Senior Software Development Engineer Jobs in Seattle, WA

Engineer cutting-edge cyber training systems, overseeing full-stack development, integration, and deployment in dynamic environments. Collaborate with teams to design responsive interfaces and ensure...

Innovate by designing high-performance DDoS mitigation systems. Collaborate across various teams to enhance network security and build scalable solutions while ensuring minimal latency and optimal tra...

Join us to elevate quality standards in radiopharmaceutical development. Lead GMP compliance and quality systems while mentoring junior staff. Drive improvement across our portfolio, ensuring regulato...

Champion the development of innovative solutions by collaborating across teams, driving complex projects, and transforming business goals into impactful software platforms that enhance customer experi...

Transform the future of cloud workspaces by developing solutions that enhance human-AI collaboration, ensuring reliability and performance in enterprise environments while optimizing user experiences...

Drive the development and execution of comprehensive testing for aircraft interior components, collaborating cross-functionally to ensure quality through rigorous methodologies and technical analysis...

Shape the future of loyalty by leading the technical execution and innovation of AI-powered features in a rapidly evolving product landscape, driving cross-functional initiatives with a focus on archi...

Drive innovation in AI-driven frontend solutions, mentoring engineers while advancing tech strategy and performance for dynamic web applications. Collaborate closely with design teams to enhance user...

Champion the design, implementation, and operation of distributed systems that ensure high availability, security, and performance across a wide range of AWS services, while collaborating with skilled...

Advance your career by leading an engineering team to innovate and enhance core storage components in IAM Control Plane architecture, ensuring resiliency and scalability for AWS's global infrastructur...

Lead the design and development of innovative Android applications, collaborating with cross-functional teams to enhance user experience while ensuring code quality, security, and maintainability in a...

Lead the vision and architecture for enterprise-level agentic AI systems. Collaborate across teams to innovate and drive technical excellence while influencing organizational strategy and safety frame...

Lead innovative developments in phased array antenna systems, driving designs from concept to production. Collaborate with cross-functional teams to ensure performance, cost optimization, and successf...

Develop and maintain flight software for the Lunar MK1 vehicle, ensuring its integration and functionality. Collaborate with cross-functional teams to meet stakeholder requirements and enhance the ove...

Join a team that's shaping the future of lunar exploration by developing flight software for our Lunar MK1 Vehicle. Collaborate with experts to ensure safe and reliable software integration, directly...

Drive technical leadership across multiple agile teams to deliver robust software solutions. Lead design, code reviews, and system architecture while mentoring junior engineers and collaborating with...

Deliver innovative solutions by designing and implementing large-scale AI-driven automation systems that enhance configuration management for distributed systems, fostering collaboration and operation...

Elevate your impact as you lead the mechanical engineering strategy for aerospace manufacturing, driving supply chain readiness and fostering collaboration across procurement, quality, and operations...

Elevate your career by designing control systems for substations at high voltages. Collaborate on complex projects, ensuring compliance and efficiency while mentoring junior engineers. Bring innovatio...

Optimize mission critical electrical power studies, leading a team to analyze short circuit, coordination, and arc flash assessments while enhancing internal capabilities and collaborating effectively...

Join a collaborative team dedicated to enhancing health care through innovative software solutions. As a Software Development Engineer, you will design, develop, and maintain applications that support...

Join a team that's focused on delivering high-speed digital and optical solutions. As a key technical resource, you will collaborate closely with sales, demonstrating products while addressing custome...

Join our team as a Sr. Software Engineer to enhance user experiences by developing impactful Python and Java APIs while collaborating across various departments to ensure high-quality software solutio...

Transform your career as you lead advanced electrical power studies for mission-critical projects. Collaborate with diverse teams to enhance expertise and drive design standards while managing multipl...

Explore your career by designing and operating scalable distributed systems that ensure compliance for AWS customers globally. Join a collaborative team and take ownership of innovative evaluation cap...