Top Principal Software Engineer Jobs in Boston, MA

As Principal Software Engineer, you'll architect and maintain Gusto's Payroll systems, lead projects, mentor engineers, and enhance product features.

The Sr. Principal Software Engineer will lead software development for rapid prototyping in defense, manage teams, and design algorithms for ISR challenges.

Lead the technical direction and quality of Toast's POS payments workflows, mentor engineers, and drive improvements in architecture and codebase.

As a Principal Software Engineer, you will drive the full stack development and implement AI solutions, impacting healthcare positively.

This role involves leading the design and evolution of GitLab’s multi-tenant platform, ensuring high availability and performance while mentoring team members. Responsibilities include backend API design and fostering a collaborative engineering culture.

The Principal Software Engineer will develop new features for healthcare technology using Typescript, Python, and SQL, to enhance patient engagement and care quality, with a focus on improving system efficiency.

The Senior Cloud Storage Engineer will design scalable cloud storage architectures, implement strategies for backup and lifecycle management, and ensure system performance and compliance.

Lead the design and implementation of safety-critical Vehicle Management Systems for autonomous underwater vehicles, focusing on real-time software development and system integration.

The Principal Software Engineer will architect and deliver Vehicle Management Systems for autonomous underwater vehicles, ensuring safety and functionality across multiple phases of development.

This role involves architecting and driving CI/CD infrastructure globally, leading DevOps operations, and ensuring code quality and developer productivity across enterprise infrastructure.

Lead the technical vision for infrastructure platforms at Affirm, collaborating with engineers to deliver reliable, innovative solutions. Mentor junior engineers and manage complex engineering projects.

The Principal Software Engineer will design, develop, and maintain storage software while driving innovation and improving team processes.

Develop algorithms for airborne infrared imaging systems, focusing on image processing and sensor utilization while leading a multidisciplinary team.

The Principal Software Engineer will lead architectural decisions, mentor teams, drive innovation, and align technical strategy with business objectives at Kustomer.

Lead the platform development while guiding cross-functional decisions at a fast-paced startup. Requires deep knowledge in web app production, particularly in backend languages and React/TypeScript.

As a Principal Software Engineer, you'll architect and lead complex implementations, improving the end-to-end architecture while mentoring engineers. You will collaborate closely with product, design, and tech teams on various innovative features.

The Principal Software Engineer will oversee large-scale engineering efforts, mentor others, collaborate on product vision, and ensure technical excellence in a high-performing team.

Lead the design and development of full stack enterprise applications while mentoring engineers, ensuring agile collaboration and technical ownership.

Lead the design and implementation of AI-driven solutions, mentor engineers, and establish technical standards and architecture for generative AI platforms.

As a Principal Software Engineer, you'll define technical roadmaps, guide system architecture, mentor leaders, and identify impactful opportunities in Capital Supply operations.

The role involves designing, implementing, and leading software development for high-performance software in autonomous vehicles, ensuring quality and mentoring teams.

Lead software development for advanced maritime technologies, ensuring quality and efficiency in embedded systems. Collaborate with cross-disciplinary teams and guide the design and implementation of robust software solutions.

The Principal Software Engineer designs and develops SaaS solutions, leads front-end architecture, mentors engineers, and collaborates with teams to deliver effective software systems.

Principal Software Engineer at Reprise will contribute to diverse projects, focusing on front-end technologies and mentoring junior engineers. The role requires deep expertise in software engineering, emphasizing collaboration, quality code, and adaptation to business changes.

As a Senior Principal Software Engineer, you will lead the re-architecture of systems, provide technical guidance, mentor engineers, and drive technical strategy for scalable software solutions in healthcare.