Staff Frontend Software Engineer jobs in San Mateo – Browse 472 openings on RoboApply Jobs

Staff Frontend Software Engineer jobs in San Mateo

Open roles matching “Staff Frontend Software Engineer” with location signals for San Mateo. 472 active listings on RoboApply Jobs.

472 jobs found

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Skydio logo
Full-time|$200K/yr - $275K/yr|On-site|San Mateo, California, United States

Join Skydio, the preeminent drone company in the United States and a pioneer in autonomous flight technology, crucial for the future of aerial mobility. Our team is composed of experts in artificial intelligence, cutting-edge hardware and software development, operational excellence, and an unwavering dedication to customer satisfaction. We aim to empower a …

Jun 10, 2025
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Verkada logo
Full-time|On-site|San Mateo, CA United States

Join Verkada as a Staff Frontend Engineer specializing in our Mapping & Spatial Platform, where you will play a pivotal role in enhancing our product's user experience. You will collaborate with a talented team to develop innovative solutions that integrate advanced spatial data and mapping functionalities. Your expertise will help shape the future of our platform, making it more intuitive and powerful for our users.

May 1, 2026
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Maxima logo
Full-time|On-site|San Mateo

Company OverviewAt Maxima, we are pioneering an innovative AI platform designed to revolutionize enterprise accounting processes. Our advanced system efficiently manages large volumes of financial data and complex accounting workflows, ensuring precision and reliability.We are committed to solving some of the most challenging issues in enterprise automation and have assembled a top-tier engineering team, featuring industry veterans from Robinhood, Glean, Google, Netflix, and Meta. Maxima is proudly backed by esteemed investors such as Kleiner Perkins and Redpoint Ventures, and we are trusted by leading customers including Scale AI and Rippling.Role SummaryAs a Frontend Engineer at Maxima, you will create user-friendly interfaces crucial for our advanced accounting solutions. This position requires close collaboration with product managers, designers, and backend engineers. You will also engage with customers directly to facilitate the launch of new features. We prioritize engineers who are passionate about user experience, as your contributions will significantly influence our product's direction.

Nov 7, 2025
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Roblox logo
Full-time|$242.1K/yr - $293.8K/yr|On-site|San Mateo, CA, United States

At Roblox, we invite you to join a vibrant community where millions of users come together daily to explore, create, play, learn, and connect through immersive 3D experiences crafted by our global network of developers. We are on a journey to revolutionize how people interact, regardless of their location or device, and we are looking for exceptional talent to help us connect a billion people with positivity and civility.As a Senior Software Engineer specializing in Consumer Frontend, you'll play a pivotal role in shaping the future of our frontend applications. You'll lead the architectural design and technical direction of our consumer-facing frontend stack, collaborating across teams and technologies to ensure our solutions are scalable and universal. This role will involve defining the intricate connections among our frontend components, optimizing data flow, and accelerating feature development while maintaining reliability.If you're passionate about laying the groundwork that enables numerous engineers to develop new features, and you thrive in creating user experiences that prioritize speed and stability, we want you on our team!

Feb 10, 2026
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Freshworks Inc. logo
Full-time|On-site|San Mateo

About the Role Freshworks is looking for a Senior Frontend Software Engineer in San Mateo. This role focuses on building web applications that make customer interactions smoother and more effective. Collaboration is central: engineers, designers, and product managers work closely to deliver reliable, high-quality software. What You Will Do Develop and refine user interfaces for web applications Work with team members to create solutions that improve customer experience Apply frontend expertise to design scalable, responsive features Who We’re Looking For Strong background in frontend technologies Experience architecting applications for usability and performance Comfort working in cross-functional teams

Apr 15, 2026
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Faros AI logo
Full-time|On-site|San Mateo

Our Mission At Faros AI, we are revolutionizing how engineering data is accessed and analyzed. Our operational data platform consolidates all engineering data into a cohesive view, granting teams remarkable insight throughout the software development lifecycle. We empower organizations with actionable insights, enabling them to operate with unparalleled efficiency.About the RoleWe are seeking a talented and experienced Lead Frontend Software Engineer to enhance our team. In this role, you will focus on the development and upkeep of the frontend of our SaaS product, employing cutting-edge web development technologies and methodologies. We value curiosity and encourage candidates to explore other aspects of the stack for a comprehensive understanding of our system architecture. Your role will also include mentoring team members and ensuring the team is equipped with the latest technologies and best practices.Key ResponsibilitiesLead the development of user-centric front-end solutions for our SaaS product using modern technologies and best practices.Collaborate with designers and back-end developers to deliver seamless user experiences.Enhance front-end performance and accessibility.Integrate open-source solutions as necessary.Troubleshoot, debug, and upgrade software components.Conduct testing and validation to guarantee software performance and reliability.Stay informed on the latest trends and technologies in front-end development.Mentor junior front-end developers and promote collaborative learning.Review code contributions from external contractors to ensure quality standards.Our ValuesIntegrity and Transparency: We prioritize honesty and transparency in our actions and communications.Excellence: We strive to excel in our capabilities rather than merely competing with others.Agility: We embrace learning and iteration over waiting for perfection.Accountability: We believe in taking ownership of our work and responsibilities.

Feb 27, 2026
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WisdomAI logo
Full-time|On-site|San Mateo

About WisdomAIAt WisdomAI, we are dedicated to democratizing access to data and insights for everyone. We harness the transformative potential of generative AI to revolutionize how employees obtain insights within their organizations. This is an exciting phase for us, as we are currently serving multiple Fortune 100 clients while still being at a stage where your contributions can significantly shape our product and engineering direction.Your RoleWe are in search of a product-driven Frontend/Fullstack Engineer to join our founding team. You will play a pivotal role in redefining the AI-first user experience for data analytics, which includes crafting innovative user experience paradigms and tackling complex visualization challenges.Key ResponsibilitiesDevelop a captivating and modern user interface for chat functionalities and intricate visualizations.Define and construct UI/UX for analytical and interactive workflows.Collaborate closely with customers and founding members to outline the product and engineering roadmap.Help cultivate the engineering culture and technology stack of the company.

Feb 3, 2026
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Roblox logo
Full-time|$243.3K/yr - $295.3K/yr|On-site|San Mateo, CA, United States

Every day, millions of users engage with Roblox to explore, create, play, learn, 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 the tools and platform that empower our community to bring their imaginative experiences to life. Our vision is to transform how people connect, regardless of their location or device. We are on a mission to unite a billion individuals with optimism and civility, and we are seeking extraordinary talent to help us achieve this goal.Embarking on a career at Roblox means you will play a key role in shaping the future of human interaction, tackling unique technical challenges at scale, and contributing to the creation of safer, more respectful shared experiences for everyone.The Discovery UX team is at the crossroads of product innovation and robust infrastructure. Every Roblox user begins their journey on the homepage, and it is crucial for developers to find their target audience. Our team collaborates closely with product and engineering teams throughout Roblox to enhance the user journey from landing on the site to joining an experience. We focus primarily on the Home, Search, Charts, and Experience Details pages for both the Roblox website and app.As a Senior Software Engineer, you will develop robust and scalable systems for high-traffic surfaces. While you are a frontend expert, your versatility allows you to engage with backend systems and data pipelines to deliver comprehensive features. You will leverage React and modern technologies to build efficiently across devices. If you possess a deep understanding of frontend architecture and a genuine curiosity for data analysis to understand the reasoning behind experiments, you will thrive in this environment.This position reports directly to the Engineering Manager of the Discovery UX team.

Feb 20, 2026
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Slickdeals logo
Full-time|On-site|San Mateo, CA or Las Vegas, NV

Slickdeals is hiring a Staff Software Engineer based in either San Mateo, CA or Las Vegas, NV. This position centers on building and improving the systems that help millions of users find top deals every day. Role overview The Staff Software Engineer will work closely with teams across the company to design and deliver software solutions. The focus is on developing scalable features, improving user experiences, and supporting Slickdeals’ mission to connect people with great savings. Key responsibilities Lead and contribute to software projects that support the Slickdeals platform Collaborate with engineers, product managers, and designers to deliver new features Apply modern development practices and technologies to solve technical challenges Ensure solutions are scalable and responsive to changing user needs What you bring Expertise in software development and architecture Experience working with cross-functional teams Ability to develop solutions that scale for large user bases

Apr 29, 2026
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Luminai logo
Full-time|On-site|San Mateo

Join Our Team at LuminaiLuminai is transforming healthcare operations by bridging the gap between human effort and technology. Our innovative solutions automate critical processes that have traditionally relied on manual work, enabling healthcare providers to focus on what truly matters: their patients. Despite the challenges faced by health systems, Luminai's platform organizes complexity, automates workflows, and integrates intelligence across systems to streamline operations and enhance patient care.Backed by leading investors from Silicon Valley—including General Catalyst, Peak XV, and YCombinator—Luminai is on a mission to redefine healthcare efficiency and productivity.About the OpportunityAs a Staff Software Engineer, you will be a key architect in developing our core platform, which is utilized globally for executing and scaling AI automations in essential production settings. Your expertise in software engineering fundamentals will be critical as you lead technical projects and contribute to our ambitious engineering goals. You will play a pivotal role in defining and enhancing the foundational systems that empower our engineering team to deliver an exceptional platform experience.Key ResponsibilitiesDevelop languages and associated tools (DSLs, parsers, compilers) for both internal and external system abstractions.Design and maintain distributed computing environments.Identify and resolve system bottlenecks, proactively re-architecting foundational abstractions to facilitate scalability.Lead technical initiatives that establish high-quality standards in the codebase.Define and enhance experimentation, monitoring, reliability, and observability strategies for production systems.Drive improvements to the core Luminai Integrated Development Environment (IDE) to ensure an outstanding user experience.

Feb 3, 2026
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Skydio logo
Full-time|$170K/yr - $170K/yr|On-site|San Mateo, California, United States

At Skydio, we are at the forefront of drone technology, recognized as the leading drone company in the United States and a global pioneer in autonomous flight. Our mission is to revolutionize aerial mobility through cutting-edge artificial intelligence, exceptional hardware, and software product development, operational excellence, and an unwavering focus on customer satisfaction. We empower a diverse array of drone users, from utility inspectors to first responders and military personnel, enhancing their capabilities in critical situations.About the Role:We are seeking an experienced Senior Frontend Engineer to spearhead the development of innovative, real-time applications for drone pilots, first responders, and mission commanders. As a vital member of our engineering team, you will play a crucial role in shaping the future of drones as essential infrastructure by creating intuitive, resilient, and high-performance user interfaces that deliver critical video, telemetry, and control functionalities.Your Impact:Drive innovation in UI/UX for Skydio's real-time browser flight interface.Craft mission and mapping workflows in 3D utilizing geospatial data.Enhance browser performance through process splitting and web workers.Foster an engineering culture centered around best practices through code reviews and technical discussions.Empower pilots to undertake complex multi-drone operations effortlessly.Collaborate with the autonomy team and iterate on features based on field feedback.Qualifications:A minimum of 5 years of experience in developing and launching customer-facing frontend applications.Proficient in modern web technologies including React, TypeScript, GraphQL, and WebGL/Three.js.Demonstrated ability to architect systems that prioritize scalability, reliability, and user-friendliness.Strong product intuition with a keen understanding of users operating in high-pressure scenarios.Experience in cross-functional teamwork to deliver intricate, integrated features from conception to deployment.Preferred Skills:Familiarity with geospatial data visualization tools like Mapbox or Cesium.Knowledge of photogrammetry, scanning, mapping, or rendering workflows.Experience linking frontend applications with cloud-based services (AWS, Temporal, Kubernetes).

Feb 7, 2026
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Roblox logo
Full-time|$242.1K/yr - $293.8K/yr|On-site|San Mateo, CA, United States

Join Roblox, where millions engage daily to explore, create, play, learn, and connect in vibrant 3D digital worlds crafted by our global developer community.At Roblox, we're on a mission to build a platform that empowers creators to bring their most imaginative experiences to life. Our vision is to transform how people connect from anywhere, on any device. We aim to connect a billion people with positivity and respect, and we invite extraordinary talent to help us achieve this goal.A career at Roblox means playing a pivotal role in shaping the future of human interaction, tackling unique technical challenges at scale, and crafting safer, more inclusive shared experiences.As a Senior Software Engineer focusing on Ads Experience, you will innovate a fresh advertising interface for our advertisers and publishers. This team will equip advertisers with tools for effective ad campaigns and enable publishers to generate revenue through immersive advertisements. You'll be instrumental in developing a groundbreaking experience that will be vital for our future in Immersive Ads, reporting to our Engineering Manager.In this role, you will design robust and scalable systems for high-traffic areas across our Ads products, leveraging React and other technologies to build components rapidly and efficiently across various devices.If you possess a profound understanding of frontend technologies and a passion for enhancing client-server interactions, you will thrive in our environment!

Feb 10, 2026
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Verkada Inc. logo
Internship|On-site|San Mateo, CA United States

Join Verkada as a Frontend Software Engineering Intern for the Fall 2026 semester! You will have the opportunity to work alongside a talented team of engineers to design and develop innovative software solutions that enhance our security and surveillance products.This internship provides a unique platform for you to gain hands-on experience in frontend development, collaborate on exciting projects, and contribute to our mission of making the world a safer place through technology. If you're passionate about coding, eager to learn, and ready to make an impact, we want to hear from you!

Apr 6, 2026
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Notable logo
Full-time|On-site|San Mateo, CA

At Notable, we are at the forefront of revolutionizing healthcare through our advanced AI platform, designed to enhance workforce productivity. Our innovative solutions empower healthcare systems, hospitals, and payers to elevate care quality, bridge gaps in patient services, and drive member engagement—all while scaling operations without the need for additional personnel.Our mission is clear: to enrich the lives of patients, healthcare providers, and staff alike—creating a positive impact on healthcare for everyone. This isn't merely an aspiration; it's a reality we work towards daily. As part of Notable, you will join a dedicated team committed to transforming healthcare and aiming to positively influence the lives of 100 million patients.We cultivate a purposeful culture that empowers each team member to excel in their roles, collaborate with top talent, and enjoy the journey of achieving significant milestones together.Position Overview:We are seeking a talented Senior Fullstack Software Engineer to join our dynamic engineering team. In this role, you will utilize your extensive expertise to design, develop, and maintain high-performing web applications that significantly enhance healthcare delivery. Collaboration with cross-functional teams will be key as you implement innovative solutions, all aimed at improving patient care and optimizing healthcare workflows.Your Responsibilities:Architect and develop responsive, high-performance web applications that serve as the core of our healthcare AI platform.Engage with product managers and UX/UI designers to translate business needs into technical designs and intuitive user interfaces.Create and enhance RESTful APIs to facilitate seamless integrations with various healthcare systems and third-party services.Apply best practices for code quality, testing, and continuous integration/continuous deployment (CI/CD) to ensure software reliability and maintainability.Diagnose and resolve technical challenges across the entire stack, ensuring optimal front-end and back-end performance.Mentor junior engineers, offering guidance and expertise to nurture their development and enhance overall team capabilities.Collaborate closely with our data science team to deploy machine learning (ML) and natural language processing (NLP) algorithms into production applications, driving innovation in healthcare solutions.

Aug 14, 2024
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Sony Interactive Entertainment logo
Staff Software Engineer

Sony Interactive Entertainment

Full-time|$216.2K/yr - $324.4K/yr|On-site|United States, San Mateo, CA

Why Choose PlayStation?At PlayStation, we pride ourselves on being the ultimate destination for gaming enthusiasts and a premier workplace for talent. As a recognized global leader in the entertainment industry, we develop the PlayStation family of products and services, including the highly acclaimed PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, and a diverse range of award-winning software titles from PlayStation Studios.We are committed to fostering an inclusive environment that champions diversity and empowers our employees. We invite individuals with a passion for innovation, technology, and gaming to explore our open positions and become a vital part of our expanding global team.PlayStation operates under Sony Interactive Entertainment, a wholly-owned subsidiary of Sony Group Corporation.Staff Software Engineer, Client Engineer San Mateo, CA

Jan 30, 2026
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Verkada logo
Full-time|On-site|San Mateo, CA United States

Role Overview Verkada is looking for a Staff Frontend Engineer focused on Design Systems to help define and maintain the visual foundation of our product interfaces. This position is based in San Mateo, CA. What You Will Do Develop and maintain a unified design language across Verkada's applications. Create and document reusable components and design guidelines. Work closely with UX/UI designers and product teams to ensure consistency throughout the user experience. Streamline development processes by introducing scalable frontend solutions. Support engineering teams by providing tools and patterns that improve efficiency and product quality. Impact Your work will help Verkada deliver a cohesive user experience, making interfaces more intuitive for our customers and development smoother for our teams.

Apr 15, 2026
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Verkada logo
Full-time|$220K/yr - $300K/yr|On-site|San Mateo, CA United States

About UsAt Verkada, we are revolutionizing the way organizations safeguard their people and property through our cutting-edge, AI-driven platform. As a frontrunner in cloud-based physical security, we empower businesses to enhance safety and operational efficiency with our unified software ecosystem, which encompasses video surveillance, access management, environmental monitoring, alarm systems, intercom solutions, and visitor tracking.Trusted by over 30,000 organizations globally, including more than 100 Fortune 500 companies, Verkada serves as the essential physical security layer that simplifies management, promotes intelligent oversight, and supports scalable implementation. Since our inception in 2016, we have experienced remarkable growth, expanding to 15 offices and employing over 2,200 dedicated professionals.Position OverviewAs a Staff Frontend Engineer on our Growth team, you will play a pivotal role in shaping Verkada's online presence. You will be responsible for driving the development of innovative and impactful web experiences that embody modern design aesthetics. Your collaboration with design, marketing, and engineering teams will focus on scaling and optimizing verkada.com and related user-facing subdomains. Your initiatives will include experimenting with high-impact user interfaces to stimulate growth and implementing best practices to enhance business operations.We are looking for a candidate with a growth-oriented mindset, proven leadership abilities, and a history of taking projects from concept to completion while making strategic, data-informed decisions. You will report directly to our Growth Engineering Manager.Your ResponsibilitiesLead ongoing enhancements to Verkada’s website and microsites, ensuring the impeccable execution of creative, visually appealing designs.Collaborate with the Growth team to conceive and implement growth experiments that drive organic traffic.Develop and integrate platforms for A/B testing and performance optimization.Establish operational workflows that improve team productivity, foster collaboration, and encourage continuous learning and engineering excellence.Ensure that web assets are designed with scalability, performance, and SEO best practices in mind.

Feb 9, 2026
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Genesis Therapeutics logo
Full-time|On-site|San Mateo, CA

Genesis Molecular AI is assembling an exceptional software engineering team dedicated to transforming drug discovery through innovative machine learning, advanced biophysical simulations, and computational chemistry. We are in search of passionate engineers eager to contribute to the development of groundbreaking medicines and play a pivotal role in enhancing our software platform.Your ResponsibilitiesLead the evolution of our full-stack platform utilized by computational chemists daily, encompassing data exploration, experiment management, and real-time visualization. You will create AI-driven workflows and modern interaction patterns to expedite insights from hypotheses.Develop and enhance tools for molecule and protein visualization, ML model analysis, and management of intricate chemical workflows.Collaborate with machine learning engineers and computational chemists to innovate and implement new computational techniques for predicting molecular properties.Expand our data infrastructure to accommodate billions of data points and numerous concurrent deep learning and molecular dynamics tasks.Your ProfileYou possess a deep analytical mindset, capable of reasoning from foundational principles while balancing meticulous detail with architectural vision, and you have a strong investigative drive to uncover the core of complex issues.You are comfortable managing challenges across the full stack, including frontend interfaces, backend services, data pipelines, and infrastructure.You have a proven track record of delivering production-ready code and driving projects from conception to completion with minimal supervision.You are excited to work at the convergence of software engineering, drug discovery, and machine learning.What We OfferA chance to work on impactful tools and products that are directly applied to expedite the discovery of new medicines.An environment of strong technical peers in AI, software development, and chemistry, all characterized by a blend of intellectual curiosity and humility. Our team engages in weekly discussions of 1-2 recent machine learning or chemistry papers to stay ahead and inspire innovative ideas.A competitive salary and equity package, along with comprehensive medical, dental, and vision insurance, and a 401(k) plan.About Genesis Molecular AIGenesis Molecular AI is pioneering the application of molecular AI technologies to revolutionize drug discovery, driving efficiency and effectiveness in the quest for new therapies.

Mar 3, 2026
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Roblox Corporation logo
Full-time|On-site|San Mateo, CA, United States

Roblox is looking for a Senior Frontend Software Engineer to help shape engaging user interfaces for a global audience. This position is based in San Mateo, CA. Role overview This role centers on designing and building interactive frontend features that reach millions of players worldwide. The work involves collaborating with teams from different disciplines to deliver polished and intuitive experiences. What you will do Create and implement user interfaces that support Roblox’s platform and community. Work closely with engineers, designers, and product managers to refine and launch new features. Apply current frontend technologies and development practices to improve usability and performance. Requirements Experience developing modern frontend applications. Strong skills in designing user interfaces for large-scale platforms. Ability to collaborate within cross-functional teams.

Apr 28, 2026
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Skydio logo
Full-time|$226K/yr - $226K/yr|On-site|San Mateo, California, United States

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.

Aug 17, 2025

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