Principal Software Engineer Jobs in Arlington, VA

Pioneer innovative tooling and GSE solutions while leading a dynamic engineering team. Drive production scaling for the Neutron Launch Vehicle through strategic design, coordination, and collaboration...

Accelerate progress at the forefront of software engineering by collaborating with developers to design and implement React-based features while integrating them with back-end services in Java and/or...

Lead the design, development, and maintenance of scalable backend services, collaborating with teams to enhance system reliability and improve developer productivity while shaping architectural standa...

Shape the future of cybersecurity by developing high-impact mobile applications while collaborating closely with users to solve real-time challenges, leveraging your expertise in reverse engineering a...

Lead the charge in advancing engineering excellence and AI integration within software development teams. Drive delivery of a high-performing SaaS platform by managing multiple PODs, ensuring scalabil...

Join a team that's passionate about building high-quality enterprise applications. Lead diverse teams, drive innovative engineering, and ensure exceptional experiences for our customers while nurturin...

Innovate AI solutions by leading design and deployment of mission-driven analytics in a governed environment, ensuring compliance while integrating advanced capabilities through various cloud platform...

Lead high-performing platform engineering teams to deliver scalable, secure infrastructure while overseeing technical direction and driving initiatives that enhance developer productivity and operatio...

Transform customer support by owning the Streaming Hub application, driving improvements in usability, troubleshooting complex issues, and collaborating with teams to enhance system performance and cu...

Lead the evolution of vital financial systems handling real funds, ensuring accuracy, consistency, and reliability. Own the lifecycle of transactions while integrating with external partners in this c...

Transform the future of banking by designing and building secure, scalable digital asset solutions. Collaborate with cross-functional teams to drive innovations in regulated financial systems and enha...

Transform mission-critical platforms by architecting and enhancing systems that support revenue generation and campaign execution. Lead AI initiatives, ensuring operational stability with innovative s...

Lead the charge in building high-quality enterprise applications while mentoring teams and fostering innovation. Collaborate with stakeholders to deliver exceptional customer experiences and drive ini...

Collaborate with cross-functional teams to design and deliver full-stack features, enhancing code quality and mentoring junior engineers while owning projects from inception to deployment in a dynamic...

Engage as a Senior Java Analytic Developer to collaborate with stakeholders, innovate analytics solutions, and enhance data integration for dynamic support of a critical geolocation mission...

Architect robust networking solutions for HPC systems. Collaborate with a dynamic team to enhance platform performance, automate processes, and drive infrastructure improvements while ensuring a relia...

Optimize HPC networking components in Linux to enhance performance, automate processes using Bash and Python, and support critical infrastructure for mission teams, while collaborating with engineerin...

Champion robust data infrastructure to drive insights and growth in a dynamic, healthcare-focused environment. Collaborate across teams to ensure clean, actionable data pipelines that empower strategi...

Join a team that's developing and enhancing diverse software systems, leveraging cutting-edge technologies and methodologies for complex data-driven applications. Collaborate closely to ensure design...

Lead the charge in developing innovative software solutions through teamwork and creativity, enhancing systems for analytics, and utilizing diverse technologies to meet complex project requirements ef...

Accelerate endpoint management effectiveness by leading design, deployment, and lifecycle strategies. Drive project leadership to enhance stability and security within a Federal environment, collabora...

Lead the charge in architecting and evolving an advanced Voice AI platform, managing a team of engineers to deliver high-quality, real-time telephony experiences in hospitality, while ensuring operati...

Drive mission success by designing and developing enterprise applications in a dynamic, containerized environment, collaborating closely with cross-functional teams to innovate and enhance web solutio...

Deliver mission-driven enterprise web applications by collaborating with cross-functional teams while leveraging containerization and automation technologies in a fast-paced, dynamic environment...

Unlock potential by driving innovative web solutions, collaborating with cross-functional teams to enhance user experiences and optimize performance for public-facing school websites...