Principal Software Engineer Jobs in Seattle, WA

Deliver scalable, cloud-native solutions by leading engineering teams, driving software development lifecycle, and integrating AI/ML applications while fostering collaboration and innovation across fu...

Architect and drive the evolution of scalable cloud-native platforms while leading cross-functional teams to deliver high-performance software solutions using advanced technologies like AI/ML...

Innovate project management by leading remote equipment implementation, ensuring timeliness and quality in delivery. Collaborate across teams to meet healthcare goals, while keeping communication clea...

Play a key role in enhancing our security posture by managing vulnerabilities, developing policies, and leading compliance efforts. Collaborate with cross-functional teams to drive continuous improvem...

Optimize and deliver robust Elixir services and dynamic React frontends, engaging fully in all phases of development to enhance product functionality and performance while collaborating effectively wi...

Transform and lead complex IT programs, driving cross-functional collaboration and project successes. Manage resource allocation, stakeholder relationships, budgets, and quality assurance to achieve s...

Empower innovation as you lead architecture, design, and delivery of scalable AI systems. Collaborate cross-functionally to integrate advanced solutions while mentoring engineers and fostering a cultu...

Lead the charge in developing and validating mission-critical software for advanced rocket systems. Collaborate within a dynamic team to influence software architecture and ensure the safety and relia...

Transform the nuclear industry by leveraging your software expertise to design, implement, and manage AI-driven models, enhancing safety and efficiency in advanced fission power technology...

Drive innovative advertising research initiatives by collaborating with cross-functional teams, executing quantitative and qualitative studies to shape impactful business strategies, and translating i...

Collaborate with cross-functional teams to optimize and maintain critical utility systems in a cGMP manufacturing environment. Take ownership of complex troubleshooting, ensuring compliance and enhanc...

Shape the future of product design by leading UX strategy for a transformative platform. Collaborate cross-functionally to define AI-driven user experiences and simplify complex workflows, enhancing u...

Explore creativity by leading design initiatives and mentoring fellow designers. Collaborate with teams to create engaging graphics while ensuring brand integrity and consistency across all media in t...

Join a team that's delivering innovative geotechnical engineering solutions, managing site investigations, and collaborating with multi-disciplinary teams to create detailed designs for major infrastr...

Join a team that's advancing data-driven decision-making by optimizing large data systems. This role focuses on building scalable data architectures and fostering collaboration across departments to e...

Join a team that's at the forefront of AI innovation, designing and deploying intelligent agents that enhance healthcare workflows through advanced reasoning, planning, and collaborative capabilities...

Optimize AI solutions in healthcare by leveraging large language models, developing robust applications, and collaborating across teams to enhance clinical workflows and improve overall patient care...

Contribute to customer success as you showcase your technical expertise in identity management. Engage in pre-sales activities, collaborate with sales teams, and leverage innovative solutions to meet...

Join a team that's dedicated to eradicating polio by developing modeling strategies, guiding research efforts, and collaborating with various stakeholders to influence global health decisions and maxi...

Join our innovative team to develop scalable funding solutions globally, leveraging AI tooling to enhance our pay-in and pay-out processes. Collaborate with global partners and contribute to a culture...

Unlock potential by synergizing AI with observability tools to enhance system transparency, efficiency, and reliability. Drive insightful decision-making and support proactive issue resolution in a co...

Discover your potential as you engineer scalable services for a leading creative asset platform. Collaborate with an innovative team to enhance functionality and maintain quality in backend developmen...

Shape the future of streaming media by developing innovative playback solutions for Apple devices. Collaborate with cross-functional teams to enhance user experiences across all Disney brands while fo...

Engage with cross-functional teams as a DevOps Engineer, driving automated infrastructure practices. Ensure production stability and optimize processes while managing AWS and Kubernetes within complia...

Elevate project outcomes by leading complex engineering initiatives in the Power Lifeline Sector, ensuring effective execution from inception to close-out while managing resources, budget, and quality...