Top Principal Engineer Jobs in Boston, MA

Lead the research and development of algorithms for motion planning in autonomous driving, integrating predictive systems and mentoring team members.

Lead a team to develop large-scale data analysis frameworks and ML models for autonomous vehicles, driving project execution and innovation.

Lead electrical monitoring and analysis across AssetWatch's multi-sensor platform. Own measurement design, validation, and interpretation of electrical signals for diagnostics. Collaborate with hardware, software, product, and UX teams to integrate electrical insights, scale field-ready solutions, and expand into new electrical applications and energy-related use cases.

Join the Bose Global Research & Development team as a Principal Audio System Engineer, focusing on automotive audio systems. You'll innovate audio performance and user experiences, leveraging your extensive industry knowledge and engineering expertise.

Design and own flight-critical power systems for autonomous aircraft, focusing on power generation, distribution, motor control, and circuit board designs. Ensure reliability in extreme environments through rigorous testing and collaboration with cross-functional teams.

The Principal Engineer will architect and build scalable payments applications, mentor engineers, and collaborate on technology solutions while ensuring code quality and best practices.

Technical leader defining architecture and implementation for agentic AI in clinical workflows. Decompose workflows into multi-agent systems, select orchestration tools, drive productionization, partner with product and data science, ensure alignment with reference architecture, and maintain documentation and evaluation practices to deliver clinical value.

Develop algorithms for autonomous driving and create software for safe and intuitive motion planning. Collaborate with perception and control components, and mentor team members.

Lead research and development of motion planning, trajectory generation, and control algorithms and ML models for autonomous vehicles. Architect simulation and validation scenarios to expand ODDs and ensure safety. Collaborate cross-functionally, document designs and results, and mentor junior engineers to improve system robustness and reliability.

Oversee complex projects for public sector and commercial clients, ensuring delivery, managing risks, and leading teams in digital transformation using Salesforce.

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 Software Engineer at DigitalOcean will lead the design and innovation of the Gradient AI platform, focusing on architecture, operational excellence, and cross-functional collaboration, while mentoring and guiding engineering teams.

The Principal Quality Development Engineer focuses on automating UI/UX testing, refining testing strategies, leading testing efforts, and mentoring team members.

As a Principal Software Engineer on the SRE team, lead best practices adoption, mentor engineers, and improve system reliability and user experience through automation and collaboration.

As a Principal Software Engineer, you'll architect and code backend services and ML models, integrate them with Salesforce, and mentor junior engineers.

As a Principal Software Engineer, you will lead the development and architecture of Upstart's Core GenAI Platform, ensuring technical excellence and cross-team collaboration while mentoring junior engineers and influencing business strategy.

The Principal Engineer will architect scalable data pipeline systems, mentor engineers, drive innovation, and simplify complex designs for better performance and reliability.

Lead and manage a team developing ML models for self-driving vehicles, define motion planning projects, and collaborate with cross-functional teams to enhance performance.

The Principal AI/ML Engineer will develop machine learning models for campaign optimization in AdTech, collaborating across engineering and product teams to enhance advertising capabilities.

As a Principal Security Engineer in Data Security, you will spearhead Upstart's data security program, architect software solutions, partner cross-functionally, and mentor teams while ensuring effective protection of sensitive data.

The role involves developing and verifying SoCs using ASIC and FPGA technologies, creating test plans, and debugging with team collaboration.

The Principal Engineer, Physical Design Verification is responsible for leading physical verification signoff processes for digital SoCs and ensuring successful tapeouts, utilizing advanced methodologies and tools.

Lead systems-level product definition and customer engagement for semiconductor solutions, combining hardware and software. Collaborate with SoC architects, software and hardware teams to define and deliver application-focused products for automotive, robotics, and industrial markets.

As a Principal Software Engineer, you will architect AI-enabled systems, mentor teams, and guide technical decisions for scalable products.

The Principal Backend Engineer will architect and enhance real-time collaborative systems while guiding ClickUp's engineering culture and practices.