Principal Software Engineer Jobs in Portland, ME

Join a team that's fostering innovation by implementing robust DevOps practices, enhancing CI/CD pipelines, and supporting dynamic environments while collaborating with key stakeholders and driving op...

Lead a dynamic Threat Operations team of 25+ engineers driving security against evolving threats. Foster collaboration with cross-functional teams, enhancing HubSpot's security posture while ensuring...

Lead the charge in enhancing Developer Experience by shaping and executing cohesive product strategy across a diverse portfolio to boost developer productivity and satisfaction through innovation in A...

Take ownership of the Windows endpoint platform by driving improvements in management, security, and scalability. Collaborate with teams to enhance operational quality and ensure compliance while guid...

Advance system designs by leading innovative engineering practices to enhance AI capabilities and scalability for education-focused platforms, collaborating cross-functionally to drive impactful solut...

Pioneer the future of payments technology in retail by enhancing our software solutions, directly engaging with customers while leading impactful projects that shape a seamless and secure payment expe...

Join a team that's shaping the future by building cutting-edge AI products and features. You'll drive innovation, work with modern technologies, and refine user experiences, while collaborating closel...

Drive end-to-end project delivery in SaaS Operations, managing multi-workstreams while collaborating with cross-functional technical teams to ensure execution, elevate risk management, and maintain al...

Join a team that's shaping next-gen data center solutions by leading rack-scale factory deployments, ensuring reliable production workflows, and mentoring future technical leaders in a fast-paced envi...

Advance your career as a Senior Back-End Developer, tackling complex challenges and enhancing a pioneering quantum-classical hybrid cloud platform while collaborating with cross-functional teams to de...

Contribute to scalable and reliable investment portfolio management systems. Collaborate with product teams and users to ensure correctness in complex domain logic while simplifying user experiences a...

Unlock potential by building cutting-edge AI and automation solutions with a focus on Microsoft technologies. Collaborate with a team to design, implement, and support intelligent systems while develo...

Join a team that's shaping the future of software by leading innovative development with cutting-edge technologies. Drive excellence in code quality, system architecture, and mentor junior developers...

Lead the charge in electronic hardware design, focusing on high-density multi-layer PCB layouts for aerospace applications, with collaborative team engagement to drive innovation and quality throughou...

Optimize high-throughput AV inference platforms by designing subsystems, building interconnective APIs, and enhancing performance while mentoring engineers and driving impactful solutions. Be a cataly...

Transform AI-driven product experiences by leading the build of innovative GenAI features and shared infrastructure. Collaborate cross-functionally to design, operate, and optimize production-grade AI...

Join a team that's committed to building robust software solutions and optimizing data pipelines. We're looking for a skilled Senior Developer with expertise in frontend and backend technologies, clou...

Pioneer innovative cloud infrastructure solutions by designing and managing resilient environments in Azure and AWS. Lead complex projects, collaborate across teams, and drive AI initiatives while ens...

Lead architectural initiatives in software engineering by designing and developing innovative cloud-native applications and APIs while mentoring teams to establish best practices and secure developmen...

Shape client success by providing expert technical consultation and solutions. Collaborate across teams to design, implement, and support integrations, ensuring quality and scalability. Mentor peers a...

Lead the charge in shaping the ML infrastructure, designing tools that enhance model creation and deployment. Collaborate with teams on cutting-edge personalization models and contribute to open-sourc...

Lead the charge in enhancing user experiences through design and coding. Drive design-led projects, bridge the gap between disciplines, and elevate craft standards in a collaborative environment that...

Innovate in solar resource assessments and energy yield evaluations for utility-scale and distributed PV projects, enhancing methodologies and managing client engagements while delivering high-quality...

Elevate your career as a hands-on member of an agile team, designing and maintaining internal platforms using AWS, GitHub, and Terraform. Collaborate closely with developers to deliver impactful solut...

Join a dynamic team to develop, implement, and enhance quality assurance strategies for a critical identity management program, ensuring secure and scalable software solutions meet industry standards...