Senior UI Software Engineer Jobs in Seattle, WA

Champion front-end excellence by architecting and owning a robust design system, enabling seamless collaboration between UX and engineering to deliver high-quality, accessible user experiences at spee...

Pioneer innovative software solutions in the design, development, and verification processes for advanced spacecraft control systems, ensuring robust operation across multiple platforms and missions w...

Unlock potential by engineering cutting-edge distributed systems that enhance enterprise AI orchestration. Work in a dynamic team focused on customer-centric solutions, fostering innovation within a h...

Take ownership of end-to-end feature development, delivering high-quality, scalable applications using React, TypeScript, Django, and Python while collaborating with cross-functional teams to enhance...

Join us to design and build innovative full-stack applications in a collaborative, agile environment. Embrace ownership and contribute to the full software development lifecycle while leveraging AI to...

Transform satellite operations by designing software solutions for our mission-critical systems. Collaborate with multi-disciplinary teams to enhance command, control, and automation processes for div...

Join a team that's redefining e-commerce through innovative backend solutions. As a Senior Backend Engineer, you'll lead architecture and systems design to enhance customer experiences and drive the t...

Innovate backend systems and APIs to enhance scalability and efficiency for customer-driven solutions. Engage in collaborative design and development, shaping impactful features within a lean engineer...

Grow your career with a dynamic team focused on designing scalable solutions. Leverage your backend expertise in C#/.NET and cloud technologies to drive impactful B2B cloud projects while collaboratin...

Innovate by designing and building high-impact full-stack tools quickly to empower teams. You'll drive solutions from concept to deployment, collaborating in agile engineering pods while embracing AI...

Join a dynamic team to architect and optimize advanced cloud solutions, ensuring security, efficiency, and scalability while mentoring junior engineers and fostering innovation across CloudOps and Dev...

Help us enhance our Auto Secured Personal Loan product by developing scalable features, improving user experience, and collaborating with cross-functional teams to drive operational efficiency and gro...

Transform web experiences by leading full-stack feature delivery, architecting backend systems, and improving performance for users while collaborating with diverse teams in a fast-paced, impactful en...

Optimize and develop an internal AI Enablement Platform; lead projects, integrate Microsoft identity systems, and enhance productivity through cutting-edge software tools while collaborating across te...

Transform user experiences as a Senior Full-Stack Engineer. Lead projects end-to-end, bridging backend systems with intuitive front-end interfaces. Collaborate within a dynamic team to drive impactful...

Collaborate with cross-functional teams to implement and deploy cloud solutions, applying XP engineering practices and mentoring others to foster growth. Engage closely with clients to adapt solutions...

Innovate as a critical member of a collaborative team, driving the design and development of scalable backend systems and AI-driven solutions that enhance product offerings and streamline integration...

Accelerate progress at scaling core Libraries products by building high-performance web applications, collaborating with cross-functional teams, and driving innovative solutions for secure software co...

Transform the reliability landscape by engineering self-healing systems and guiding cross-functional teams in best practices, ensuring robust software deployment and seamless scalability across core s...

Join a team that champions technology innovation in banking by designing and building internal applications. Collaborate across functions to streamline critical processes, ensuring secure operations a...

Optimize developer productivity by designing AI solutions and workflows that enhance onboarding, code review, testing, and collaboration. Partner closely with engineering teams to deliver high-perform...

Lead the charge in designing and implementing scalable backend systems for an innovative credit product, driving impactful collaboration and setting the technical direction within a fast-paced, high-i...

Shape the future of AI engineering by enhancing workflows, ensuring system quality, and delivering scalable applications. Collaborate across teams while driving impactful solutions in a fast-paced tec...

Collaborate with cross-functional teams to design, build, and maintain robust automation frameworks using Python, Docker, and Helm, ensuring optimal deployment and management across diverse environmen...

Drive the design and development of scalable cloud-based microservices, ensuring best practices in security and architecture. Collaborate with cross-functional teams to enhance our platform and delive...