Top Principal Engineer Jobs in Seattle

Principal Engineer in the Platform Engineering Group at ThousandEyes, responsible for setting technical direction, mentoring engineers, and solving complex problems with scalable solutions. Requires expertise in Java, performance, scalability, and distributed systems. Bachelor's degree in Computer Science required.

As a Principal Front-end Software Engineer on the Web team at Square, you will share ownership in Square's Dashboard web application, establish best practices with React, prioritize tooling investments, participate in architectural decisions, advocate for process improvements, and mentor engineers to maintain high quality work.

As a Principal Front-end Software Engineer on the Web team at Square, you will share ownership in Square's Dashboard web application, establish best practices with React, prioritize tooling investments, advocate for architectural tradeoffs, mentor engineers, and drive high-quality work culture.

Develop sophisticated systems and software based on customer's business goals. Collaborate with cross-functional teams and contribute to manual and automated testing. Lead design and development of automation frameworks. Strong experience in web application testing, API/backend testing, Java, and agile collaboration tools.

Lead the development and testing of systems and services, shape technical architecture, translate requirements into solutions, deliver scalable services, mentor engineers, generate new ideas, communicate with team members.

The Principal Engineer will shape the future of our products, drive innovation, and lead the technical direction for new initiatives. They will provide technical leadership, collaborate with cross-functional teams, architect complex systems, promote engineering excellence, and mentor other engineers.

Tech Lead role at TBD focusing on systems design, software architecture, and implementation of financial and identity services using tbDEX protocol. Responsible for collaborating with engineering team, defining roadmap, and mentoring fellow engineers.

Senior Engineers at Nintex deliver large projects, guide team members, provide technical guidance, mentor, and build complex architectures. They contribute to design approaches, communicate risks, make informed decisions, and prioritize tasks for faster delivery. They actively participate in team ceremonies and meetings, promote continual improvement, and contribute to incident management processes.