Top Principal Engineer Jobs in Seattle, WA

Seeking a Principal Software Engineer to enhance our developer platform focusing on distributed systems, tooling, and infrastructure. Responsibilities include strategic planning, mentoring engineers, and fostering best practices.

The role involves designing and maintaining backend services and cloud infrastructure, mentoring engineers, and driving technical strategies aligned with business objectives in AI solutions.

The role involves designing, developing, and maintaining backend services and cloud infrastructure, mentoring junior engineers, and collaborating across teams to optimize scalable solutions.

As a Principal Software Engineer, you'll architect scalable backend systems for mobile applications, mentor teams, and influence tech strategy to support mobile-first growth.

Lead architectural vision and technical execution across engineering; design and scale complex systems, mentor engineers, and spearhead Generative AI projects.

The Principal Software Engineer will design and implement core components of a new cloud-native platform, leading architecture for scalable, distributed systems, while collaborating and mentoring engineers.

As a Principal Software Engineer, you will design and optimize data-intensive platforms, lead engineering teams, mentor junior staff, and ensure system reliability in a fast-paced environment.

The Principal Quality Engineer will develop and implement quality processes for aerospace systems, mentor junior staff, and improve configuration management practices.

Lead the design and prototyping of generative AI experiences and enhance user experience for Shield AI's Hivemind product line by collaborating with technical leads, conducting user research, and driving software development best practices.

Lead architectural vision for distributed systems, write production code across the stack, mentor engineers, drive technical strategy, and ensure integration with various teams.

Lead the architecture of Reddit's Android Mobile App, mentor developers, and improve developer efficiency and app performance.

We are seeking a distinguished IT professional with extensive experience to provide strategic value to our organization in a dynamic work environment.

The Principal Engineer in QA Manual will lead initiatives in quality assurance, leveraging extensive IT experience and offering strategic insights within a collaborative and non-hierarchical environment.

Nagarro seeks a Principal Engineer to contribute extensive IT experience and strategic insights in a dynamic, non-hierarchical work culture, focusing on product and service development.

Nagarro is seeking an experienced Principal Engineer for cloud-focused initiatives, emphasizing innovative and strategic contributions in a non-hierarchical environment.

Serve as a strategic leader in the implementation of SAP S/4HANA solutions, ensuring customer success and guiding project delivery while focusing on the Sales and Distribution module.

The Associate Principal Engineer role at Nagarro involves leading IT projects, leveraging extensive knowledge to provide strategic value, and working in a dynamic, non-hierarchical environment.

Seeking a distinguished IT professional with extensive experience in ETL and data engineering to provide strategic value at Nagarro.

The role requires an IT professional with extensive experience to provide strategic value to the organization while embracing entrepreneurship and responsibility.

Nagarro seeks an Associate Principal Engineer with extensive IT experience in Python to drive strategic value and innovation in product engineering.

This role involves designing and developing enterprise solutions, focusing on marketing data integrations and architecting cloud-based platforms.

The role involves developing a model-based IT enterprise architecture and mentoring teams on technical solutions, enhancing system performance and architecture quality.

The Principal Software Engineer will lead initiatives for Dataminr's Knowledge Platform, developing scalable solutions and applying AI to enhance data management and alerting capabilities.

Lead the planning and design of rail transit power systems, overseeing technical specifications, compliance, and team mentorship for infrastructure projects.

The Principal Process Engineer leads the development of photonics packaging and manufacturing processes, ensuring high yield manufacturing of dense photonic systems while collaborating with clients and engineering teams.