Top Principal Engineer Jobs in Boston, MA

The Product Development Manager will oversee product innovation, manage development projects, and collaborate with cross-functional teams to ensure successful product launches.

Lead design and development of AI-driven content generation engine, optimize technical architecture, and prototype new features, focusing on modular LLM integration and automated workflows.

The role leads technical aspects of Microsoft 365 platforms at Vertex, focusing on governance, administration, and collaboration tools, leveraging AI for productivity enhancements.

The Principal DevOps Engineer will architect the global cloud infrastructure, manage delivery pipelines, automate processes, and ensure operational health of a scalable distributed system. Responsibilities include designing AWS architecture, modernizing CI/CD pipelines, and developing monitoring dashboards.

Lead design and implementation of RF hardware systems, collaborating with teams on system requirements and hardware designs, while supporting assembly, integration, and testing.

Lead technical teams in developing real-time software for RF sensor systems, transitioning algorithms from prototypes to production, and mentoring junior engineers.

The role involves developing advanced signal processing algorithms, leading projects, engaging with customers, and supporting business development initiatives. Requires deep technical knowledge and leadership in radar and electronic warfare solutions.

As a Principal AI Engineer, you'll design production-grade systems integrating generative AI in mental healthcare, overseeing architecture and applied research.

The Principal Engineer will take ownership of production-grade systems, improve customer outcomes with high-leverage features, and ensure technical quality across the stack, utilizing deep expertise in backend and AI systems.

The Principal Software Engineer at Snyk will lead technical initiatives, mentor engineers, engage with stakeholders, and influence product strategy, focusing on software security and scalability.

Lead architectural design and evolution of MetLife's enterprise identity governance platform, ensuring compliance and performance while mentoring engineering teams.

The Principal Consulting Engineer will implement and support IP-based call center solutions, guide project strategies, and provide technical leadership while collaborating with clients and stakeholders to achieve project goals.

The Principal Consulting Engineer ensures solutions meet customer needs, provides technical leadership, manages projects, and drives successful implementations while maintaining operational standards and contributing to best practices.

Lead the development of perception capabilities for self-driving vehicles, focusing on computer vision and deep learning to enhance product impact and safety evaluation.

Lead engineering strategy and implementation for cGMP bioprocess and bioconjugation manufacturing. Design, optimize, and scale processes and equipment, develop PAT and automation control strategies, oversee CDMO activities, ensure regulatory compliance, and drive continuous improvement across cross-functional teams.

As a Software Engineer Principal (UI), you'll design and code software solutions, provide technical guidance, and lead problem-solving efforts to meet complex business needs.

The Principal Cloud Support Engineer at Wasabi leads technical support, mentors engineers, resolves complex issues, and advises enterprise clients, focusing on cloud storage solutions.

The Principal Engineer will lead the technical ecosystem, ensuring hands-on execution in a high-growth environment, focusing on AI integration and full-stack development.

The role involves architecting a developer experience for 500+ engineers by integrating CI/CD, testing infrastructure, and AI tools to enhance productivity and reduce friction in the software delivery lifecycle.

The Principal Engineer for Customer Quality acts as the key customer contact for quality issues, addressing complaints, and driving continuous improvement. This role requires collaboration with multiple teams to establish quality standards and facilitate customer audits, while managing quality performance and supporting product lifecycle decisions.

As a Security Engineer, safeguard Runpod's GPU cloud platform, conduct security assessments, implement fixes, and foster a security-first culture with development teams.

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

The Principal Engineer will lead the design and development of ML infrastructure, mentor engineers, and provide strategic technical leadership for AI-powered applications in healthcare.

The Principal Engineer will lead AI-driven productivity initiatives, develop a strategy for integrating AI in engineering workflows, and improve collaboration across teams. Responsibilities include executing projects, ensuring code quality, and setting success metrics.

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.