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Senior Sr Software Engineer Android in San Mateo

208 active opportunities · Updated for October 2026

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Explore current senior sr software engineer android jobs in San Mateo. Use filters to narrow by work mode, employment type, experience and date posted.

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Roblox
📍 San Mateo• $144.6K – $174.1K/yr
1mo ago

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. As a Vendor Operations focused on automation, you will work horizontally across our safety vendor ecosystem to drive programs that standardize, automate, and scale the processes that keep our operations running. Rather than owning a single vendor relationship in isolation, you will operate across systems, tools, and vendor partners to build repeatable workflows, introduce automation and LLM-based tooling where it drives efficiency, and establish the reporting and communication rhythms that keep senior leadership informed. This is a builder's role for someone equally comfortable in a vendor business review, a process-mapping session, and a dataset full of operational signals. You will: Lead horizontal programs that scale safety vendor operations by identifying friction across systems and vendor relationships, then designing and rolling out standardized processes and playbooks that improve quality, throughput, and cost efficiency. Partner with vendors and internal stakeholders to translate operational goals into concrete workflows, SLAs, and success metrics, holding programs accountable to measurable outcomes. Identify and implement automation opportunities across manual and repetitive proces

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Fanatics Commerce
📍 San Mateo• $188.8K – $235K/yr
2mo ago

Fanatics Commerce is the global leader in licensed sports merchandise, operating a vertically integrated platform that designs, manufactures, and delivers officially licensed apparel, jerseys, headwear, and collectibles for major leagues, teams, and events worldwide. With more than 900 e-commerce sites and a global omnichannel presence across digital, in-venue, and retail, Fanatics Commerce reaches fans in over 180 countries and powers official fan experiences for many of the world's most iconic sports properties. At Fanatics, we bring our BOLD Leadership Principles to life every day - building championship teams, obsessing over fans, acting with entrepreneurial speed, and delivering with a determined and relentless mindset. As we continue to scale our global platform, the Director, Business Strategy & Analytics will play a critical role in driving data-informed digital marketing performance and customer acquisition strategy across Paid Search, Paid Social, Display, and Affiliate channels. ROLE OVERVIEW We are seeking a data-driven leader with deep experience in eCommerce marketing analytics and a scrappy, get-it-done attitude to join the Strategy & Analytics team. This role partners closely with the Digital Marketing team to optimize digital marketing investments, improve campaign efficiency, and shape customer acquisition strategy — with significant exposure to senior leadership and a mandate to distill complex marketing data into clear, actionable insights. The Director, Business Strategy & Analytics delivers business and fan impact through BOLD leadership and execution excellence, leveraging data, automation, and AI-enabled insights. HOW WILL YOU DRIVE IMPACT Success is measured by the ability to deliver results through BOLD capabilities and measurable outcomes. Team & Leadership Impact (Build Championship Teams) Cross-Functional Leadership: Serve as a strategic analytics partner to Digital Marketing channel managers and business stakeholders, tr

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Roblox
📍 San Mateo• $295.3K – $345K/yr
10 days ago

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. Roblox’s Service Networking team connects and secures the services behind our platform across our data centers and cloud infrastructure. As a Principal Software Engineer on Service Networking, you will set technical direction and lead hands-on development of the systems that make service-to-service communication reliable, secure, and efficient. You will guide the evolution of our Envoy- and Istio-based platform as services move across Kubernetes, Nomad, and cloud environments. You will partner with Compute, Security, and application teams, and help senior engineers lead complex technical work. You will: Set the technical strategy and roadmap for service mesh, balancing reliability, security, performance, and operating cost. Design and build control-plane and data-plane capabilities for service discovery, routing, load balancing, and traffic policy using Envoy, Istio, and related technologies. Lead integration and migration across Kubernetes, Nomad, and cloud environments, with clear compatibility requirements and safe rollout plans. Partner with Security and application teams to deliver workload identity, mutual TLS, and traffic policy enforcement in production. Improve resource efficiency

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Roblox
📍 San Mateo• $295.3K – $345K/yr
17 days ago

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 Ads User Experience team at Roblox is dedicated to developing cutting-edge software and integrations that facilitate ads on Roblox. Our focus lies in building a first-of-its-kind ads system in our Game Engine. We are developing different ad formats and integrations, starting with video. We are looking for a Principal Software Engineer with an expertise in C++. This is a high-impact position. Ads at Roblox is at the beginning of our journey, presenting an amazing opportunity to get in at the ground floor and help build a multi-billion dollar business from scratch. We are approaching this challenge with a strong focus on performance and a deep respect for our community — ensuring everyone continues to have an exceptional experience on Roblox. As we move toward enabling cooperative experiences for an infinite number of players in infinitely scalable worlds, we are looking for a Senior Engineer who is both technically exceptional and capable of delivering meaningful, real-world impact. You Will: Help build a first-of-its-kind ads system within the Roblox Game Engine Develop new ad formats and integrations, starting with video Contribute to the design and performance of systems t

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19 days ago

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 Administration team at Roblox provides core administrative support and serves as strategic partners to our business leaders. You Will: Provide executive support to the Chief Creator Ecosystem Officer and Senior Director of Creator Product. Strategically manage complex calendars — allocating time against priorities, protecting focus time, and proactively resolving conflicts before they surface. Serve as a trusted operational proxy for executives – ensuring their time is optimized, they are delegating effectively, and anticipating what is needed before being asked. Drive continuous process improvement across the org — identifying what isn't working, owning the fix, and sharing better practices with the broader EA community. Plan and execute impactful team events, including team building activities, off-sites, and recognition programs. Maintain team communication channels, meeting notes, project plans, goals, and group tasks. Manage the confidential execution of organizational changes, including information flow, timing, and discretion across sensitive people movements. Engage in frequent written and verbal correspondence with high-profile external partners and clients. M

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Roblox
📍 San Mateo• $231K – $267.4K/yr
24 days ago

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. Roblox is seeking a Principal Client Platform Engineer to serve as the technical architect of our global endpoint ecosystem. Reporting to the Client Services Manager, you will define the long-term strategy for how our fleet scales, secures, and evolves. This role goes beyond day-to-day management — you will establish architectural standards, drive automation-first platform design, and ensure thousands of builders have secure, reliable tools to do their best work. From strengthening our security posture in a complex hybrid environment to mentoring senior engineers, you will shape the technical foundation that powers innovation at Roblox. You Will: Standardize the global security and management strategy for our entire fleet of macOS, Windows, Linux, Android, iOS, and ChromeOS devices to ensure peak performance and ironclad compliance. Evolve of our deployment pipeline, driving the automated rollout of patches, OS upgrades, and complex certificate lifecycles for all endpoints. Lead the hardening of our endpoint security posture, partnering with InfoSec to architect automated remediation workflows and deploying advanced observability tools like CrowdStrike, and Kolide. Design and scale internal

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Roblox
📍 San Mateo• $151.9K – $191.3K/yr
25 days ago

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. We're looking for an Influencer Marketing Specialist to join our and help bring influencer campaigns to life. This is an execution-focused role built for someone who is highly organized, creator-savvy, and eager to get hands-on experience across all facets of influencer marketing — from day-to-day campaign coordination to supporting live events on the ground. You'll work closely with senior team members to support a roster of creators, keep campaigns running on time, and be a key point of contact for influencers throughout their partnership journey. If you love being in the mix, thrive in fast-paced environments, and take pride in getting the details right, this role is for you. You will : Campaign Support Assist in the end-to-end execution of influencer campaigns — supporting briefing, content review, posting coordination, and performance tracking Manage campaign timelines and deliverable trackers, flagging risks and keeping all parties aligned Partner with internal teams to draft creator briefs, talking points, and campaign recaps under the direction of senior team members Coordinate with internal teams (creative, legal, social, events) to ensure influencer content is on-brand and deliver

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Roblox
📍 San Mateo• $263.7K – $300.9K/yr
1mo ago

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. Unlike anywhere else in AI right now, Roblox is building AI for creation. The mission of our Foundation AI team is to put generative AI in the hands of millions of creators. Last year, we shipped our first 3D foundation model, which turns text prompt into a production-ready 3D object. We're now pushing further into multi-modal input, like image, video, and 3D assets, and toward 4D, fully interactive worlds, all while developers keep full control of their game rules and physics. Creators use these models to build everything from a single 3D object to an entire playable world, reaching tens of millions of people every day. That end-to-end loop, from a creator's first prompt to a player's first moment inside an experience, is what makes this space different. The story of what these tools can do, and where they're headed, is still largely untold. We are looking for a world-class Senior Product Marketing Manager to define how Roblox communicates the future of AI-powered creation. This is a high-visibility role requiring a blend of technical fluency, narrative craft, and the cross-functional instincts to move quickly in one of the most dynamic spaces in the industry. You will be embedded with our

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Roblox
📍 San Mateo• $295.3K – $345K/yr
1mo ago

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. 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. A key aspect of immersive experience is performance - less friction means players want to stay longer and come back for more. As the Engineering Manager for Consumer Apps - Performance, you will lead a team focused on making Roblox more performant, responsive, and resilient across all supported platforms - mobile, desktop, console. You'll drive research of performance optimization opportunities, and long-term strategy for regression defense and architecture improvements. Your work will directly influence company-level goals around monetization, engagement and retention. This role is based at Roblox HQ in San Mateo, CA (no remote option). You Will: Lead, mentor, and grow a high-performing engineering team. Support engineers, ranging from junior to senior, in their development. Foster a team culture of collaboration, innovation, and engineering excellence; while getting things done. Define and execute the product and technical strategy for performance improvements and re

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Roblox
📍 San Mateo• $62 – $62/hr
1mo ago

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. During your 12-week journey as a Product Manager Intern at Roblox, you’ll shape how our millions of users experience our platform every day. You will collaborate with cross-functional teams of engineers, designers, and data scientists to enrich the way people play, connect and express themselves, driving product success from ideation to launch. Applications for this position will close on Friday, October 30th at 5 PM PST - we recruit on a rolling basis. You Will: Build product features that millions of users will interact with every day, sharing updates, progress, and learnings to stakeholders across the business. Partner with senior product managers to define product strategy and roadmaps. Collaborate with cross-functional partners in design, data science, product marketing and engineering to write specifications, experimentation plans and go-to-market briefs. Conduct user research, gather feedback, and analyze data to identify creator community needs and opportunities. Support market research and competitive analysis to inform product decisions. You Are: Pursuing an undergraduate/graduate degree in computer science, engineering, information systems, business, mathematics or a

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Roblox
📍 San Mateo• $143K – $143K/yr
1mo ago

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. Roblox’s 21-month Associate Product Manager (APM) rotational program is designed to cultivate well-rounded product leaders through mentorship, guided learning, and hands-on execution. You’ll have the opportunity to collaborate with cross-functional partners to learn about our full platform ecosystem, applying that knowledge to build and enhance features used by millions of players and creators every day, spanning payment systems, consumer mobile apps, social features, and game development. Applications for this position will close on Friday, October 30th at 5 PM PST - we recruit on a rolling basis. You Will: Build product features that millions of users will interact with every day, sharing updates, progress, and learnings to stakeholders across the business. Partner with senior product managers to define product strategy and roadmaps. Collaborate with cross-functional partners in design, data science, product marketing and engineering to write specifications, experimentation plans and go-to-market briefs. Conduct user research, gather feedback, and analyze data to identify creator community needs and opportunities. Support market research and competitive analysis to inform prod

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Roblox
📍 San Mateo• $153.1K – $196.8K/yr
1mo ago

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. As a Software Engineer on the Creator, Experience LiveOps team, you'll work full-stack across our backend services and the creator-hub web app (TypeScript/React) to ship features that let every creator run live-ops the way large studios do: safely, and at platform scale. You'll own meaningful pieces from day one and work closely with senior and principal engineers, our PM, and design. Join us and give the entire creator community live-ops superpowers. The Experience LiveOps (ELO) Team builds the runtime tools creators use to operate and tune their live experiences without shipping a code release. Our surfaces include Remote Configs (targeted, scheduled, and AI-assisted configuration), A/B Experimentation with real metrics and early harm detection, audience Segmentation, and Open Cloud / public APIs that expose all of it programmatically. You Will: Build and ship features across ELO's config, experimentation, and segmentation surfaces, backend services and the creator-hub UI. Own projects end-to-end (spec to launch) with support from senior/principal engineers on the team. Partner with PM, design, DSA/Discovery, and Data Platform to deliver high-quality, well-instrumented features. Par

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Roblox
📍 San Mateo• Full-time• From $293.8K/yr
2mo ago

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. As a Principal Enterprise Security Engineer, you will advance Roblox’s Enterprise Security strategy by shaping and evolving security architecture in alignment with business objectives. You will lead the design, deployment, and governance of security solutions that safeguard Roblox’s corporate infrastructure while enabling scalable, secure operations. Partnering cross-functionally with Corporate Engineering and Trust & Safety, you will translate organizational priorities into resilient security capabilities that balance risk, compliance, and productivity. You will join the Platform, Enterprise, and Application Security group, reporting directly to the Senior Manager of Enterprise Security Engineering. You'll partner with security professionals across the InfoSec team, and work cross-functionally with teams throughout Roblox to drive security initiatives that scale with our business. You will: Define and maintain enterprise-wide security standards and principles that guide how security is implemented across business workflows, ensuring consistency, scalability, and alignment with organizational risk posture. Lead and drive initiatives across core security domains, including Endpoint Secur

awsgitai
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Roblox
📍 San Mateo• Full-time• $134.5K – $167.9K/yr
2mo ago

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. As a Business Operations (BizOps) Associate, you will be the ultimate data expert and thrive on solving analytical problems, driving operational insights, and communicating solutions directly to the senior team. You'll help define and drive strategic, operational and organizational optimizations across the company. The BizOps team works on important operational projects including user growth, user engagement and monetization, strategic partnerships, and the Roblox developer community. The team will work with a broad array of departments including Product, Business Development, Engineering, Marketing, People, FP&A and Developer Relations. Experience in an analytical role (i.e., investment banking, management consulting, corporate development) and an understanding of finance and the public markets is preferred. A willingness to be mentored and learn aspects of the business will be essential for success in the role, as will be the ability to exhibit autonomy in your analysis and mastery of the material. You will report into our Senior Manager, Business Operations. This full-time, hybrid position is located at our headquarters in San Mateo, California. You Will: Become an expert on Roblox's

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Roblox
📍 San Mateo• Full-time• $326.1K – $385.1K/yr
2mo ago

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. As a Principal Security Software Engineer on the Production IAM team, you will set the technical direction for how identity and access work across Roblox's production infrastructure, from the mTLS-based identity that services use to authenticate to one another, to the privileged access controls that govern how engineers reach production. The team is accountable for Roblox's machine and workload identity platform, its centralized authorization engine, its production access management platform, production PKI and certificate lifecycle, and just-in-time privileged access for engineers. As an individual contributor in Production IAM, you will define multi-year strategy, drive alignment across Roblox Platform, mentor senior and staff engineers, and personally build the hardest parts of these systems. As AI agents become first-class actors in production, you will also help pioneer how they get identity, prove who they are, and receive safely-scoped access. You will Lead the architecture for production identity and access. Define and evolve the end-to-end design for machine, workload, human, and AI-agent identity across our hybrid on-prem and cloud fleet, making secure access invisible when

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