Principal Software Engineer Jobs in Ashburn, VA

Join a dynamic team of Software Engineers specializing in full-stack solutions for mission-critical systems, focusing on software development, algorithm design, and system optimization across diverse...

Transform the future of finance by leading the technical architecture of innovative card solutions. Drive cross-functional initiatives, mentor engineers, optimize AI integration, and ensure compliance...

Help us design and develop software solutions that enhance intelligent behavior in autonomous systems, impacting national security missions globally by optimizing performance of ground vehicle operati...

Drive innovative software solutions by managing cloud deployments and automating operations, ensuring seamless performance in production environments. Collaborate across teams to enhance system securi...

Elevate your career by designing and building scalable data pipelines and architectures to drive analytics and machine learning initiatives across the organization. Collaborate with teams to deliver a...

Drive the advancement of security solutions across a dynamic landscape. Leverage your expertise in security engineering and emerging tech to empower teams, mitigate risks, and redefine security practi...

Tackle global platform engineering challenges by leading a talented team, designing resilient architectures, and optimizing enterprise applications to enhance efficiency and governance across IT and b...

Contribute to the efficiency and reliability of critical facility systems, ensuring optimal performance through hands-on maintenance and collaboration with operations and project teams in a dynamic AI...

Elevate your career by leading advanced full-stack engineering initiatives that deliver reliable, scalable solutions while mentoring others and guiding cross-functional teams to improve delivery effec...

Lead the charge in architecting high-performance C++ systems across distributed environments. Collaborate on complex technical challenges that define autonomy and real-time interfaces while mentoring...

Lead the charge in product management, collaborating with cross-functional teams to define strategy, develop solutions, and achieve product vision while fostering cooperative relationships for success...

Take ownership of advanced data integration efforts by leveraging your Palantir expertise to build and optimize ETL pipelines. Collaborate with cross-functional teams to ensure data quality and reliab...

Accelerate your career by designing and developing critical software tools and services. Collaborate within cross-functional teams to enhance product functionality and streamline workflows in support...

Shape the future of our platform by leading product strategy, ensuring reliability, security, and scalability across critical systems while collaborating with engineering and stakeholders to deliver i...

Join a team that's building an innovative AI-driven platform for hardware development. As a backend engineer, you'll craft core services, implement APIs, and ensure reliable system performance while c...

Unlock your potential by leveraging your expertise in advanced HPC systems. Collaborate with a dynamic team to design, integrate, and maintain high-performance computing environments, ensuring optimal...

Accelerate progress at the forefront of IT operations by leading a skilled team in Windows Server and VMware infrastructure management, ensuring optimal performance, security, and innovative solutions...

Unlock potential by leading the design and evolution of cutting-edge audio and video communication platforms for connected healthcare, ensuring seamless real-time interactions and superior outcomes fo...

Lead the development of advanced generative products for ad effectiveness, designing robust architectures and optimizing systems to enhance advertiser performance and maintain brand integrity across c...

Innovate with a dynamic team as you design, develop, and deliver high-quality solutions that integrate cutting-edge technologies for diverse clients, fostering continuous learning and collaboration in...

Optimize real-time event pipelines by leading technical innovations, mentoring teams, and ensuring system reliability. Collaborate to enhance product efficiency and operational advantages in a hands-o...

Empower innovation by leading a dynamic team of engineers in building AI foundations at scale. Drive design, enhance agent observability, and foster collaboration, all while navigating fast-paced chal...

Unlock your potential as you innovate automated testing solutions for AWS infrastructures and CI/CD pipelines. Collaborate with cross-functional teams to enhance deployment confidence and streamline v...

Take ownership of system requirements analysis and design. Lead integration efforts, develop documentation, and ensure compliance with established standards. Collaborate with teams to optimize perform...

Empower national security initiatives by designing and optimizing Java-based applications. Leverage deep expertise in search technologies and big data to deliver innovative software solutions in a hig...