Principal Software Engineer Jobs in Fairfax, VA

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 a dynamic team to lead complex test programs for advanced defense systems. Your expertise will drive the planning and execution of Test & Evaluation strategies, ensuring high-performance standard...

Lead the charge in developing and enhancing complex software systems. Collaborate on full-lifecycle software solutions, transforming requirements into innovative applications and ensuring seamless int...

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...

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...

Transform innovative software solutions by developing, maintaining, and enhancing diverse applications that address complex user requirements and optimize system performance. Collaborate with teams to...

Contribute to the development and enhancement of complex software systems, collaborating with teams to analyze requirements, debug software, and improve design methodologies for diverse applications...

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...

Join our team to shape cutting-edge technology solutions for national security. Utilize your expertise in systems engineering to lead impactful projects in the Intelligence Community, focusing on AI...

Lead the charge in developing innovative AI-driven web solutions, managing multiple projects while leveraging cutting-edge technologies and frameworks to transform business operations and elevate soft...

Shape the future of identity verification by designing and building robust systems that ensure secure, accurate, and consistent user identity management, collaborating with teams to deliver exceptiona...

Transform project execution by overseeing team performance, managing deliverables, and ensuring compliance with contractual obligations. Engage with stakeholders to enhance project success and foster...

Lead the charge in modernizing legacy systems and architecting scalable solutions. Your influence shapes cross-functional teams, driving technical excellence and innovation as you guide complex projec...

Lead the charge in managing cross-functional engineering projects to drive new product development and manufacturing automation, ensuring alignment and timely execution within budget. Collaborate clos...

Join a team that's redefining API standards while leading engineering efforts. You'll oversee multiple engineering pods, set strategic direction, and drive innovation in a fully remote setting, empowe...

Lead the design and implementation of advanced wireless networks. Collaborate on system engineering and integration, while delivering comprehensive documentation to ensure effective deployment and ong...

Drive quality assurance excellence by leveraging your testing expertise and Agile methodologies. Collaborate in a dynamic team environment to automate testing processes, enhance application functional...

Transform national security solutions as a Principal R&D Solutions Engineer. Lead innovative technical development, guide a growing team, and establish engineering standards for complex USG missions...

Drive exceptional support experiences for guests and hosts by leading cross-functional teams. Define product strategy and success metrics, ensuring alignment with stakeholders while influencing design...

Transform data solutions by leading ETL development, ensuring efficient data handling and visualization to support federal investigations. Collaborate across teams to implement business intelligence a...