Senior Software Engineer - Avatar Personalization at Roblox | San Mateo, CA

At Roblox, we empower a global community of creators to design, build, and share immersive 3D experiences. Our platform connects millions of users daily, transforming the way individuals interact, learn, and play online.Our mission is to foster a billion connections rooted in optimism and respect. As a part of our innovative team, you’ll contribute to creati…

Skydio stands at the forefront of the drone industry, pioneering autonomous flight technology that is shaping the future of aerial mobility. Our team excels in the realms of artificial intelligence, cutting-edge hardware and software development, and a relentless focus on customer satisfaction. We aim to broaden the accessibility of drone technology to a diverse range of users, from utility inspectors to first responders and military personnel.Our mission is to harness transformative AI to create unparalleled flying machines for both enterprise and governmental use. Central to our autonomy system is the ability to understand the world through semantic and geometric insights derived from visual data. We are continually pushing the limits of real-time deep learning networks to enhance the capabilities of intelligent mobile robots.About the Role:If you’re passionate about utilizing extensive structured video data to tackle challenges in Computer Vision (CV)—including object detection, tracking, optical flow estimation, and segmentation—we would be thrilled to connect with you.How You’ll Make an Impact:Develop high-performance deep learning inference solutions for CV tasks, ensuring high throughput and minimal latency across various hardware platforms.Profile and analyze CV and Vision Language Models (VLMs) to identify performance bottlenecks, optimization opportunities, and enhance power efficiency in deep learning inference workloads.Design and implement comprehensive MLOps workflows for model deployment, monitoring, and re-training.Apply advanced Machine Learning expertise to leverage training/runtime frameworks or model efficiency tools to elevate system performance.Create innovative approaches to enhance training efficiency.Implement GPU kernels for custom architectures and optimized inference.Design and develop SDKs that empower customers and external developers to create autonomous workflows using machine learning.Leverage your expertise to uphold and enhance Skydio’s engineering standards.

Every day, tens of millions of users engage with Roblox to explore, create, play, learn, and connect with friends through immersive 3D digital experiences crafted by our global community of developers and creators. At Roblox, we are developing the tools and platform that empower our community to bring any experience they can envision to life. Our mission is to transform the way individuals connect, from anywhere in the world, and on any device. We aspire to unite a billion people with positivity and respect, and we are seeking exceptional talent to help us achieve this goal. A career at Roblox means you will contribute to the future of human interaction, tackle unique technical challenges at scale, and help foster safer, more respectful shared experiences for all.As a Senior Machine Learning Engineer on the Economy ML team, you will develop models that enhance ranking, personalization, pricing, and optimization across Roblox’s economic ecosystems, including the Marketplace, Developer Monetization, and Payments. Your contributions will significantly influence how users find virtual items, how creators earn revenue, and how the platform evolves sustainably.The Economy ML team is constructing the machine learning foundation for Roblox’s virtual economy—from smart pricing and personalized storefronts to dynamic layout optimization and understanding avatar content. We closely collaborate with Marketplace, Payments, and Developer Monetization teams to create ML systems that drive long-term value across engagement, retention, and creator earnings.Your Responsibilities:Translate vague product challenges into actionable designs and deliver end-to-end ML solutions for ranking, recommendation, pricing, and content comprehension across economic platforms.Construct and refine deep learning retrieval and ranking models that personalize item and widget ordering across the Marketplace and other shopping interfaces.Create models and policies that optimize pricing, conversion, and revenue while maintaining ecosystem health, enhancing user experience, and ensuring creator success.Oversee the complete ML lifecycle for your projects: data exploration, feature engineering, model design, training, evaluation, and production deployment on Roblox’s ML platform.Design and execute robust testing frameworks to validate model performance and business impact.

Join Roblox as a Senior Quality Assurance Engineer, where you will play a pivotal role in enhancing our audio and video communication systems. You will collaborate with cross-functional teams to ensure the highest quality standards for our innovative platform. Your expertise will help us deliver exceptional user experiences in the gaming industry.

At Roblox, we empower millions of users to explore, create, play, learn, and connect through immersive 3D digital experiences crafted by our vibrant community of developers.Our mission is to redefine human interaction globally, enabling creativity and connection across devices. Join us as we strive to connect a billion people with optimism and civility, and play a vital role in shaping the future of digital interaction.As a Principal Machine Learning Engineer on the Creator Services Machine Intelligence team, you will lead the research and development of innovative Embodied AI and Behavioral Agents, transforming how games are conceptualized and played on Roblox. This role will bridge cutting-edge research with practical, large-scale applications, enabling sophisticated AI agents capable of dynamic 3D gameplay and enhancing user experience through features like automated playtesting and Smart NPCs that mimic human-like movement and strategic reasoning.In this position, you will engage with Imitation Learning (IL), Reinforcement Learning (RL), Computer Vision, Computer Graphics, Robotics, and Agentic Reasoning to develop adaptable agents that comprehend 3D environments, grasp game rules, formulate long-term strategies, and perform intricate physics-based actions.

At Roblox, millions of users engage daily in a vibrant ecosystem of exploration, creativity, and connection within immersive 3D digital worlds, all crafted by our diverse community of developers and creators. We are dedicated to providing the tools and platform that empower our community to transform their imaginative experiences into reality. Our mission is to redefine how individuals connect globally, across any device, while fostering an environment of optimism and civility. We are seeking exceptional talent to join us on this journey to connect a billion people. A career with Roblox allows you 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 pivotal member of the Security Operations team, you will take the reins as the Incident Response Program Lead at Roblox headquarters. In this essential role, you will be responsible for developing, enhancing, and expanding our Security Incident Response Team (SIRT) capabilities across people, processes, and technology. You will architect our response maturity, transitioning us from reactive firefighting to a structured, highly coordinated operation. While you’ll remain hands-on during incidents, your primary focus will be to amplify our capabilities: ensuring that our alert pipeline, response procedures, tools, and capacities are deeply integrated with the entire organization. Collaborating closely with leadership, you will shape the roadmap for the Security Incident Response Team, work cohesively with Security Operations Center (SOC) operations, and ensure our team is well-equipped to protect Roblox’s platform, developers, and millions of users.

Who We AreVerkada is revolutionizing the way organizations protect their personnel and premises through an advanced, AI-driven platform. As a frontrunner in cloud-based physical security, Verkada empowers businesses to enhance safety and operational efficiency by providing a unified software solution that encompasses 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 is the trusted partner for organizations seeking streamlined management, smart control, and scalable security deployments. Established in 2016, we have experienced rapid growth, boasting 15 offices and a dedicated workforce of over 2,200 employees.About the RoleAs a Hardware Engineering Program Manager within our innovative Hardware team, you will spearhead the design and implementation of state-of-the-art hardware initiatives. Your leadership will bridge engineering, manufacturing, operations, and product management as you guide cross-functional teams from prototype development to full-scale production. This is a full-time, on-site position based in our San Mateo, CA office.

Join Skydio, the foremost drone company in the United States and a pioneer in autonomous flight technology essential for the evolution of drones and aerial mobility. Our team is dedicated to leveraging expertise in artificial intelligence, top-tier hardware, and software development, alongside a commitment to operational excellence and customer satisfaction. We strive to empower a diverse range of drone users, from utility inspectors to first responders and military personnel.About the Role:As a PhD Autonomy Engineer Intern, you'll be at the heart of our operations, developing computer vision algorithms that enable our drones to perceive their environment. You'll collaborate with a world-class team of researchers and engineers, taking ownership of projects that significantly enhance our products' capabilities.We welcome interns throughout the year (Fall, Spring, Summer) to join our innovative program. This is an exceptional opportunity for those with a strong mathematical background and software development skills who aspire to contribute to the advancement of autonomy algorithms in real-world applications.Your Impact:Drive the rapid R&D of intelligent systems with unmatched autonomous capabilities.Explore, prototype, and evaluate new approaches to enhance our technology.Design and implement innovative features that deliver exceptional value to users.Analyze and measure the performance of vital software and hardware components.

Skydio stands as the premier drone manufacturer in the United States and a global pioneer in autonomous flight technology, which is crucial for the future of drone applications and aerial mobility solutions. Our dedicated team merges extensive knowledge in artificial intelligence with top-tier hardware and software product development, operational excellence, and a customer-centric approach, enabling a diverse range of drone users, including utility inspectors, first responders, and military personnel in various scenarios.About the Role:At the heart of our system lie the computer vision algorithms that empower drones to perceive their surroundings. As an intern, you will design and implement the algorithms that drive every Skydio drone while collaborating with a world-class team specializing in computer vision and deep learning, including researchers who have significantly propelled advancements in both academic and industrial settings.We are seeking interns for our Summer program. As a Research Intern, you will team up with members of our core software development group, taking on a pivotal project that will substantially enhance our team's capabilities and product offerings.If you possess a robust foundation in mathematics, theoretical principles, and software development, and you are eager to directly contribute to the evolution of cutting-edge autonomy algorithms, we encourage you to apply and join us in advancing drone technology.Your Impact:Facilitate swift research and development of intelligent systems with unprecedented autonomous capabilities.Conduct research, prototype new solutions, and evaluate the feasibility of innovative approaches.Envision and implement features that deliver extraordinary experiences for our users.Assess and quantify the performance of essential components within our software and hardware ecosystem.Qualifications:Proficient in C++ and/or Python, with experience using PyTorch.A strong passion for one or more areas including computer vision, deep learning, motion planning, dynamics and controls, 3D graphics, distributed systems, or tools/infrastructure.Solid foundation in software engineering principles and a dedication to producing clean, well-structured code.Adept at thriving in a fast-paced, collaborative, and small team atmosphere.Compensation: The hourly wage for this position is $47 to $53.

Who We AreAt Verkada, we are revolutionizing the way organizations protect their people and spaces with our integrated, AI-driven platform. As a frontrunner in cloud-based physical security, we empower organizations to enhance safety and operational efficiency through a unified software platform that encompasses video security, access control, air quality sensors, alarms, intercoms, and visitor management.With over 30,000 clients globally, including more than 100 Fortune 500 companies, Verkada is the trusted security layer for seamless management, intelligent oversight, and scalable deployments. Established in 2016, we have rapidly grown to 15 offices and a dedicated team of over 2,200 full-time professionals.OverviewAs the premier cloud-managed physical security platform, Verkada integrates hardware, software, and AI to deliver enterprise-level security and insights. Our mission is grounded in video technology—enabling everything from real-time monitoring to historical playback for tens of thousands of organizations around the globe.The Streaming team is responsible for the comprehensive infrastructure that powers the video experience for over 1.4 million Verkada cameras. We tackle complex challenges in streaming technology to ensure that live and recorded video is delivered with unparalleled speed, reliability, and security. Our continuous technological advancements guarantee that every frame—whether live or archived—is instantly available, seamlessly, and securely.As a Senior Frontend Engineer (Video Streaming), your contributions will directly impact how millions rely on video for their safety. You will oversee the web frontend streaming experience, ensuring videos play without interruption while maintaining industry-leading reliability and security. Additionally, you will simplify our streaming architecture and implement features like History Player Search.

About UsVerkada is revolutionizing the way organizations ensure the safety of their people and property with a unified, AI-driven platform. As a frontrunner in cloud-based physical security, we empower businesses to enhance safety and operational efficiency through a comprehensive software suite that encompasses video surveillance, access control, environmental sensors, alarms, intercoms, and visitor management. Over 30,000 organizations worldwide, including over 100 Fortune 500 companies, rely on Verkada's innovative solutions to simplify management, enable intelligent oversight, and facilitate scalable installations. Since our inception in 2016, Verkada has experienced rapid growth, now boasting 15 offices and a dedicated team of over 2,200 professionals.Your RoleIn the capacity of a Senior Staff Embedded Software Engineer, you will lead the creation of exciting new camera categories while ensuring the robustness and scalability of our global fleet. This pivotal role requires top-tier technical leadership, necessitating close collaboration across various teams including Hardware, Product, Backend, and Frontend, to bring pioneering systems to fruition. Reporting directly to the Camera Firmware Manager, you will be stationed at our headquarters in San Mateo, overseeing the technical evolution of our cutting-edge hardware and ensuring the operational excellence of our expansive, continually online IoT ecosystem.

Join IXL Learning, a leader in personalized education solutions used by millions worldwide, as we enhance our software engineering team dedicated to our Rosetta Stone and Wyzant products. We strive to maintain exceptional service quality for our diverse user base, including learners, educators, tutors, and administrators. We are on the lookout for passionate engineers specializing in site reliability and operations who excel at simplifying complexities and constructing highly scalable infrastructure.This full-time role is based at our San Mateo, CA headquarters, with a Monday to Friday schedule and the flexibility to work from home one day per week.

Join Roblox as a Senior Machine Learning Engineer specializing in Content Suitability! This unique opportunity is designed for early-career PhD graduates who are eager to apply their expertise in machine learning to enhance user experience and content moderation on our platform. Collaborate with a talented team of engineers and data scientists to develop innovative solutions that ensure a safe and engaging environment for our users.

Are you prepared to transform the advertising landscape? At Cognitiv, we are not just another AdTech firm—we are pioneers reshaping media buying with our advanced Deep Learning Advertising Platform. Since our inception in 2015, we have leveraged state-of-the-art deep learning technology and data science to redefine how brands engage with their audiences. Our mission is to infuse intelligence into advertising, delivering unmatched precision, relevance, and impact on a large scale. With our innovative platform, advertisers experience unparalleled flexibility—whether activating Dynamic Deals via their preferred DSP, utilizing our managed service DSP, or employing our groundbreaking ContextGPT product. As part of Cognitiv, you will be at the cutting edge of AI-driven advertising solutions, facilitating change and driving extraordinary growth in a fast-paced industry. We are excited to expand our team!The RoleWe are searching for a technical leader who can harmonize strategic leadership with hands-on contributions. You will oversee a growing team of Machine Learning Research Scientists, spearhead innovation in deep learning and LLMs, and directly enhance Cognitiv’s real-time bidding and recommendation systems. This pivotal role is essential to our success, positioned at the crossroads of advanced research and production-level implementation.Location: This role is based in San Mateo, CA, with a hybrid work schedule of 3 days in-office (Monday, Tuesday, Wednesday) and 2 days remote (Thursday, Friday).

About Us:At Fireworks AI, we are pioneering the future of generative AI infrastructure. Our platform offers unparalleled models with the fastest and most scalable inference capabilities in the industry. We have been independently recognized as the leader in LLM inference speed, driving innovation through projects like our proprietary function calling and multimodal models. As a Series C company valued at $4 billion, we are supported by top-tier investors, including Benchmark, Sequoia, Lightspeed, Index, and Evantic. Our ambitious and collaborative team is made up of industry veterans from Meta PyTorch and Google Vertex AI.We are seeking a Go-To-Market Operations Manager who will play a key role in designing, managing, and continuously enhancing the systems that drive our revenue engine. This position operates at the crossroads of GTM systems architecture and field execution, ensuring our tools, automations, and data flows are expertly crafted to enhance productivity for our sales and marketing teams.In this role, you will collaborate closely with sales representatives, marketers, and GTM leadership to ensure our systems effectively surface critical signals, minimize manual tasks, and enable our teams to operate more efficiently.The RoleYou will be responsible for architecting and managing the GTM tech stack, ensuring seamless integration of tools such as Salesforce, HubSpot, Gong, Clay, Harmonic, LeadGenius, LeadIQ, and Zapier.You will design integrations, create automations, and ensure smooth data flow across systems. Equally important, you will work directly with sales reps to ensure the tech stack genuinely supports their selling activities by improving workflows, minimizing bottlenecks, and ensuring actionable insights are translated into results.When challenges arise with tooling, workflows falter, or important signals are overlooked, you will step in to refine and enhance the system.What You Will OwnGTM Systems & IntegrationsDesign and maintain the architecture of the GTM tech stack, ensuring seamless operation among sales, marketing, and growth toolsBuild and uphold integrations across Salesforce, HubSpot, Gong, Clay, Harmonic, LeadGenius, LeadIQ, and ZapierCraft automation workflows that reduce manual effort, enhance data integrity, and boost pipeline velocityEnsure enrichment data, engagement signals, and activity history are effectively shared across systemsSeller Workflows & Tool AdoptionWork closely with sales teams and GTM leadership to ensure systems meet real-world demands and support effective sales practices.

About Neo4j:Neo4j is a pioneering graph intelligence platform that transforms raw data into insightful knowledge, empowering the next generation of intelligent applications and AI systems. Our platform includes enterprise-ready knowledge graphs designed for accurate, explainable, and governed AI. With the most comprehensive, trusted, and easy-to-deploy graph capabilities across diverse environments and data sources, we have established an unmatched ecosystem, trusted by 84 of the Fortune 100 companies and supported by the world’s largest graph community. Intelligence that delivers results that matter.Our solutions are built for versatility, enabling integration across all clouds for dynamic, personalized, and autonomous AI systems. We accelerate results, provide contextual knowledge, and deliver impactful solutions that benefit customers and employees alike.Our Vision:At Neo4j, our mission has always been to help the world make sense of data. As business, society, and knowledge become increasingly interconnected, our technology fosters innovation by assisting organizations in discovering and understanding data relationships. We lead the graph database category and are redefining how organizations leverage their data to innovate and maintain a competitive edge.Job Summary/Objective:The Director of Commercial Sales at Neo4j will be instrumental in driving growth, formulating sales strategies, and generating revenue targeting Digital Native and Commercial Accounts across the United States. This position involves leading and mentoring a team of Account Executives, overseeing the development and execution of sales initiatives, managing client relationships, and fostering strategic partnerships. This role presents a unique opportunity to shape the graph database landscape, influence industries, and propel innovation.This is a remote position, but applicants must be based in the Greater San Francisco Bay or Chicago areas.Responsibilities and Duties:Lead and manage a team of Account Executives, providing guidance, support, and mentorship.Develop and implement sales strategies to drive new business acquisition and expand existing customer relationships across the nation.Enhance team performance and productivity, ensuring sales targets and objectives are not only met but exceeded.Build and nurture strong relationships with key stakeholders and clients to bolster long-term partnerships.

About UsAt Verkada, we are revolutionizing the way organizations safeguard their people and premises through our cutting-edge, AI-driven platform. As a prominent player in cloud-based physical security, Verkada empowers over 30,000 organizations worldwide, including more than 100 Fortune 500 companies, by enhancing their safety and operational efficiency via a unified software solution. Our offerings encompass video surveillance, access control, air quality monitoring, alarm systems, intercoms, and visitor management. Established in 2016, we have quickly grown to 15 offices and a team of 2,200+ dedicated professionals.Role OverviewWe are looking for a Senior Technical Support Engineer to join our distinguished team and provide exceptional support to our expanding enterprise customer base. This pivotal role entails taking ownership of and resolving complex issues across the entire Verkada product suite, making you the key resource for addressing challenging problems and delivering vital assistance.Your tasks will include thoroughly analyzing customer environments, troubleshooting sophisticated systems, and training customers and partners on optimal installation and configuration practices. You will work closely with our Engineering and Product teams to identify and rectify bugs while offering critical insights to enhance our products. Additionally, you will mentor fellow engineers on challenging issues, effective communication strategies, and deepening their knowledge of the Verkada portfolio. We are specifically seeking a candidate eager to leverage this opportunity to grow into a leadership role over time.This position requires you to be on-site five days a week at our dynamic headquarters in San Mateo, CA, where collaboration and innovation are at the forefront.

Join Genesis Molecular AI, where we are assembling an elite software engineering team to tackle challenges in drug discovery using cutting-edge machine learning, biophysical simulation, and computational chemistry. We seek passionate engineers eager to contribute to the development of innovative medicines and significantly enhance our software platform.Your ResponsibilitiesDevelop and sustain intricate computational chemistry workflows aimed at drug discovery.Collaborate closely with computational chemists and CADD scientists to implement new computational methodologies for predicting molecular properties.Assist in scaling our data infrastructure to accommodate billions of data points and manage hundreds of thousands of concurrent QM and molecular dynamics jobs.Your ProfileA critical thinker who approaches problems from first principles, balancing meticulous attention to detail with overarching architectural considerations, and possesses a strong curiosity to uncover root causes.Skilled in navigating all layers of the software stack, crafting user-friendly APIs and libraries for computational chemists.Proficient in computational chemistry and drug discovery, with a solid track record in writing production-grade code and successfully driving projects to fruition.What We OfferThe chance to develop impactful tools and products that are rapidly deployed to accelerate the discovery of new medicines.A team of highly skilled colleagues in AI, software, and chemistry, characterized by a blend of intellectual curiosity and humility. Our team engages in weekly discussions of 1-2 relevant machine learning or chemistry papers to stay abreast of advancements and inspire creativity.Competitive salary and equity package, along with comprehensive medical, dental, and vision insurance, and a 401(k) retirement plan.About Genesis Molecular AIGenesis Molecular AI is at the forefront of developing foundational models for molecular AI, heralding a new era in drug design and development. Our innovative generative and predictive AI platform, GEMS (Genesis Exploration of Molecular Space), combines AI with physics to create leading models that generate and optimize drug molecules.

ML Research Engineer, Foundation ModelsAbout Our TeamBecome part of an elite team that is pioneering advancements in AI and biochemistry. At Genesis Molecular AI, we are a cohesive group of accomplished deep learning researchers, software engineers, and innovators in drug discovery.Our mission is transformative: to develop next-generation AI foundation models that will enable new therapies for patients facing severe diseases. We engage in groundbreaking research at the convergence of machine learning, physics, and computational chemistry, continually challenging the limits of these disciplines.The Genesis AI team is at the helm of this revolution, creating extensive generative models that are trained on a wide array of molecular data, backed by robust computational infrastructure and simulation processes.This position integrates machine learning research, structural biology, and computational chemistry, necessitating rigorous technical proficiency and strong collaborative skills across disciplines.About the Role We are seeking an exceptional ML Research Engineer who excels at merging fundamental research with production-level engineering.As a vital member of the Genesis AI team, you will be instrumental in inventing, scaling, and deploying our next generation of foundation models for molecular science.You will collaborate closely with ML researchers, computational chemists, and drug discovery scientists to transform cutting-edge model concepts into operational systems that drive real drug discovery initiatives.Your responsibilities will include:Enhancing model pretraining pipelinesAdvancing reinforcement learning and post-training systemsOptimizing the performance of large molecular modelsImplementing structure prediction models like Pearl in production environments utilized by chemists and drug initiativesWe require a professional who can bridge the gap between ML and computational chemistry, facilitating swift transitions from research insights to practical applications.

Join Roblox, where millions of users immerse in 3D digital experiences crafted by our global community of developers and creators.At Roblox, we are dedicated to empowering our community with tools and a platform that brings their imaginative experiences to life. Our vision is to redefine how people connect globally, on any device. We aim to unite a billion individuals with positivity and respect, seeking exceptional talent to help us achieve this mission.A career at Roblox allows you to influence the future of human interaction, tackle unique technical challenges at scale, and contribute to creating safer, more respectful shared experiences for all.As a Principal Enterprise Security Engineer, you will play a pivotal role in advancing Roblox's Enterprise Security strategy, shaping and refining security architecture to align with our business objectives. You will lead the design, implementation, and governance of security solutions that protect Roblox's corporate infrastructure while ensuring secure, scalable operations. Collaborating cross-functionally with Corporate Engineering and Trust & Safety teams, you will translate organizational priorities into robust security capabilities that balance risk, compliance, and productivity.You will be a key member of the Platform, Enterprise, and Application Security group, reporting directly to the Senior Manager of Enterprise Security Engineering. You will collaborate with security professionals across the InfoSec team and work with various teams throughout Roblox to drive security initiatives that grow alongside our business.