Back End Software Engineer Jobs in Seattle, WA

Join a team that's transforming backend systems for a leading fashion marketplace. Collaborate with diverse teams to solve architecture challenges, enhance APIs, and mentor engineers while ensuring sc...

Join a team that's driving backend innovation through AI collaboration, designing scalable applications that impact millions. Collaborate cross-functionally to influence product direction while settin...

Empower transformative telehealth solutions by designing and implementing robust software infrastructure. Join a dynamic team to innovate, automate, and streamline applications, impacting the healthca...

Empower your career with a dynamic engineering role focusing on product development. Collaborate with cross-functional teams to create customer-driven banking solutions, ensuring scalability and opera...

Innovate within a dynamic engineering team, driving robust backend solutions for user-centric products while enhancing platform reliability and efficiency across various projects in a collaborative en...

Elevate your career by leading innovative projects that shape scalable, reliable solutions. Collaborate with cross-functional teams to implement advanced AI capabilities and mentor engineers, ensuring...

Explore innovative solutions as a Senior Software Engineer, enhancing our Developer Platform's capabilities to drive seamless CI/CD experiences and automate developer workflows, fostering a culture of...

Innovate by leading design and development of scalable software solutions to combat identity fraud. Collaborate with cross-functional teams, mentor peers, and ensure quality delivery in a dynamic agil...

Partner with us to innovate agent engineering, crafting unique observability solutions using high-cardinality data. Lead projects from prototype to production while enhancing Canvas capabilities for i...

Join a team that pioneers AI-driven marketing systems, overseeing the complete lifecycle of paid campaigns. Lead the technical vision and execution to enhance marketing efficiency and campaign perform...

Advance the software layer for drone and swapper systems, ensuring seamless interaction between hardware and software. Own features end-to-end and shorten feedback loops, collaborating with teams to e...

Drive engineering excellence in building robust backend systems for a multimodal AI platform. Solve complex technical challenges to enhance emergency response workflows, ensuring reliability and scala...

Develop full-stack features in .NET/Angular, ensuring high-quality code while mentoring peers and driving technical decisions within an Agile environment. Collaborate closely with product teams and ta...

Deliver high-quality production code and guide engineering efforts by mentoring, ensuring robust systems with a focus on scalability, observability, and collaboration across teams to enhance user expe...

Empower innovation at a fast-growing tech company by designing and maintaining scalable backend services while leading architecture discussions and mentoring junior engineers to enhance product perfor...

Deliver high-performance user interfaces by leading frontend development, collaborating on design systems, optimizing performance, and mentoring teammates to ensure efficient, scalable solutions for d...

Grow your career with impactful full-stack development in a dynamic B2B environment. Collaborate cross-functionally to optimize processes, enhance investor tools, and ensure platform reliability, all...

Lead the design and development of innovative software applications, optimize APIs and UI, and collaborate with cross-functional teams to enhance product delivery and quality in an agile environment...

Lead the charge in enhancing our platform's foundation. Tackle complex systems, improve developer tooling, and drive AI tool adoption to elevate engineering practices and platform performance across a...

Lead the charge in architecting and executing complex software projects. Collaborate across teams to enhance product development while mentoring peers and leveraging modern technology for optimal perf...

Join a team that's redefining system architecture, taking ownership of backend development, and enhancing user-facing features. Drive technical innovation while ensuring performance and reliability in...

Champion backend service design and implementation for scalable, secure agentic solutions. Collaborate with teams to integrate technologies, optimize data pipelines, and enforce security practices whi...

Unlock potential by joining a dynamic team to drive innovative SaaS solutions, collaborating closely with engineers and product managers while integrating cutting-edge research to enhance customer suc...

Shape the future of our engineering efforts by creating innovative features and enhancing product capabilities. Collaborate closely in a dynamic team environment to deliver solutions that go live in d...

Unlock potential by leading a creative software engineering team to design and implement a next-gen reliability platform, ensuring high quality, maintainability, and operational excellence through col...