Top Principal Engineer Jobs in Boston, MA

Lead the rearchitecture and implementation of Arcadia's User Management system, focusing on authentication and authorization frameworks. Drive new systems and mentor engineers to ensure secure data access and operational excellence.

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 Senior Risk and Reliability Engineer will perform risk assessments for VEIR's cryogenic cooling system, lead FMEA development, and provide design recommendations to enhance system reliability.

The Principal Cryogenic Systems Engineer designs and validates cryogenic cooling systems, analyzes performance, and solves complex technical problems, collaborating with cross-functional teams on various projects.

Lead development of perception solutions for autonomous vehicles, collaborating across teams to optimize and validate performance while addressing complex technical challenges.

The Principal Engineer will lead tech transfer and manufacturing processes for gene editing products, oversee manufacturing campaigns, and collaborate with various teams to ensure quality and regulatory compliance.

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

Lead the development of automated solutions for data QC and reporting in biotechnology, ensuring accuracy and standardization of regulatory documents.

The Principal Software Engineer will define technical roadmaps, guide system architecture, mentor leaders, and drive product direction in Capital Supply operations.

As a Principal AI/ML Software Engineer, you'll lead ML technology strategy, develop innovative solutions, and influence technical decisions across the organization while guiding high-performing teams.

The Principal AI/ML Software Engineer leads ML technology strategy, develops innovative ML solutions, and drives organizational technical decisions, overseeing high-performing teams.

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

Lead the design and implementation of advanced electrical systems for subsea technologies, overseeing integration and system validation while mentoring a team of engineers.

As a Principal Software Engineer - Storage at Wasabi, you'll design and improve storage software, addressing high reliability, security, and scalability in cloud storage services.

Design and build scalable backend platforms for regulated scientific workflows, ensuring compliance and reproducibility while enhancing performance and usability across cloud environments.

The Principal Engineer will lead technical projects, develop and evaluate AI and data workflows, and engage with collaborators to enhance Institutional Data Initiative's mission.

Lead the evolution of Onebrief's infrastructure, focusing on scalability, security, and compliance. Define technical roadmaps, manage deployments, and eliminate technical debt.

Lead and define the DevOps strategy, oversee migration and architecture of Kubernetes-based platforms, and mentor engineering teams.

Lead the design and evolution of Mastercard's enterprise data architecture, focusing on modernization, governance, and cross-functional leadership in data solutions.

The Principal Software Engineer will lead architectural strategy and product development, mentor engineers, and collaborate across teams in an interdisciplinary setting.

This role involves designing and developing core modules for an enterprise-level clinical data platform, ensuring compliance with quality standards, and collaborating with teams for software development and testing.

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

The Principal Frontend Engineer collaborates with cross-functional teams to develop and maintain high-quality frontend features, focusing on performance, reliability, and user experience, while mentoring junior engineers.

Lead machine learning initiatives to enhance underwriting model accuracy. Design and implement advanced training strategies and optimize workflows. Mentor engineers and influence modeling strategy.

Lead mobile software development as a Principal Mobile Software Engineer, driving technical strategy, building systems in React Native, and mentoring engineers to enhance user experience and scalability.