Principal Software Engineer Jobs in Fairfax, VA

Engineer innovative safety-critical software for missile systems. Collaborate with multidisciplinary teams to integrate, test, and verify applications on real-time operating systems, ensuring complian...

Champion innovative AI and cybersecurity solutions by leading product strategy, driving platform development, and enhancing customer engagement to redefine industry standards and achieve measurable su...

Join us to manage complex application development programs, guiding teams of 20+ to deliver exceptional IT solutions. Leverage your expertise in cybersecurity and project management to drive success a...

Lead dynamic program management efforts on complex application development projects, ensuring high-quality outcomes and adherence to client standards while guiding teams to maximize efficiency and ser...

Drive the development of innovative web applications that automate forensic image processing, enrich data, and enhance user experiences for analysts in an agile team environment. Collaborate to solve...

Elevate your career as a Senior Database Developer, shaping innovative database solutions and integrating advanced technologies to enhance cyber capabilities and operational efficiency within a dynami...

Accelerate your career by developing innovative database solutions while ensuring data integrity and security in a dynamic team environment. Contribute your expertise to safeguard our nation's cyber i...

Lead the charge in designing exceptional Partner Experiences with a focus on B2B interactions, guiding complex data insights into impactful user experiences and driving product strategy through collab...

Lead the delivery of large-scale technical projects by collaborating with stakeholders and utilizing Agile methodologies to ensure quality outcomes within budget and timelines while driving continuous...

Accelerate your career as a tech lead driving AWS solutions. Collaborate with cross-functional teams to design secure, scalable cloud applications while influencing engineering decisions for cutting-e...

Elevate testing capabilities by developing automated solutions for critical cybersecurity applications. Collaborate with a multidisciplinary team to enhance system integrity and respond to evolving th...

Shape the future of software development by designing and enhancing complex applications. Collaborate closely with a dedicated team to troubleshoot and deliver cutting-edge solutions, while maximizing...

Drive innovation in software development by designing and enhancing complex applications. Collaborate with teams to ensure quality, troubleshoot issues, and maximize system performance with cutting-ed...

Deliver intelligent backend services and AI-driven solutions, leveraging Java expertise and workflow orchestration to automate processes. Collaborate with cross-functional teams to enhance scalability...

Join a team that’s dedicated to enhancing server-side architecture and performance. Collaborate with front-end engineers to optimize integrations, caching strategies, and API management while ensuring...

Empower your career by joining a critical cybersecurity team as an Automated Test Engineer, where you'll support robust testing strategies and contribute to safeguarding vital U.S. systems from emergi...

Transform the landscape of cyber operations by developing advanced capabilities and analytical tools. Engage in innovative research and prototype development to empower tactical teams in addressing co...

Champion software development by designing, coding, testing, and maintaining applications that enhance business operations. Collaborate closely with partners to deliver efficient, timely solutions and...

Optimize and support critical federal identity management systems with cutting-edge tools. Drive system reliability and compliance while ensuring the protection of sensitive information in a secure en...

Lead the infrastructure development and automation for Web3 data solutions. Drive reliability, security, and compliance while implementing AI tools and managing cross-functional partnerships to enhanc...

Lead the delivery of complex enterprise application projects, driving alignment among cross-functional teams and stakeholders. Utilize AI tools to enhance efficiency and communication, ensuring succes...

Transform specialized infrastructure solutions by assessing user architectures, optimizing resources, and managing systems to enhance performance. Collaborate with cross-functional teams to define inn...

Develop and maintain high-quality software applications for energy solutions, focusing on cloud-native services, while ensuring scalability, efficiency, and collaboration with cross-functional teams f...

Architect tailored cloud solutions by providing leadership and guidance. Drive technical delivery across complex engagements while developing team capabilities and fostering client partnerships. Ensur...

Lead the charge in integrating critical systems by managing teams, optimizing throughput, and driving technical design. Collaborate across departments to elevate integration processes and establish st...