Principal Software Engineer Jobs in Fairfax, VA

Lead the technical engagement for sales, driving the acquisition of new business through tailored solutions and impactful demonstrations. Collaborate with sales and customer success to maximize custom...

Make your mark at the forefront of electrical engineering, leading complex building systems projects from assessment to construction while guiding junior engineers and collaborating with diverse teams...

Optimize your career by driving software innovation and collaboration in a dynamic environment. Leverage your coding expertise to enhance applications and contribute to system architecture while ensur...

Join a team that's shaping cutting-edge AI agent workflows in healthcare. Lead architecture, security, and DevOps practices while mentoring engineers and establishing best practices, ensuring operatio...

Unlock your potential as you develop cutting-edge software solutions that drive collaboration and innovation. Join our dynamic team to enhance tools crucial for mission analytics in a fast-paced and s...

Unlock your potential by developing innovative software solutions that enhance collaboration tools for mission analytics. Join a dynamic team committed to modernization and impact in a collaborative e...

Collaborate with cross-functional teams to design and implement high-quality frontend solutions in a React/TypeScript stack, ensuring exceptional user experience and system performance for a critical...

Reimagine software development with us! Lead teams in creating advanced algorithms and robust software for autonomous platforms while ensuring high quality and adherence to Agile methodologies...

Help us innovate by providing full-stack software development solutions. Collaborate with a dynamic team leveraging diverse technologies to meet user needs and enhance mission effectiveness, ensuring...

Develop robust software solutions leveraging full-stack technologies. Collaborate with engineers and users to enhance mission outcomes, using Java, Python, React, AWS, and more, in a supportive enviro...

Lead the development and mentorship of software engineering teams, driving the design of secure, high-performance applications. Utilize Java and modern technologies to optimize solutions while ensurin...

Accelerate progress at the forefront of high-performance computing by developing and maintaining core system libraries and interfaces, enhancing platform reliability, and collaborating across teams to...

Lead the charge in executing verification, validation, and transition activities for national assets, ensuring alignment with mission capabilities and improving overall system performance across groun...

Shape optimal technical solutions for large-scale projects, leading bid management and cost estimation for VFD systems and related technologies. Collaborate with teams to ensure compliance and competi...

Join a team that's redefining sports technology. As a Lead Engineer, you will drive the technical direction of our distributed camera systems, ensuring reliable performance and innovation while leadin...

Transform the healthcare landscape as a Software Engineer, collaborating on innovative applications that leverage cutting-edge technology. Deliver high-quality solutions, maintain robust infrastructur...

Architect robust tools and services that enhance collaboration through Atlassian products by developing integrations and automations. Collaborate with cross-functional teams to streamline workflows an...

Join a team that's dedicated to enhancing collaboration tools through innovation. Develop and sustain integrations and automations that empower mission teams, streamline workflows, and improve the use...

Lead the charge in building a high-performing Solutions Engineering team to drive complex enterprise deals. Focus on coaching talent, optimizing operations, and enhancing collaboration across function...

Join a team that's innovating solutions by developing fullstack applications using Angular, Spring Boot, and Java, while ensuring high-quality and efficient software delivery in a collaborative agile...

Unlock potential by leading the development of scalable AI/ML applications for enterprise solutions. Collaborate with a talented team on cutting-edge technologies to build robust systems that process...

Join a team that's driving innovation in AI solutions. You will collaborate with clients to develop impactful, high-quality GenAI-enabled platforms, guiding teams through prototyping and robust softwa...

Lead the charge in developing AI-enabled solutions, collaborating with clients and teams to deliver impactful prototypes and drive measurable business outcomes across enterprise platforms. Your expert...

Join a dynamic team to leverage GenAI solutions, collaborating with clients to prototype impactful AI applications and drive business success through innovative engineering and client engagement...

Join a dynamic team to drive innovative software solutions. Leverage your extensive software engineering experience and technical skills to enhance program effectiveness and lead projects of significa...