Principal Software Engineer Jobs in Arlington, VA

Take ownership of the technical strategy for a pioneering AI-native platform, making critical engineering decisions that influence the organization's future while mentoring a team to elevate overall t...

Elevate your career as a technical leader, guiding software engineering teams to develop scalable, cloud-native solutions while driving excellence and collaboration across cross-functional partners...

Transform mission-critical software solutions by leading a skilled engineering team, driving innovative data strategies, and ensuring effective collaboration with government clients to enhance mission...

Join a team that's revolutionizing software deployment and infrastructure security. As a Principal DevOps Engineer, you'll design and optimize automation frameworks, manage cloud environments, and col...

Unlock potential by leading complex software development efforts supporting U.S. Government missions. Utilize Java and Agile methodologies to innovate data management solutions and enhance operational...

Unlock potential by driving sophisticated software solutions for mission-critical systems. Collaborate with a diverse team, enhance your skills, and contribute to impactful projects with cutting-edge...

Join us to drive the development of innovative software solutions that impact critical missions. Leverage your expertise in Python and Java to enhance automation and improve system reliability while w...

Transform engineering excellence by leading architectural development and mentoring teams. Collaborate across product and program areas to drive innovation and maintain high standards in scalable, sec...

Elevate our microservices architecture by designing scalable solutions across regions and cells. Own configuration frameworks, lead architectural changes, and integrate AI tools to enhance service per...

Elevate your career by leading architecture and technical design for an AI-driven growth platform, collaborating with cross-functional teams to innovate and optimize product capabilities for governmen...

Join a team that's redefining user experiences by crafting intuitive software solutions that empower investigators with real-time insights, ensuring trust and speed in data processing across a dynamic...

Transform the technology landscape by leading cross-functional teams to enhance Medicaid Enterprise Systems, driving system architecture improvements and mentoring engineers towards high-quality, secu...

Optimize our cloud infrastructure and enhance performance, reliability, and security as part of the Platform team, driving initiatives from design to production while mentoring junior engineers and im...

Lead the charge in modernizing mission-critical services across cloud-native infrastructures, enhancing platform reliability, and driving technical evolution as the senior authority on architectural d...

Shape the future of national security by designing, developing, and maintaining high-performance software solutions, ensuring mission-critical applications are scalable and secure, directly impacting...

Inspire innovation as a Principal Software Architect, bridging architectural excellence and implementation. Enhance our design quality with proven methodologies across complex systems, leveraging AI c...

Lead the development and delivery of secure software solutions, driving innovation and strategic decisions across departments while ensuring compliance and quality standards in a dynamic financial ser...

Lead the design and development of innovative software applications, optimize APIs and UI, and collaborate with cross-functional teams to enhance product delivery and quality in an agile environment...

Shape your career by leading the development of advanced healthcare analytics solutions. Collaborate with cross-functional teams to architect scalable ML and AI applications, while mentoring junior en...

Join a team that's dedicated to building secure, high-performing software solutions. Lead complex software initiatives and guide technical teams to support critical government operations and influence...

Join a team that's innovating in embedded software development, creating Board Support Packages, device drivers, and firmware. Leverage your expertise to drive design, testing, and implementation for...

Lead engineering teams to design and deliver secure microservices in a cloud environment. Enhance system performance while ensuring mission-critical solutions meet data demands through innovative proc...

Manage a skilled team to design and enhance secure microservices in a modern environment. Foster collaboration, ensure reliable delivery, and optimize data processing capabilities using advanced techn...

Build innovative software solutions that meet DOD standards. Leverage over a decade of experience to enhance application performance and support testing efforts, ensuring compliance in a dynamic team...

Join a dynamic team as you design and maintain critical middleware for authentication and integration services, enhancing system reliability and user access across the enterprise. Your expertise will...