Who We AreAt Verkada, we're revolutionizing the way organizations safeguard their personnel and properties through a cutting-edge, AI-driven platform. As a frontrunner in cloud-based physical security, Verkada empowers organizations to enhance safety and operational efficiency via a unified software solution encompassing video surveillance, access control, air quality monitoring, alarms, intercom systems, and visitor management.With over 30,000 clients globally, including more than 100 Fortune 500 companies, Verkada serves as the trusted physical security partner for seamless management, intelligent oversight, and scalable implementations. Established in 2016, Verkada has rapidly grown, boasting 15 offices and a dedicated team of over 2,200 employees.About the RoleWe are on the lookout for a software engineer with a fervor for camera image processing to contribute to delivering exceptional image and video quality. In this pivotal role, you will develop and refine imaging pipeline components—such as focus, exposure, white balance, tone mapping, and noise reduction—while collaborating closely with hardware, firmware, and computer vision teams to push the limits of camera performance. You will assess image quality through both lab and field testing, provide analytical insights, and create features that significantly enhance the user experience. This is a hands-on, impactful role for someone eager to influence the future of camera systems.

Join Notable as a Senior Fullstack Software Engineer and play a pivotal role in revolutionizing healthcare through cutting-edge AI technology. We seek an experienced engineer to design, develop, and maintain innovative web applications that enhance patient care and streamline healthcare delivery. Collaborate with cross-functional teams, including product managers and UX/UI designers, to build high-performance solutions that integrate seamlessly with various healthcare systems. Uphold best practices in code quality and deployment, and work alongside our data science team to bring machine learning and natural language processing algorithms to life in production environments. Become part of a mission-driven culture committed to transforming healthcare for millions.

At Roblox, we empower millions of users to explore, create, play, and connect through immersive 3D digital experiences, all crafted by our vibrant community of developers and creators.Our mission is to redefine how people come together from any corner of the globe and on any device. We are committed to fostering a community that connects a billion people with optimism and civility, and we are on the lookout for exceptional talent to join us in this endeavor.A career at Roblox means you will be at the forefront of shaping human interaction, tackling unique technical challenges at scale, and contributing to the creation of safe, civil shared experiences for all.As a Senior Software Engineer on our Systems team, your contributions will directly impact the foundational elements of Roblox. You will develop robust software that supports our extensive community of over 2 million developers, enabling them to push the boundaries of interactive gaming. Your work will encompass various aspects of the engine, including threading, memory management, physics, and scripting. If you possess a passion for C++ and thrive in high-performance, real-time applications, you will find a welcoming environment within our Game Engine team.Your responsibilities will include:Crafting engine code in C++ for critical sub-systems within the Roblox game engine.Developing systems for data synchronization between server and client, implementing game-aware data streaming, and optimizing resource usage to ensure seamless gameplay across diverse devices.Contributing to every application developed by Roblox, from mobile clients to cloud-based servers.Your qualifications include:A minimum of 4 years of experience working on intricate challenges in extensive C++ codebases.Proficiency with system-level pointers, templates, and raw memory blocks.A strong understanding of game engine architecture or a desire to learn.Experience in building reliable, functioning systems.A curiosity and commitment to staying updated with technological advancements.

At Roblox, our platform serves millions of users daily, providing a space for exploration, creativity, gameplay, learning, and social connection through immersive 3D experiences crafted by our global community of developers and creators.We are dedicated to constructing innovative tools and platforms that enable our community to manifest their imaginative visions. Our goal is to revolutionize how individuals connect globally, regardless of their geographical location or device. Join us in our mission to unite a billion individuals with positivity and respect, as we seek exceptional talent to help realize this vision.A career at Roblox means influencing the future of human interaction by tackling unique technical challenges on a grand scale and contributing to the creation of safer, more respectful shared experiences for all.Every day, numerous configuration changes are made by service owners across Roblox. This crucial function supports millions of players worldwide as they engage with Roblox for play, learning, work, and socializing. Become a part of the Engineering Efficiency - Configuration team at Roblox and play a vital role in enhancing our development experience. As a Senior Software Engineer, your contributions will significantly transform our development processes and facilitate global expansion through advanced technology.Your ResponsibilitiesUnify and Integrate Systems: Seamlessly merge various high-performance frontends and backends into a cohesive, scalable, and secure next-gen configuration system capable of handling millions of requests per second. Integrate configuration management into the CI/CD pipeline effortlessly.Accelerate Configuration Management with AI: Implement AI Agents to enable smooth configuration upgrades, management, and automation.Ensure Safety and Reliability: Develop robust systems to automate configuration changes, minimizing errors and guaranteeing safe modifications at scale.Enhance and Support: Take ownership of existing configuration systems, provide on-call support as needed, and proactively introduce new features and fixes to improve stability and performance.Improve Runtime Configurations: Create and enforce language-specific libraries and standardized processes to optimize runtime configurations across our platform, promoting consistency and efficiency.

Roblox is looking for a Senior Software Engineer focused on Subscriptions to help shape and improve subscription services for a global audience. This role centers on designing and building reliable software that supports millions of users. Role overview Work closely with teams across disciplines to create and refine scalable solutions for Roblox’s subscription products. The work directly affects the experience of players worldwide, aiming to make subscriptions smooth and dependable. What you will do Design and implement software systems that support subscription services at scale Collaborate with engineers, product managers, and other teams to deliver improvements Contribute expertise in software engineering to drive innovation in subscription features Location This position is based in San Mateo, CA, United States.

Join our dynamic team as a Senior iOS Software Engineer and play a pivotal role in developing cutting-edge iOS applications that enhance user experience and security. You will collaborate with cross-functional teams to design, build, and maintain high-quality software solutions. If you have a passion for mobile technology and a drive for innovation, we want to hear from you!

Roblox Corporation seeks a Senior Software Engineer to join the Video team in San Mateo, CA. This position centers on developing new video features that enhance interactive entertainment for users across the Roblox platform. Role overview The Senior Software Engineer - Video will play a key part in shaping how video content is delivered and experienced. The work involves close collaboration with other teams to ensure solutions are scalable and meet the needs of a large, diverse user base. What you will do Design and implement video features that create engaging experiences for users Collaborate with colleagues from different disciplines to deliver scalable video solutions Optimize video systems to achieve high performance and reliability

Join Roblox, where millions engage daily in exploring, creating, playing, learning, and connecting through immersive 3D digital experiences crafted by our global community.At Roblox, we provide the tools and platform that empower our community to manifest their imaginative experiences. Our aim is to redefine how people connect from anywhere in the world on any device. We are on a mission to unite a billion individuals with positivity and respect, and we are seeking exceptional talent to help us achieve this goal.A career at Roblox offers you the opportunity to influence the future of human interaction, tackle unique technical challenges at scale, and contribute to creating safer, more respectful shared experiences for everyone.As a Senior Software Engineer on our Systems team, you will play a pivotal role in developing the foundational components of Roblox. The software you create will empower our expansive community of over 2 million developers to innovate within interactive gaming. Your contributions will affect every aspect of our engine, including threading, memory management, physics, and scripting. If you have a passion for C++ software development and high-performance real-time applications, you will thrive within our growing Game Engine team.

Join Roblox as a Senior Software Engineer in Co-Experience, where you'll play a pivotal role in enhancing user engagement and experience across our platform. Collaborate with a talented team of engineers and contribute to the development of innovative features that make Roblox a beloved destination for millions of users worldwide.

As a Senior Staff Software Engineer focusing on Engineering Productivity at Verkada, you will play a pivotal role in enhancing our engineering processes and tools. Your expertise will help streamline workflows, improve development practices, and drive efficiency across our engineering teams. We are looking for a seasoned engineer who is passionate about building scalable systems and creating a productive environment for engineers.