Principal Software Engineer Jobs in Marlborough, MA

Lead impactful engineering initiatives by owning backend services in production, collaborating cross-functionally, and driving features from design to deployment. Cultivate growth through constructive...

Innovate by designing and operating scalable data infrastructure for petabytes of data, enabling customer-facing features and analytics across global industries, while enhancing systems for reliabilit...

Drive full-stack development, enhancing product features and architecture. Collaborate across teams to build data infrastructure and ensure scalability while maintaining a fast-paced startup culture...

Grow and enhance our real-time lending marketplace by developing reliable backend systems. Collaborate closely with cross-functional teams to optimize decision-making and experiment with innovative mo...

Shape the future of technology by leading innovation and modernizing systems. Collaborate with senior architects to implement scalable solutions, mentor teams, and drive the adoption of new technologi...

Join us to create production-ready software that powers innovative AI/ML solutions. Collaborate with cross-functional teams to deliver high-quality code, optimize existing systems, and enhance user ex...

Join a team that's shaping the future of data processing and backend architecture. You'll tackle high-scale challenges, optimize pipeline performance, and innovate features that support our expanding...

Champion innovation by owning full-stack features, addressing production challenges, enhancing core platform capabilities, and mentoring engineers while collaborating with cross-functional teams in a...

Optimize government services by enhancing system reliability, supporting workflows, and advancing automation. Collaborate across teams to drive software engineering excellence and improve public acces...

Unlock potential by designing and building impactful backend services and APIs within a fast-paced, product-driven environment, collaborating across teams to deliver quality customer-facing solutions...

Drive impactful software development projects as a lead technologist, guiding teams from inception to delivery while leveraging advanced technologies and frameworks to meet diverse client needs. Engag...

Innovate cutting-edge autonomous systems for multi-domain vehicles. Leverage expert knowledge in task planning, robotics software integration, and AI-based algorithms to develop solutions for defense...

Shape the future of backend observability systems by designing, building, and maintaining robust APIs and full-stack features. Collaborate cross-functionally to deliver impactful solutions while leadi...

Engage with us to revolutionize web experiences by delivering performant, scalable solutions. You'll collaborate with cross-functional teams to modernize software architecture while leveraging AI for...

Transform your career by taking ownership of the technical direction of our platform. Collaborate with product teams to build and enhance systems, ensuring rapid deployment and impact within a dynamic...

Join a dynamic team to build and maintain a scalable, secure SaaS platform. As a key player in supporting automation, you'll gain hands-on experience and collaborate with senior engineers while advanc...

Transform the technical landscape by defining and owning the catalog platform architecture, leading modernization efforts and driving architectural decisions across teams to enhance a high-impact prod...

Transform the financial futures of young people by developing impactful web applications. You'll create seamless user experiences, collaborate with a dynamic team, and contribute to strategic tech dec...

Drive development and integration of cutting-edge API solutions for a scalable, distributed platform while collaborating across teams to address complex system challenges with a focus on performance a...

Lead the charge in designing data solutions for a major retail eCommerce platform. Collaborate with cross-functional teams to modernize and integrate data architecture, ensuring efficient data process...

Shape the future of software development by leading a talented team, driving innovative projects, and collaborating across functions to build robust applications that enhance business capabilities and...

Transform onboarding experiences for millions by leading a diverse tech team, driving innovative solutions in cloud computing, and setting strategic visions to enhance workforce solutions across the o...

Collaborate to design and develop engaging web applications, utilizing React for front-end and C#/.NET for APIs. Join a dynamic team to enhance user experiences while leveraging cloud technologies lik...

Take ownership of building and managing social networks for chronic health conditions. Collaborate with cross-functional teams in an agile environment, leveraging technologies like Ruby on Rails and A...

Build a high-performing platform team that drives shared services across engineering. Lead initiatives in AI, reliability, and developer experience while collaborating with cross-functional teams to s...