Top Principal Engineer Jobs in Boston, MA

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.

Lead long-term technical strategy and execution across multiple teams, architecting and evolving foundational frontend/backend systems and platforms at massive scale. Drive AI/ML adoption, solve ambiguous, high-impact problems, remain hands-on in critical system design and implementation, and align senior leaders on roadmaps and engineering standards.

The Principal Motion Planning Engineer will lead algorithm development for motion planning in autonomous vehicles, manage projects, and mentor team members.

Serve as a global SME for Industrial Metaverse technologies (PLCs, IoT, cloud/edge, digital twins, AI, EMC/RED, cybersecurity). Lead standards work, develop test programs, perform and supervise complex testing, train staff, represent UL externally, and support clients and continuous improvement across regional or global labs.

The Senior Principal Engineer will define and develop system architectures for high-speed industrial products, collaborating closely with customers and stakeholders. Responsibilities include product definition, development, and support, along with participation in business development and technical troubleshooting.

Provide technical leadership for cross-functional teams, create and communicate technical vision and strategy, lead new initiatives without defined procedures, remove roadblocks, resolve issues, mentor engineers, and perform related duties. Remote role based in Canada; GM does not provide immigration sponsorship.

Lead architecture, design, and development of embedded electronic systems including hardware, firmware (C/C++), PCB design, test and production software, system bring-up, troubleshooting, and manufacturing support while mentoring junior engineers.

Own cross-team, platform-level engineering initiatives end-to-end: architecture, migrations, observability, on-call, and customer outcomes. Drive AI-native tooling and agentic AI adoption, mentor senior engineers, and set technical standards across teams.

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.

Lead design and implementation of VaiDA mobile experiences: own architecture, build secure and performant native iOS/Android apps, integrate with AI/back-end services, ensure usability and accessibility, manage signing/provisioning and enterprise deployments (Intune), define testing and release standards, and collaborate across product, design, and engineering teams.

Design, implement, and validate DSP algorithms for licensable audio technologies (noise reduction, voice pickup, spatial audio, speech enhancement). Ensure algorithm robustness, portability, and scalability across embedded real-time platforms and partner products. Support integration, tuning, testing on hardware, evaluate third-party tech, and collaborate with systems, software, and product teams to enable partner delivery.

The Principal Engineer will lead the design and delivery of core platform capabilities, focusing on scalable systems, AI application, and mentoring engineers while driving architectural decisions and improving operational systems.

Lead architecture, modernization, and development of Group Insurance applications. Modernize mainframe monoliths into Java microservices and micro-frontends on cloud, mentor distributed Agile teams, collaborate with enterprise architecture, product owners and infrastructure, and enable test automation and integrations. Approximately 10% domestic travel.

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

Serve as a strategic leader in the implementation of SAP S/4HANA solutions, ensuring customer success and guiding project delivery while focusing on the Sales and Distribution module.

The role requires an IT professional with extensive experience to provide strategic value to the organization while embracing entrepreneurship and responsibility.

We are seeking a distinguished IT professional with extensive experience to provide strategic value to our organization in a dynamic work environment.

The Principal Engineer in QA Manual will lead initiatives in quality assurance, leveraging extensive IT experience and offering strategic insights within a collaborative and non-hierarchical environment.

Nagarro seeks a Principal Engineer to contribute extensive IT experience and strategic insights in a dynamic, non-hierarchical work culture, focusing on product and service development.

Nagarro is seeking an experienced Principal Engineer for cloud-focused initiatives, emphasizing innovative and strategic contributions in a non-hierarchical environment.

The Associate Principal Engineer role at Nagarro involves leading IT projects, leveraging extensive knowledge to provide strategic value, and working in a dynamic, non-hierarchical environment.

Seeking a distinguished IT professional with extensive experience in ETL and data engineering to provide strategic value at Nagarro.

Nagarro seeks an Associate Principal Engineer with extensive IT experience in Python to drive strategic value and innovation in product engineering.

This role involves designing and developing enterprise solutions, focusing on marketing data integrations and architecting cloud-based platforms.

Design and implement music and voice processing algorithms in MATLAB/Simulink and deploy them as embedded real-time DSP software across multiple DSP platforms. Develop unit and system tests, collaborate with research and audio engineers, provide technical leadership and mentorship, and use lab tools (oscilloscopes, logic analyzers, emulators) to verify functionality.