Top Principal Engineer Jobs in Denver & Boulder, CO

The Principal Engineer I will design, implement, enhance, and troubleshoot systems, provide technical support, and mentor staff in engineering projects.

The Principal Developer Productivity Engineer will enhance GM's developer tools, mentor engineers, and drive system performance through observability and software engineering best practices.

The role involves leading spacecraft power system engineering efforts, collaborating with teams, managing component procurement, and advancing power system architectures, requiring extensive experience in electrical power subsystems.

Lead and support spacecraft power system development, manage critical components, and ensure mission requirements are met. Collaborate with cross-functional teams, oversee procurement, and contribute to new technologies.

The Senior Principal Engineer will design and maintain cloud infrastructure, mentor teams, and drive technical innovations for SoFi's developer platform.

The Principal Engineer will lead the technical strategy and architectural decisions for the Endpoint Protection Product, focusing on Windows. Responsibilities include mentoring, performance optimization, and collaboration across teams while staying updated on security trends.

As a Principal Engineer II, drive engineering activities to enhance internet reliability, analyze data for anomalies, and mentor teams.

This role focuses on spacecraft power systems engineering, overseeing system development, managing components, and ensuring mission requirements are met with high technical standards.

As a Principal Engineer in Production Engineering, you will lead the roadmap, design complex distributed systems, and mentor engineers, driving reliability and performance for GitLab's scalable SaaS platform.

Lead website development projects, provide technical leadership, design scalable architecture for AEM, mentor engineers, and ensure code quality and standards.

As a Principal Engineer, you'll lead and guide technical strategies for the Policy Management team, developing cloud-based systems and mentoring engineers while ensuring project delivery and system scalability.

The Technology Resilience Principal will lead resilience functions, driving strategies for technical resilience across systems, ensuring service reliability, and disaster recovery.

The Principal Engineer II is responsible for testing and certifying microservices and platforms, automating deployments, enhancing CI/CD pipelines, and managing cloud infrastructure, while ensuring optimization and compliance throughout the DevOps lifecycle.

The role involves designing AI systems to enhance payroll experiences, collaborating with teams to automate workflows, and iterating on AI features for better customer outcomes.

The Principal Security Engineer will drive security solutions, perform vulnerability research, and contribute to application security practices ensuring high quality software for GitLab's products.

The SIGINT Mission Chief Engineer leads teams to deliver SIGINT solutions, oversees technical strategy, manages risks, and fosters innovation and collaboration across various technical domains.

Lead the development of an AI framework for endpoint security, collaborate with teams, optimize solutions, and ensure model efficiency across various platforms.

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 telecom subsystem design and development for space vehicles, manage technical aspects and team, ensure compliance with requirements, and support integration testing.

As Principal Software Engineer at Gusto, you'll architect scalable payroll systems, lead cross-functional projects, mentor engineers, and drive product strategy.

Lead the design, development, and testing of automotive infotainment applications while managing cross-functional teams, implementing Agile practices, and ensuring high-quality software delivery.

The Senior Principal RF Payload Systems Engineer leads the design and development of advanced RF payload systems, manages suppliers, employs cutting-edge technologies, and ensures effective collaboration while maintaining a positive work environment.

Lead the development of capacity management and load testing capabilities, collaborate with engineering teams, and advocate for innovative solutions.

Lead the development of Upstart's GenAI platform, driving technical direction, architecture, and adoption across engineering teams. Mentor senior engineers and represent the company as a thought leader in GenAI systems.

The role involves leading RF payload performance analysis, managing requirements, collaborating with diverse teams, and ensuring system compliance. Responsibilities include performance assessments and overseeing technical teams.