Principal Software Engineer Jobs in Fairfax, VA

Transform legacy systems by leveraging microservices and cloud technologies, implementing software solutions through strong teamwork and communication, while ensuring the highest standards of document...

Join a team that's modernizing legacy systems using microservices and cutting-edge technology. Drive the analysis, design, and implementation of complex software solutions, ensuring delivery and colla...

Transform operational systems by modernizing legacy infrastructure with microservices and advanced technologies. Collaborate across disciplines to enhance software functionality through analysis, desi...

Deliver innovative solutions by modernizing operational systems using microservices and advanced technologies. Collaborate with a dynamic team to design, implement, and maintain software systems while...

Invent innovative solutions to modernize legacy operational systems with microservices architecture, utilizing cutting-edge technologies. Collaborate within a team to design, implement, and maintain r...

Lead the charge in modernizing legacy systems with microservices architecture. Collaborate to analyze, design, and implement innovative software solutions using cutting-edge technologies while ensurin...

Champion cloud and container environments by engineering, operating, and optimizing secure Azure and Kubernetes solutions for JPES/JCRM programs while ensuring platform resilience and automation...

Unlock potential by executing corporate project controls and governance across multiple programs. Collaborate with leaders to ensure timely reporting, risk management, and resource coordination to dri...

Engage with a dynamic team to design and develop scalable backend systems, ensuring quality solutions for partner integrations and contributing to collaborative growth within a fast-paced environment...

Lead complex systems engineering projects while ensuring compliance and fostering collaboration across diverse teams to deliver innovative solutions in secure government environments...

Empower your future in this dynamic role, collaborating with teams to analyze and implement systems solutions that drive mission success in secure environments, while ensuring compliance and enhancing...

Optimize engineering solutions by leading structural analysis projects, overseeing finite element modeling, and collaborating on complex technical challenges to deliver impactful results in various do...

Lead and mentor a dynamic team, driving infrastructure reliability and delivery best practices while ensuring seamless engineering collaboration and operational excellence in a fast-paced, high-impact...

Advance data-driven solutions by developing robust Python-based systems, enhancing analytics for machine learning. Collaborate with teams to build scalable, fault-tolerant production systems that driv...

Drive innovative software solutions by leading diverse teams and projects, utilizing cutting-edge AI technologies to enhance risk management systems while collaborating closely with stakeholders and m...

Champion cutting-edge AI solutions by designing and building robust production systems. Collaborate across teams to enhance AI capabilities, tackle complex challenges, and drive innovation in agentic...

Drive innovation as you design and build complex, reliable AI systems that tackle real-world challenges. Collaborate across teams to scale AI capabilities and enhance agent performance while transform...

Shape the future of autonomy by defining technical strategy for new platforms. Lead cross-functional teams to tackle complex challenges, transition R&D into scalable programs, and influence next-gen s...

Accelerate international deployments by serving as the technical lead, ensuring successful integrations and user training. Engage with diverse customers while delivering solutions in fast-paced, missi...

Architect solutions across diverse capital projects in healthcare, managing design teams to deliver quality structural engineering with minimal oversight while mentoring junior staff and collaborating...

Develop full-stack software solutions to enhance cyber-threat intelligence capabilities, ensuring quality, security, and performance. Collaborate with cross-functional teams to translate operational n...

Drive innovation as a Software Developer, engineering AWS serverless solutions. Collaborate in a dynamic team to design, develop, and deploy applications, shaping robust systems that adapt to client n...

Innovate data engineering solutions by owning workstreams and designing scalable platforms that support analytics and AI. Collaborate with stakeholders to deliver high-quality, cost-efficient data arc...

Join a dynamic team to lead program management efforts, overseeing personnel actions and ensuring program success while reporting financial health and coordinating communications with technical manage...

Drive program success by overseeing tasking, managing personnel, and ensuring financial health. Collaborate with stakeholders to align on project goals and deliver results in a fast-paced environment...