Principal Software Engineer Jobs in Vienna, VA

Empower your career by architecting high-performance applications using C++. Take ownership of critical components, mentor engineers, and contribute to system design in a collaborative, Linux-based en...

Transform critical cybersecurity infrastructure through innovative software engineering, enhancing defense capabilities for unclassified and classified networks. Collaborate with experts to design and...

Advance innovative AI capabilities by leading diverse teams to develop transformative solutions. Collaborate on cutting-edge generative systems, mentor engineers, and optimize workflows, ensuring safe...

Transform the foundational platform that powers diverse products by leading design and evolution efforts, driving product velocity, and ensuring reliability and scalability for a variety of deployment...

Transform the future of finance by developing cutting-edge LLM-powered features, ensuring reliability and performance as you shape user experiences and maintain Command's robust architecture for evolv...

Elevate innovation as a key engineer, driving technical vision and bridging software and hardware solutions in a collaborative environment. Shape the future of defense technology through mission-criti...

Accelerate progress at a mission-driven team by leveraging your Java expertise, along with skills in Git, Docker, and REST. Collaborate on innovative solutions while enhancing your experience with mod...

Transform mission outcomes by leveraging your Java development expertise and collaborative skills in a dynamic, small team environment. Engage with cutting-edge technologies and contribute to impactfu...

Innovate software solutions to enhance cybersecurity infrastructure by utilizing Kubernetes and cloud services, while integrating enterprise tools to safeguard critical networks for national defense...

Join a dynamic team driving cybersecurity solutions that protect vital networks. Leverage your extensive software engineering expertise to develop advanced systems that enhance national security. Make...

Unlock your potential by supporting critical cybersecurity initiatives. Collaborate with cross-functional teams to develop and integrate cutting-edge technologies in a fast-paced environment, ensuring...

Partner with us to design and develop innovative software and web applications. Oversee integration, documentation, and performance tracking while guiding junior engineers in a collaborative and fast...

Innovate solutions for complex software systems, collaborating with teams to enhance performance and ensure quality standards. Drive processes from design through implementation while liaising with st...

Build and enhance autonomous penetration testing agents that mimic human expertise in vulnerability assessments, ensuring production safety and reliability at scale, while collaborating closely with o...

Lead the charge in driving software development excellence by managing a high-performing engineering team, ensuring timely project delivery while upholding rigorous safety and compliance standards in...

Join a team that empowers software engineers to excel in development. Oversee project progress, performance reviews, and agile practices while ensuring adherence to governance standards in a collabora...

Unlock potential by leading innovative software projects that optimize card processing systems. Drive engineering excellence and collaborative solutions to enhance operational efficiency and deliver r...

Lead the charge in developing cutting-edge AI solutions for enterprise IT operations, delivering high-impact software products that enhance incident response, automation, and operational efficiency. T...

Contribute to impactful research initiatives by analyzing policies, coordinating evaluations, and supporting operational transitions while leading the development of analytic tools and technical infra...

Elevate your career by leading the development of impactful ML systems that optimize decision-making and drive business success in a fast-paced AdTech environment, serving millions of users and utiliz...

Pioneer secure identity and access solutions as a Principal Software Engineer, driving best practices and innovative strategies. Collaborate with teams to mitigate risks and enhance product security t...

Lead and shape the future of our frontend development by driving innovative solutions and engineering practices across digital experiences, collaborating with cross-functional teams to enhance platfor...

Join a team that's at the forefront of software innovation, developing and enhancing complex applications. Leverage your expertise to ensure high-quality, responsive design solutions and collaborate a...

Build scalable web platforms that enhance customer experiences and drive global commerce. Collaborate with engineers and product managers to deliver robust, AI-driven systems while mentoring peers and...

Join a dynamic team as you design and develop high-quality software solutions. Collaborate across functions to meet user needs, optimize performance, and mentor peers, driving team growth and innovati...