Principal Software Engineer Jobs in Arlington, VA

Accelerate progress at our innovative tech team by driving software solutions, utilizing cloud services, and engaging in DevOps practices. Collaborate with leadership and contribute to architecture, d...

Champion innovative software solutions by leading a talented team in developing a robust collaboration platform using open-source technologies. Engage directly with users to enhance features and syste...

Contribute to the design and development of scalable, secure systems while mentoring peers and leading engineering projects. Drive technical strategies and enhance agile processes across teams to ensu...

Take ownership of secure production systems, architecting and deploying innovative infrastructure solutions across cloud-native and edge environments, ensuring reliability and compliance with operatio...

Shape the future of AI in healthcare by designing robust, scalable ML infrastructure, guiding engineering teams in product innovation, and establishing technical standards while mentoring future leade...

Take ownership of architecture strategy for enterprise-scale P&C insurance platforms. Lead the design of scalable solutions across Policy, Billing, and Claims to drive business outcomes and enhance in...

Join a team that's responsible for delivering IT modernization solutions for Federal Government contracts. As a leader, you'll drive projects through their lifecycle and manage teams toward successful...

Deliver optical engineering expertise to enhance defense systems through full lifecycle support. Collaborate with diverse teams, innovate designs, and validate performance in both lab and field settin...

Join a team that's redefining healthcare technology. Partner with engineers to design scalable systems, mentor talent, and integrate innovative AI solutions, impacting lives through seamless care coor...

Elevate your career by joining a dynamic team focusing on AI/ML development and high-performance applications, integrating innovative solutions within scalable systems. Drive impactful projects levera...

Lead the technical design and delivery of operational analytics solutions, driving the implementation of Army Vantage dashboards while mentoring junior engineers and collaborating with stakeholders to...

Innovate your career with a dynamic role focusing on infrastructure engineering, managing virtual environments, troubleshooting systems, and enhancing operational efficiency through expertise in virtu...

Lead the design and development of cutting-edge electrical systems across all product lifecycle stages. Provide mentorship and technical guidance, ensuring successful project execution with a focus on...

Unlock potential by bridging design and code, enhancing user experience through collaboration and innovation. Own our design system and drive improvements across our product, ensuring seamless, deligh...

Champion high-scale backend systems to optimize real-time ad auctions, driving marketplace efficiency through engineering excellence and collaboration across teams. Contribute to innovative solutions...

Engineer robust full-stack solutions that process vast data volumes. Collaborate across teams, design and implement innovative features, and ensure high code quality in a dynamic environment serving c...

Transform your career by leading cross-functional teams to deliver innovative software solutions. Drive engineering excellence, mentor talent, and enhance collaboration while ensuring high-quality, sc...

Lead a dynamic engineering team by driving technical excellence, fostering collaboration across departments, and ensuring high-quality software delivery through innovative approaches and hands-on cont...

Lead the charge in delivering a modular enterprise platform by providing technical leadership and architectural direction for a cross-functional engineering team while ensuring quality and meeting pro...

Shape the future of technology by leading diverse engineering projects and mentoring developers. Drive innovative cloud-based solutions while collaborating with product managers to empower millions th...

Lead the charge in growing a high-performing Application & Product Security team. You’ll set strategic direction, define KPIs, and stay hands-on, ensuring AI-first, scalable security practices while m...

Contribute to innovative cloud-based analytics by developing high-performance solutions that handle vast data volumes while leveraging your expertise in big data and distributed computing...

Innovate solutions as a Software Engineer, contributing to a cutting-edge SaaS platform that processes billions of messages daily. Work with a modern tech stack to improve global health outcomes for d...

Join a dynamic team to design and develop advanced software for undersea sensor applications. Lead cross-functional collaboration and deliver high-performance solutions while driving technical mentors...

Innovate and lead the development of IAM solutions, leveraging cloud technologies and automation. Collaborate with high-performing teams to enhance operational efficiency and deliver impactful data to...