Top Principal Engineer Jobs in Seattle, WA

The Sr. Principal Engineer leads the customer identity strategy, designs engaging customer experiences, and oversees architecture for customer data integration across various platforms.

As a Principal Software Engineer - Storage at Wasabi, you'll design and improve storage software, addressing high reliability, security, and scalability in cloud storage services.

Develop and productionize a next-gen Dispatch System, build predictive models, automate processes, and lead a small team in optimizing operations.

As a Principal Software Engineer, you'll design scalable cloud storage architectures, optimize performance, and collaborate with teams to enhance storage solutions for AI workloads.

Lead the design of Xsolla's identity platform, develop Golang microservices for user management, and implement security protocols for compliance.

The Principal Engineer in Acoustics will lead projects on dynamic load analysis, develop methodologies, ensure regulatory compliance, and provide technical guidance across teams.

The engineer will lead seismic and dynamic structural response projects, develop methodologies, provide technical guidance, and improve analysis capabilities.

The Principal Software Engineer will lead cross-team initiatives, define system architecture, mentor engineers, and engage in critical implementations to enhance reliability and team effectiveness.

The Senior Principal Engineer designs and implements embedded software, improving processes, resolving defects, and mentoring junior staff while ensuring compliance with medical design controls.

Design and implement embedded software, improve process efficiency, resolve defects, and mentor junior staff while adhering to design controls.

As a Principal Backend Software Engineer, you'll design and develop core modules for the elluminate platform, engage in all software development lifecycle phases, and provide technical guidance and support to the Engineering team.

As a Principal Full Stack Software Engineer, you will design and develop core modules for an analytics cloud platform, ensuring quality and efficiency throughout the lifecycle.

Develop and productionize a next-gen Dispatch System, build ML models, automate processes, and collaborate with various teams while mentoring other engineers.

As a Principal Security Engineer, you will lead high-impact security initiatives, develop security patterns, and mentor engineers to enhance Upstart's security strategy.

Lead the CRM & MarTech engineering team, ensuring effective integrations and solutions that enhance client engagement, retention, and conversion while mentoring engineers and collaborating with marketing.

Lead the design and development of innovative SAP payment integration solutions, managing engineering teams, and aligning with business goals through strategic leadership and collaboration.

Lead the evolution of PHIL's prescription management platform architecture. Design scalable backend systems, simplify workflows, and integrate AI/LLM. Mentor engineers and collaborate cross-functionally.

As Principal Engineer, AI Architect, you will design and implement Generative AI solutions, lead engineering teams, and drive AI product development.

Design and develop front-end modules for a clinical data platform, ensuring usability and performance, while collaborating with multiple teams.

The Principal Engineer will lead back-end services development, AI/ML model creation, mentor engineers, and support product and business strategy to enhance experiences for users in fintech.

The role involves leading Salesforce implementations and CRM transformations for manufacturing clients, focusing on strategy, governance, and solution architecture. Responsibilities include managing client relationships, designing end-to-end business processes, and ensuring successful project delivery.

Looking for a Principal Software Engineer - Tech Lead to enhance web applications and tech stack, focusing on full stack SaaS solutions and fostering technical excellence in an Agile environment.

Develop and maintain trading applications and tools, translate trader strategies into technical requirements, and contribute to system architecture and code quality.

The role involves defining and implementing CPU system RTL, collaborating with teams on delivering functional and efficient CPU designs, and optimizing power, performance, and area.

As a Principal Security Engineer, you will lead security initiatives, design secure systems, automate processes, and mentor teams, ensuring safe technology usage.