Principal Software Engineer Jobs in Alexandria, VA

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...

Develop complex software systems from user requirements, ensuring quality and performance. Collaborate with teams for design, testing, debugging, and integration of software components while adhering...

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...

Transform code into impactful applications and deliver innovative solutions. Guide junior engineers while leading projects with minimal oversight, driving excellence in software engineering and integr...

Transform the technical landscape by defining and owning the catalog platform architecture, leading modernization efforts and driving architectural decisions across teams to enhance a high-impact prod...

Lead the design, integration, and sustainment of enterprise dataflow architectures to enable mission-critical analytics across secure cloud and distributed environments while ensuring compliance and o...

Shape the future of software development by leading a talented team, driving innovative projects, and collaborating across functions to build robust applications that enhance business capabilities and...

Unlock potential by acting as a bridge between product leadership and lab teams. Champion technical execution, integration planning, and design alignment across diverse engineering domains to drive su...

Take ownership of diverse technology projects, leading a skilled team to innovate cloud-based solutions that enhance financial empowerment for millions while embracing new technologies and mentoring f...

Lead product initiatives within a critical technology platform, focusing on user needs, problem-solving, and seamless delivery while collaborating with engineering and design to enhance educational ex...

Join a team that's dedicated to building innovative cloud-based solutions. Utilize your expertise in back-end and front-end development to design, deploy microservices, and support data-driven applica...

Collaborate to design and develop engaging web applications, utilizing React for front-end and C#/.NET for APIs. Join a dynamic team to enhance user experiences while leveraging cloud technologies lik...

Elevate engineering productivity by optimizing workflows, driving strategic initiatives, and implementing metrics that enhance delivery speed and quality. Collaborate cross-functionally, fostering an...

Manage building operations by maintaining systems, overseeing repairs, and ensuring efficient performance. Collaborate with teams to enhance tenant relations and comply with safety procedures while op...

Take ownership of building and managing social networks for chronic health conditions. Collaborate with cross-functional teams in an agile environment, leveraging technologies like Ruby on Rails and A...

Champion the design and delivery of mission-critical AI systems, guiding technical strategy and innovation while ensuring compliance and scalability across federal programs and guiding cross-program t...