Principal Software Engineer Jobs in Alexandria, VA

Join a team that's innovating the future of energy by integrating large-load facilities into the electric grid, solving complex challenges, and ensuring reliable power supply for high-performance comp...

Engage in high-impact, high-visibility technical projects as a key member of our agile team. Design and develop modern web applications that serve millions, focusing on full-stack development and data...

Join a dynamic team to enhance a leading AI platform. Shape user experiences and drive large-scale projects, utilizing TypeScript and collaborating with cross-functional teams to deliver exceptional s...

Join a dynamic team as a technical expert driving rack-scale SW/FW solutions, ensuring reliable system operations at fleet scale while collaborating across engineering functions to enhance architectur...

Innovate by designing and operating scalable data infrastructure for petabytes of data, enabling customer-facing features and analytics across global industries, while enhancing systems for reliabilit...

Unlock the potential of travel technology by designing high-impact systems that optimize pricing and marketplace infrastructure, impacting millions of travelers and partners. Join us to drive innovati...

Transform complex challenges into innovative software solutions by leading the design, development, and delivery of full-stack applications. Collaborate across teams to drive business value and elevat...

Join a dynamic team as you design, develop, and deploy innovative full-stack applications that drive business value and delight users. Collaborate across functions to enhance product delivery while en...

Elevate your career as a full-stack engineer, driving innovative solutions and delivering value across high-impact projects while collaborating with cross-functional teams to exceed business and user...

Transform database infrastructure by designing and scaling storage platforms that support millions of customers, ensuring reliability and compliance as the company expands into new markets, while coll...

Empower our engineering team by architecting and optimizing AWS cloud infrastructure. Lead automation, security, and reliability practices while shaping scalable solutions to meet organizational growt...

Grow your career with an innovative team driving impactful technical initiatives across multiple platforms, collaborating closely with stakeholders to deliver high-quality solutions and enhance system...

Empower your career by leading diverse software projects using cutting-edge technologies. Collaborate within a passionate team to create innovative solutions that enhance learning and development plat...

Champion innovation by owning full-stack features, addressing production challenges, enhancing core platform capabilities, and mentoring engineers while collaborating with cross-functional teams in a...

Lead full life-cycle software development, leveraging advanced technologies including .NET, Python, and AI. Collaborate with teams to deliver high-performance applications for federal clients, ensurin...

Join a team that's dedicated to transforming intelligence operations through cutting-edge AI/ML solutions. Collaborate on innovative applications that streamline processes and enhance mission outcomes...

Accelerate progress at the forefront of software engineering by driving CI/CD improvements, cloud-native initiatives, and seamless collaboration across teams. Elevate platform reliability and mentor e...

Champion innovative software solutions by developing, enhancing, and maintaining complex systems. Collaborate with cross-functional teams and employ best practices for design, testing, and deployment...

Innovate with us to develop and enhance software systems, tackling complex challenges in analytics and real-time processing. Join our collaborative team to solve federal government needs through cutti...

Empower innovation by developing and maintaining complex software systems, applying advanced methodologies while collaborating with teams to enhance performance and functionality in diverse environmen...

Drive innovation in software development by designing, coding, and enhancing software systems while collaborating with teams to ensure system performance, functionality, and user satisfaction through...

Accelerate progress at a dynamic tech environment by developing and enhancing complex software systems. Collaborate on full-stack solutions leveraging key technologies like AWS, Java, and Angular, whi...

Pioneer innovative solutions in a multi-crate Rust workspace, ensuring robust performance and zero-panic execution across defense-critical applications while leading the architecture for multi-site de...

Unlock potential by designing and building impactful backend services and APIs within a fast-paced, product-driven environment, collaborating across teams to deliver quality customer-facing solutions...

Lead the charge in software development, guiding teams on high-stakes projects. Leverage a deep expertise in various technologies to make a significant impact, driving solutions from conception throug...