Staff Software Engineer Developer Platform jobs in Seattle – Browse 895 openings on RoboApply Jobs

Staff Software Engineer Developer Platform jobs in Seattle

Open roles matching “Staff Software Engineer Developer Platform” with location signals for Seattle. 895 active listings on RoboApply Jobs.

895 jobs found

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SoFi logoSoFi logo
Full-time|On-site|WA - Seattle

Employee Applicant Privacy NoticeAbout Us:Join us in shaping a brighter financial future. At SoFi, we are transforming the way individuals engage with personal finance.As a pioneering financial services company and national bank, we leverage innovative, mobile-centric technology to empower millions of members to achieve their financial aspirations. In a rapi…

Apr 7, 2026
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Metropolis logoMetropolis logo
Full-time|$220K/yr - $250K/yr|On-site|Seattle, Washington, United States

About Us At Metropolis, we are pioneers in artificial intelligence, harnessing cutting-edge computer vision technology to revolutionize the way people navigate everyday experiences. Our mission is to create seamless, checkout-free environments that empower consumers to effortlessly 'drive in and drive out' of various locations. We envision a transformative future where transactions are as quick and simple in the real world as they are online, ultimately allowing individuals to reclaim their most precious resource: time. Your Role We are on the lookout for a talented Staff Software Engineer to join our dynamic Revenue Platform team. In this pivotal role, you will take charge of the technical strategy for our billing, payments, and invoicing systems, managing a robust infrastructure that currently processes tens of millions of transactions monthly. You will play a crucial role in balancing immediate business needs with long-term architectural enhancements, identifying impactful improvements, and crafting effective migration plans to support our rapid growth. As a technical thought leader, you will collaborate closely with engineering, finance, and operations teams to address complex challenges around pricing structures, subscription billing, and enterprise invoicing. Your systems-oriented mindset will enable you to comprehend intricate workflows and develop roadmaps that enhance our platform's capabilities while it remains operational. Your contributions will directly influence how Metropolis monetizes its offerings and expands into new sectors beyond parking, ensuring our financial frameworks are resilient, compliant, and extraordinarily efficient.

Feb 17, 2026
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Anthropic logoAnthropic logo
Full-time|$405K/yr - $485K/yr|On-site|San Francisco, CA | New York City, NY | Seattle, WA

About AnthropicAt Anthropic, we are dedicated to developing AI systems that are not only safe but also interpretable and steerable. Our mission is to ensure that AI serves the best interests of our users and society at large. Our rapidly growing team comprises passionate researchers, engineers, policy experts, and business leaders, all collaborating to create beneficial AI technologies.About the Role:We are seeking skilled software engineers to join our Platform team. This team is responsible for building the essential foundations that enhance product development across Anthropic. We manage the infrastructure and systems that teams rely on for reliable and scalable deployment to both internal users and hundreds of thousands of external clients worldwide.In this role, you will independently define and scope complex, multi-month projects, fostering cross-organizational alignment in ambiguous problem areas. Your architectural decisions will significantly influence the way Anthropic develops and scales its products. You will collaborate closely with research teams to transform cutting-edge capabilities into market-ready solutions, ensuring a lasting impact on our platforms that serve both internal and external engineering teams.Multiple teams are actively hiring, and team assignments will be determined post-interview based on your skills, interests, and the needs of the organization. This flexible approach helps us align talented engineers with backend product initiatives where they can make the most significant impact and experience growth.Your Responsibilities:Platform Acceleration: You will enhance developer productivity for product engineers at Anthropic. This includes architecting and optimizing critical development infrastructure that fuels our AI product development, encompassing development environments, observability, and CI/CD pipelines. You will work closely with product teams to understand their workflows and eliminate friction points, resulting in a profound multiplier effect across the product organization, thus accelerating our mission.Service Infrastructure: You will build and maintain the core infrastructure that supports Anthropic's engineering efforts, ranging from service mesh and observability systems to deployment pipelines and shared libraries. Your contributions will empower product teams to construct and operate reliable services at scale, positioning you as a critical force multiplier within the company.Multicloud: You will develop and sustain the infrastructure that allows Anthropic to function seamlessly across various cloud providers, focusing on cloud-agnostic solutions that enhance our operational efficiency.

Apr 8, 2026
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Anduril Industries logoAnduril Industries logo
On-site|On-site|Seattle, Washington, United States

At Anduril Industries, we are at the forefront of defense technology, dedicated to revolutionizing military capabilities for the U.S. and its allies through innovative solutions. Our commitment lies in harnessing the expertise, cutting-edge technologies, and modern business models of today's leading companies to reshape the defense landscape. Central to our mission is Lattice OS, an AI-driven operating system that transforms vast data streams into a dynamic, real-time 3D command and control hub. As we navigate an era marked by strategic competition, Anduril is steadfast in delivering state-of-the-art autonomy, AI, computer vision, sensor fusion, and networking technologies to military operations in a fraction of the time traditionally required.TEAM OVERVIEWThe Developer Platform team is integral to Anduril's engineering framework, crafting essential infrastructure that empowers teams to deploy mission-critical defense solutions. As a member of this team, your focus will be on optimizing release pipelines and CI/CD workflows that underpin Anduril's Software Factories across the U.S., Australia, and the U.K. You will create productivity-enhancing tools, such as our Golang-based dx CLI, and design data infrastructure to provide actionable engineering metrics and KPIs. Your contributions will significantly enhance productivity across the software engineering ecosystem, laying a scalable foundation that aligns with Anduril's growth and mission to tackle urgent defense challenges with advanced technology.

Feb 11, 2026
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HackerOne logoHackerOne logo
Full-time|On-site|Seattle

Join HackerOne as a Senior Software Engineer on our cutting-edge AI Platform team. In this role, you will be pivotal in designing and developing innovative AI solutions that enhance our security platform. We are looking for a skilled engineer who thrives in a collaborative environment and is passionate about leveraging technology to solve complex challenges in cybersecurity.

Mar 16, 2026
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Compass logoCompass logo
Full-time|$200.1K/yr - $222.3K/yr|On-site|Seattle

At Compass, we are committed to transforming the way people find their homes. Established in 2012, we have created a groundbreaking end-to-end platform that empowers real estate agents to provide exceptional service to both buyers and sellers.As a Staff Software Engineer within the Transaction Journey organization, you will leverage your expertise in microservices architecture to develop impactful products for our customers. You will lead the design and development of services that enhance the consumer experience in the real estate sector while supporting the scalability of the world's foremost brokerage. You will guide a team in creating a collaborative transaction management platform that simplifies the home buying and selling process, enabling agents to efficiently manage transactions from initial contact to closing, including accessing local forms, sending documents for electronic signatures, and handling offers.You are a passionate engineer dedicated to crafting intuitive APIs. You believe that your insights are crucial in making product and business decisions. You have a zest for learning and a desire to share your knowledge with your peers. You are an excellent communicator who strives to understand before seeking to be understood.Your design systems prioritize fault tolerance, scalability, high availability, thorough testing, and adherence to best practices, including the single responsibility principle.Your code is modular and reusable, and you take pride in delivering reliable, well-tested, peer-reviewed solutions that conform to industry standards. You have strong opinions regarding code structure, style, and development processes.At Compass, You Will:Provide strategic direction and ownership of Compass' software architecture.Develop and scale the platform that empowers real estate professionals, buyers, and sellers.Become a domain expert in real estate technology, acting as a supportive partner to our customers.Inspire, recruit, and mentor fellow engineers.Lead the architecture of our distributed microservices framework.Work in a scalable engineering culture that utilizes modern principles of decoupled systems, automated CI/CD, testing, and monitoring to enhance efficiency.Implement standard agile development methodologies.Join an exceptional team with significant visibility and exciting projects on the horizon.

Apr 3, 2026
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Docker, Inc. logoDocker, Inc. logo
Full-time|$100K/yr - $100K/yr|Remote|Seattle, WA

At Docker, we simplify application development, allowing developers to concentrate on what truly matters. Our remote-first team is globally dispersed, united by a shared enthusiasm for innovation and exceptional developer experiences. With a robust user base of over 20 million monthly and 20 billion image pulls, Docker stands as the leading tool for building, sharing, and managing applications—trusted by both startups and Fortune 100 companies. Our growth trajectory is impressive, and we’re just getting started. Join us for an exciting journey!As a Staff Software Engineer on the Offload team, you will be instrumental in designing and developing the foundational systems that drive Docker’s cloud platform. Your primary focus will be on crafting scalable, reliable, and secure infrastructure that empowers developers to confidently deploy and manage containerized workloads.If you excel at solving challenges in distributed systems, enjoy collaborating at the crossroads of developer experience and cloud infrastructure, and aspire to influence the future of Docker’s platform, we would love to hear from you.

Mar 4, 2026
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Sofi logoSofi logo
Full-time|On-site|WA - Seattle

Join our innovative team at Sofi as a Staff Software Engineer in the Protect division. We are looking for a talented engineer who is passionate about developing cutting-edge solutions to enhance our security and risk management capabilities. You will work collaboratively with cross-functional teams to design, implement, and maintain software systems that safeguard our users’ financial data.In this role, you will leverage your expertise in software development, problem-solving, and data analysis to create scalable and efficient applications. Your contributions will directly impact the safety and security of our platform, making a difference in the lives of our customers.

Mar 12, 2026
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Read AI logo
Full-time|On-site|Read AI - Seattle HQ

Join Read AI as a Staff Software Engineer specializing in Frontend development! In this exciting role, you will be part of a dynamic team that is passionate about building cutting-edge applications that redefine how AI is integrated into everyday user experiences. You will work closely with Product Managers and Designers to develop high-quality web applications that are not only functional but also visually appealing.

Apr 10, 2026
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SoFi logoSoFi logo
Full-time|On-site|WA - Seattle

Join our dynamic team at SoFi as a Senior Software Engineer focusing on our Cloud Platform. In this role, you will leverage your expertise to design and implement scalable cloud solutions, driving innovation and performance across our platform.Your contributions will help shape the future of our cloud services, ensuring robust functionality and seamless user experiences. Collaborate with a talented team of engineers and contribute to exciting projects that have a significant impact on our business and customers.

Apr 10, 2026
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Anduril Industries logoAnduril Industries logo
Full-time|On-site|Seattle, Washington, United States

Role Overview Anduril Industries is seeking a Staff Software Engineer for the QualityOS team in Seattle, Washington. This role centers on building software that improves the quality and reliability of advanced defense technologies. What You Will Do Design and implement software systems that support mission-critical applications Work closely with engineers to develop and refine solutions that raise the bar for quality and reliability Focus on quality assurance, testing, and performance optimization throughout the development process What We're Looking For Strong background in software engineering principles Experience with quality assurance and testing methodologies Ability to optimize software for performance and reliability Collaborative approach to problem solving within a technical team

Apr 16, 2026
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Palantir Technologies logoPalantir Technologies logo
Full-time|On-site|Seattle, WA

Join a Transformative Technology LeaderAt Palantir, we create state-of-the-art software that revolutionizes data-driven decision-making and operations. Our innovative platforms empower partners across various sectors to tackle critical challenges—from accelerating drug discovery and mitigating supply chain risks to reuniting families with missing children. Join us in making a meaningful impact on the world.About the RoleAs a Software Engineer focused on our Environment Platform, you will play a pivotal role in defining the strategy for achieving full containerization across our software platforms—Foundry, Gotham, and Apollo—while navigating a complex landscape of infrastructure types. You will also extend your expertise to support Palantir’s growing customer base. Your contributions will involve designing and developing elegant, reliable APIs powered by Kubernetes (K8s) controllers, bridging the gap between raw Kubernetes clusters and fully-functional, infrastructure-agnostic runtimes that can adapt to the operational needs of numerous specialized microservices. You will collaborate with a dynamic, driven team, enriched by diverse backgrounds and perspectives, all united by a shared ambition to innovate and excel.

Sep 5, 2024
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DoorDash, Inc. logoDoorDash, Inc. logo
Full-time|On-site|San Francisco, CA; Sunnyvale, CA; Seattle, WA

Join DoorDash as a Staff Software Engineer specializing in Data Engineering, where you will play a critical role in designing and implementing data solutions that drive business insights and enhance operational efficiency. You will collaborate with cross-functional teams to create robust data pipelines and leverage cutting-edge technology to manage large-scale datasets.

Apr 30, 2026
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Axon Enterprise, Inc. logoAxon Enterprise, Inc. logo
Full-time|$168.8K/yr - $270K/yr|On-site|Seattle, Washington, United States

Join Axon and be a Force for Good.At Axon, our mission is to Protect Life. We are pioneers tackling society's most pressing safety and justice challenges through our innovative ecosystem of devices and cloud-based software. Our collaborative environment fosters open communication and the pursuit of diverse perspectives from customers, communities, and one another.Life at Axon is dynamic, rewarding, and impactful. Here, you will own your projects and drive significant change while continuously growing with a company dedicated to making a difference.Your ImpactThe Justice and Corrections team is dedicated to developing new solutions that enhance efficiency, accountability, and equity within the Criminal Justice and Corrections systems, ultimately leading to improved outcomes for all stakeholders. As a Staff Software Engineer on this team, you will assist prosecutors, public defenders, and corrections officers in managing their significant workloads, alleviating challenges for both victims and the accused by ensuring fair and effective administration of justice. Your contributions will have a profound impact on communities by enhancing these vital societal systems.Leveraging your expertise in constructing large-scale cloud services, you will collaborate with fellow Staff and Senior Engineers to guide the technical vision of our team. Your robust system design capabilities will empower you to adopt a comprehensive approach in ensuring our products achieve exceptional standards for fault tolerance, scalability, and performance. Your commitment to customer satisfaction will drive you to partner with product and design teams to envision and implement innovative solutions to critical customer challenges.With a high standard of excellence, you will adeptly guide teams in making technical decisions that produce highly reliable systems. As a force multiplier, you will nurture and mentor the next generation of engineering leaders, fostering an inclusive and open culture that encourages candid discussions and minimizes bureaucratic obstacles. You exemplify our core value of Join Forces and have no tolerance for non-collaborative attitudes.As a seasoned technical contributor, your passion for technology keeps you informed about the latest trends, frameworks, and tools. In your role as a technical leader, you will advise senior management (Director/Senior Director/Vice President) on the technical strategy for the broader department, balancing business and engineering priorities to identify the right long-term initiatives and investments.

Mar 27, 2026
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Grow Therapy logoGrow Therapy logo
Full-time|On-site|Seattle, WA

Join Grow Therapy as a Staff Software Engineer and play a crucial role in shaping our technology platform. You will collaborate with cross-functional teams to architect and build innovative solutions that enhance our service delivery and user experience. We are looking for a talented engineer who is passionate about creating high-quality software and thrives in a dynamic and fast-paced environment.

Feb 24, 2026
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Anthropic logoAnthropic logo
Full-time|On-site|San Francisco, CA | New York City, NY | Seattle, WA

Anthropic is hiring a Staff Software Engineer to focus on Node Infrastructure. This position is based in San Francisco, New York City, or Seattle. Role overview This role centers on designing, building, and maintaining the core systems that support Anthropic’s services. The work directly affects the reliability and scalability of the company’s AI offerings. Collaboration Work closely with a skilled engineering team to develop infrastructure that supports high-quality AI solutions. The team values input and hands-on problem solving from every member. Impact Efforts in this role help ensure Anthropic’s services remain stable and can grow as demand increases. The systems you help create will play a key part in the company’s ability to deliver dependable AI products.

Apr 29, 2026
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Airwallex logoAirwallex logo
Full-time|On-site|US - Seattle

Join Airwallex as a Staff Software Engineer focused on enhancing productivity and driving innovation within our engineering teams. You will be responsible for developing high-quality software solutions that streamline processes and improve user experience. Collaborate with cross-functional teams to identify areas for improvement and implement effective solutions.

Apr 9, 2026
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Anduril Industries logoAnduril Industries logo
Full-time|$191K/yr - $253K/yr|On-site|Boston, Massachusetts, United States; Costa Mesa, California, United States; Seattle, Washington, United States

Location: Boston, MA; Costa Mesa, CA; Seattle, WA About Anduril Industries Anduril Industries builds advanced defense technology for the U.S. and allied nations. The company’s systems run on Lattice OS, a platform that fuses thousands of data streams into a real-time, 3D command and control environment. Anduril focuses on delivering autonomy, AI, computer vision, sensor fusion, and networking solutions to military operations quickly, often in months rather than years. Team Overview: Developer Platform The Developer Platform team provides the backbone for software development at Anduril. This group manages the main developer CLI, which sees over 93,000 uses by more than 2,300 engineers. CI/CD pipelines support 3,500+ engineers across 23 product lines in the U.S., Australia, and the U.K. The team also handles deployment and release management systems, as well as the company’s LLM adoption platform. Now, the team is launching a new agentic development initiative to build next-generation AI-centric developer infrastructure. What You Will Do Build infrastructure for multi-agent orchestration, enabling AI coding agents to operate autonomously on servers and manage tasks across repositories at scale. Develop a real-time, agent-optimized knowledge base that gives AI agents detailed context about codebases, architecture, and operational patterns. Create a skills and plugin platform so teams can encode domain expertise into reusable AI features. Improve CI/CD reliability and the developer experience across 23 product lines. Design and refine release tools to simplify software deployment to production and robotic platforms. Oversee and enhance Anduril’s LLM adoption platform, including model rollouts, capacity planning, cost tracking, and developer onboarding.

Apr 20, 2026
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Docker logoDocker logo
FullTime|On-site|Seattle, WA

At Docker, we are transforming the landscape of application development, empowering developers to focus on what truly matters. Our globally distributed, remote-first team is driven by a shared enthusiasm for innovation and exceptional developer experiences. With over 20 million active users and 20 billion image pulls each month, Docker stands as the leading tool for building, sharing, and running applications—trusted by both emerging startups and Fortune 100 companies. As we embark on an exciting growth journey, we invite you to join us for an incredible adventure!We are on the lookout for a Senior Software Engineer to become a vital member of our Data Infrastructure team, driving the technical advancement of our data systems that underpin analytics company-wide. As Docker scales to serve millions of developers and thousands of enterprise clients globally, we are in need of a senior technical leader who can design, cultivate, and deploy scalable data infrastructure that empowers data-driven decision-making across our Product, Engineering, Sales, Marketing, Finance, and Executive teams.In this hands-on leadership position, you will blend individual technical contributions with strategic thinking and mentorship. Your responsibilities will include architecting and implementing robust data systems and processes tailored to Docker's analytics requirements while setting technical standards and best practices for our data organization. Collaborating closely with cross-functional teams, you will gather requirements and deliver data solutions that drive key business outcomes.To succeed in this role, you must possess expert-level technical skills in modern data platforms, exceptional system design abilities, and the capacity to influence technical direction while mentoring and nurturing fellow engineers. You will play an essential part in scaling Docker's data capabilities as we continue to broaden our product offerings and serve enterprise customers around the globe.

Sep 24, 2025
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Outreach logoOutreach logo
Full-time|On-site|Seattle, WA

Outreach builds an AI platform for revenue operations, providing sales teams with AI-driven insights, conversation intelligence, and automation. Companies like Databricks, SAP, Siemens, and Verizon use Outreach to streamline sales workflows and improve forecasting. Team focus The Intelligence Tooling and Enablement team works to bring AI solutions into Outreach’s engineering practices. This group introduces new tools, refines development processes, and creates training resources, all aimed at helping engineering teams work more efficiently with AI at the center of their approach. What you will do Develop AI solutions and integrate them into the software development lifecycle. Location This position is based in Seattle, WA.

Apr 28, 2026

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