Principal Software Engineer Jobs in Reston, VA

Transform software engineering practices by designing and delivering mission-critical applications for a key Department of War initiative. Collaborate within an agile environment to enhance operationa...

Join a team that's shaping the future of military operations by developing software solutions for the War Data Platform (WDP) that integrate data and enhance decision-making across critical environmen...

Join us to develop impactful software solutions that power mission-critical systems within a dynamic DevSecOps environment, supporting advanced AI initiatives and collaborative defense strategies acro...

Accelerate progress at an innovative team driving backend optimization for web applications. Collaborate with stakeholders to translate technical concepts into actionable solutions that meet business...

Join our team to lead technology-driven projects, guiding a skilled developer team to craft innovative full stack solutions while collaborating across digital platforms for impactful financial empower...

Drive innovative cloud solutions by combining software engineering with architectural expertise. Collaborate with cross-functional teams to develop maintainable, scalable applications while leveraging...

Engineer innovative cybersecurity solutions to protect critical networks and data. Collaborate with cross-functional teams to assess risks, guide compliance with security standards, and drive initiati...

Join a team that's redefining AI platform architecture through hands-on leadership and innovation. You'll drive production code, manage cloud-native infrastructures, and ensure operational excellence...

Join a dynamic team to design and implement innovative software solutions for defense applications. Focus on data engineering and tactical data links while collaborating cross-functionally to develop...

Lead the charge in enhancing product security engineering practices by driving initiatives across application, infrastructure, and offensive security. Collaborate with cross-functional teams to embed...

Join a team that's innovating healthcare analytics through software engineering, designing robust applications, and collaborating across departments to drive client success while enhancing your techni...

Drive the technical vision for search infrastructure, enhancing ranking, retrieval, and personalization to support millions of users. Lead initiatives and collaborate cross-functionally to innovate an...

Join a dynamic team as a Full-Stack Software Engineer, leveraging your UI expertise to design and develop modern, scalable applications. Contribute to impactful projects, collaborating closely to enha...

Transform IT program management by leading cross-functional teams to ensure successful execution of complex enterprise integration initiatives, enhancing business capabilities across various functions...

Contribute to cutting-edge financial products as a Staff Software Engineer, driving architectural decisions and technical strategy. Collaborate with diverse teams to enhance user experiences while mai...

Join a team that's at the forefront of enterprise data integration, driving modernization and automation initiatives while shaping analytics solutions. As a Senior ETL Developer, you'll collaborate ac...

Champion innovative security solutions as the technical lead for product and AI security, overseeing architecture and integration across payment systems while mentoring teams to elevate security matur...

Contribute to innovative security solutions by leading product and AI security initiatives while shaping security architecture across enterprise environments, ensuring robust protection and coherence...

Shape the future of GenAI solutions by leading engineering teams to deliver cutting-edge applications. Collaborate with clients to drive success from prototype to production, while ensuring technical...

Transform the core platform driving product innovation, scalability, and reliability. Lead product roadmaps, enhance user onboarding, and collaborate cross-functionally to support AI adoption while mi...

Join a dynamic team to develop advanced data visualizations, perform AI-driven analysis, and ensure data integrity. Your expertise in data engineering will help provide actionable insights that drive...

Transform technical challenges into solutions by leading multiple IT programs, ensuring timely delivery and alignment with federal stakeholder needs while fostering collaboration and accountability wi...

Drive innovative data solutions by collaborating with cross-functional teams to turn client needs into effective, scalable technical architectures that enhance business value and support growth in mar...

Empower GenAI innovation by leading cross-functional engineering pods; drive technical execution and client strategy, ensuring successful deployment and scaling of advanced AI solutions in a dynamic...

Join a team that's shaping the future of AI by leading engineering initiatives for strategic clients, driving GenAI solutions from development to production. Influence executive decisions while ensuri...