Top Principal Engineer Jobs in Boston, MA

As a Principal Engineer, you will architect complex systems, mentor engineers, and drive strategic technical direction for the PaaS team.

Lead the development of innovative AI-native cloud systems, design cloud-based products, and drive collaboration across teams to translate business challenges into solutions.

As a Principal Engineer for Core Infrastructure at Klaviyo, you will architect and enhance the Kubernetes platform and CI/CD pipelines, improve developer velocity, and ensure operational excellence while incorporating AI tools for automation and incident response.

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

As a Principal Engineer at GitLab, you will lead technical direction for infrastructure platforms, ensuring scalability and resilience while mentoring senior talent and influencing architectural decisions across multiple teams.

The Principal Engineer will lead the technical roadmap for Upstart's GenAI platform, focusing on LLM infrastructure and system architecture while collaborating with various teams to ensure successful AI integration and operational standards.

The Principal Engineer will lead technical direction and execution for identity and engagement platforms, modernize systems, and mentor engineers, driving high-quality delivery and collaboration across teams.

The position involves reversing complex software/firmware, developing cybersecurity solutions, leading technical teams, and conducting vulnerability research, all while ensuring national security.

As a Principal Software Engineer, you'll modernize DevX Pipelines, enhance CI/CD infrastructure, and promote software delivery efficiency.

The Senior Principal Software Engineer leads enterprise architecture and technical initiatives for a real-time AI decision platform, driving engineering best practices and mentoring engineers.

The Principal Field Application Engineer supports Arm-based datacenter SOC adoption by assisting customers with design, deployment, and technical challenges while collaborating with sales, engineering, and business teams.

The Principal Radar Systems Engineer leads radar system development, collaborates with multi-disciplinary teams, and ensures effective solutions to customer needs while applying systems engineering principles.

Design, build, train, and deploy AI models for healthcare applications, collaborate with product management, and integrate solutions.

The Principal Engineer will lead enterprise scalability efforts, driving architectural changes, optimizing systems, and integrating AI for improved operational performance across multi-tenant SaaS platforms.

The Principal Software Engineer leads engineering for Mastercard's CI/CD toolchain, enhancing workflows, driving automation, and mentoring teams for improved productivity and security.

Responsible for ensuring security and integrity in technology operations, providing expertise in security engineering, and collaborating with teams to embed security measures in API design and deployment.

Seeking a Senior Software Engineer to build and manage scalable data products and user experiences, collaborating across teams to deliver insights.

The Principal Signal Processing Engineer will lead the development and application of algorithms for RF sensing, engage with customers, guide teams, and drive business development.

Lead the technical direction of PaaS at DigitalOcean by architecting and implementing robust cloud-native services while mentoring engineers and ensuring system reliability.

The Principal Front-Office Engineer will lead the design and implementation of AI-driven solutions in investment strategies, collaborating with analysts to enhance toolsets and reporting systems.

The Principal Engineer, Hardware will design and develop hardware architectures, collaborate with engineering teams, and mentor junior staff while ensuring project goals are met.

The Principal Model-Based Systems Engineer will lead development programs using MBSE approaches, mentor teams, and implement digital engineering goals, focusing on DoD systems.

The Integration and Test Architect will lead the design of system integration and test processes for robotic platforms, ensuring comprehensive testing and collaboration across multiple engineering disciplines to pave the way for successful product launches.

The Principal Packaging Engineer will oversee lab operations, manage packaging development projects, ensure compliance with standards, and provide strategic direction to teams.

The Security Engineering Manager oversees IT security policies, manages incident response, tracks threats, engages with IT teams, and provides regular incident reporting.