Principal Software Engineer Jobs in Ashburn, VA

Transform project delivery through effective management and communication, driving alignment between technical and business goals while ensuring compliance and optimizing resources for successful outc...

Transform autonomy solutions for air and ground-launched platforms by leading technical delivery, integrating systems, and ensuring seamless operational deployment in complex, multi-agent environments...

Shape the future of encrypted communications by developing embedded software solutions and collaborating within a dynamic team to enhance advanced security capabilities in network systems...

Engage with Department of Defense leadership to provide strategic advisory and support for complex defense initiatives, facilitating effective mission integration and coordination across multiple orga...

Join a dynamic team and elevate engineering excellence by leading a group of skilled engineers, fostering growth, delivering high-quality solutions, and leveraging AI tools. This hands-on role blends...

Lead impactful full-stack development, guiding a small team in Java/Spring and React to transform ideas into robust applications while ensuring high quality and reliability throughout the delivery pro...

Join a team that's developing and enhancing complex software systems. Contribute to design, coding, debugging, and integration efforts, ensuring high performance and adherence to requirements within a...

Transform aerospace manufacturing by leading quality initiatives and process improvements. Leverage extensive experience in Nacelle production to enhance operational excellence through Lean and Six Si...

Empower researchers by leading the development of a cloud-based platform, ensuring user needs drive product strategy while collaborating across teams to deliver innovative solutions and successful out...

Join a dynamic team to lead federal design and project management efforts, ensuring timely delivery and quality across healthcare and military installations while managing budgets and client relations...

Help us shape the future of online conversations by leading technical and product strategy for one of the largest platforms in the world, driving innovative solutions that enhance user experience and...

Drive innovation as a Senior Application Developer to lead complex projects and enhance performance results. Collaborate with cross-functional teams while applying your extensive technical expertise t...

Lead the charge in front-end development, mentoring a UI team while designing scalable solutions and collaborating closely with system engineers to enhance user experiences and ensure performance stan...

Drive cloud modernization initiatives by leading a team focused on GCP services. Collaborate with stakeholders to implement innovative solutions and optimize cloud environments while championing autom...

Join a team that's driving cloud modernization and automation efforts for a government agency. As a technical leader, you'll leverage your GCP expertise to define solutions, implement CI/CD pipelines...

Help us build and innovate workforce AI platforms, integrating advanced systems and analytics to enable seamless AI adoption and enhance productivity across the enterprise. Drive measurable impact and...

Lead the design and implementation of an AI-assisted creative engine, innovating workflows and tools that enhance creative production. Champion high-performing, brand-distinctive work through data-dri...

Drive technical excellence and strategic innovation by leading cross-functional efforts in Marketplace and Search. Collaborate with teams to enable scalable, high-performing solutions that enhance cus...

Join a team that's redefining mission solutions through innovative software development. Utilize cutting-edge technologies to deliver impactful applications in intelligence and geospatial domains whil...

Join our team to develop, enhance, and maintain mission-critical software solutions that transform operational needs into innovative applications serving both agency and tactical clients in a dynamic...

Shape the future of security products by driving strategy and execution. Collaborate cross-functionally in a dynamic B2B SaaS environment, leading platform transitions and enhancing customer value wit...

Partner with us to deliver risk-based security training exercises, enhance program management, and collaborate with stakeholders to ensure the effectiveness of transportation security solutions across...

Transform the delivery of HSIN Program services by leading a contract team, overseeing all project aspects, and enhancing information-sharing across the FSLTTIP community through strategic stakeholder...

Unlock potential by developing and enhancing complex software systems aligned with user requirements. Work collaboratively to analyze and solve software issues while leveraging best practices in softw...

Champion the development and enhancement of outreach tools. Collaborate with teams to perform systems engineering, ensure effective user feedback-driven design, and deliver usability-focused software...