Back End Software Engineer Jobs in Seattle, WA

Champion backend development by designing and implementing robust APIs and services. Collaborate with cross-functional teams to enhance platform architecture, improve workflows, and integrate complex...

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 shaping the future of backend technology by leading a dynamic group of engineers to build, optimize, and operate scalable systems for geospatial data and integrations, while fosteri...

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...

Drive the future of backend development by architecting scalable services and APIs, optimizing performance, and mentoring engineers in a collaborative startup environment. Make a significant impact on...

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...

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...

Join a dynamic team as a senior full-stack engineer to develop AI-driven solutions for high-stakes legal workflows. Take ownership of product from front-end to back-end, providing innovative features...

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 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...

Take ownership of designing and implementing robust backend systems while leading cross-team collaboration to enhance device management workflows and ensure exceptional software quality and scalabilit...

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...

Contribute to the development of scalable pricing systems, ensuring high availability and operational quality. Collaborate with cross-functional teams to innovate products and enhance experiences thro...

Unlock potential by designing and implementing scalable systems that empower third-party sellers. Collaborate across teams to deliver high-performance backend solutions that enhance user experiences a...

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...

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...