Principal Software Engineer Jobs in Arlington, VA

Lead and optimize day-to-day operations for multi-agency cybersecurity teams, ensuring effective personnel management, risk assessment, and strategic insights to enhance mission responsiveness and cap...

Join a dynamic team to design and develop cutting-edge network software for embedded systems. This role focuses on enhancing system security, performance, and interoperability within a real-time opera...

Lead the charge in defining and executing product strategy, ensuring cohesive go-to-market initiatives and cross-functional collaboration to enhance the product portfolio and drive growth in key marke...

Join a team that's pioneering software integration for advanced training systems, playing a crucial role in enhancing submarine fleet capabilities for the US and Australian Navies. Contribute your ski...

Lead the charge in redefining product strategies for cutting-edge Tactical Cross Domain solutions, collaborating with diverse teams to deliver innovative features that enhance data security and drive...

Drive the evolution of backend systems for a leading cloud platform, enhancing API design and technical integrity while navigating a mature PHP architecture. Collaborate with engineering peers to opti...

Engineer innovative single-page applications using modern JavaScript frameworks. Collaborate in an agile team to develop, deploy, and optimize UI components for high-performance in cloud environments...

Innovate your testing expertise in a dynamic Agile environment. Collaborate with architects and developers to enhance quality assurance processes across critical application and cloud systems, while d...

Elevate your career by delivering quality assurance for application, cloud, and data systems. Collaborate with stakeholders in an Agile/DevSecOps environment, and implement automated testing solutions...

Lead the charge in architecting innovative AWS infrastructure solutions. Automate tasks and optimize performance while managing team workloads and driving project success through effective collaborati...

Optimize cloud engineering solutions to drive efficiency, enhance system reliability, and mentor teams. Partner across departments to scale platforms that improve performance and reduce costs, impacti...

Unlock potential by designing and maintaining a full-stack microservices architecture within a mission-driven engineering environment, ensuring robust deployment and operational excellence in a collab...

Join a team that's redefining cloud infrastructure by leading a high-performing engineering group focused on identity management, billing, and administration in a dynamic tech environment. Drive moder...

Lead software projects to architect and build a next-gen cloud platform that empowers engineering teams. Drive performance improvements and mentor junior engineers, while delivering cutting-edge AWS s...

Lead comprehensive testing strategies to ensure high-quality, resilient systems within mission-critical environments. Collaborate with cross-functional teams to validate system performance and deliver...

Join a team that's redefining quality assurance by leading comprehensive test strategies for mission-critical systems, ensuring resilience and operational readiness through innovative testing methodol...

Play a key role in systems engineering for groundbreaking space programs. Collaborate with diverse teams to integrate ground and space satellite architecture, ensuring compatibility and fostering inno...

Transform your career by leveraging your software engineering expertise to develop cutting-edge applications. Collaborate on innovative solutions while utilizing advanced technologies and ensuring eff...

Accelerate progress at scaling robust infrastructure to support reliable, efficient mortgage services. Join a dynamic team committed to building tools that enhance engineering velocity and platform re...

Drive impactful learning experiences by designing and building dynamic training materials that empower global sales teams. Collaborate with experts to translate complex concepts into effective learnin...

Partner with us to shape the future of technology at the intersection of AI and exceptional service, leading engineering efforts while influencing the strategy and innovation across platforms for a gr...

Champion innovative DSP software development by leading a dynamic team, enhancing system frameworks and delivering user-focused solutions in a collaborative, Agile environment...

Shape innovative software solutions by applying engineering principles and techniques to develop and enhance applications. Collaborate with a team under guidance to analyze, design, and implement soft...

Engage with commercial and defense customers to provide technical pre-sales support for GNSS, timing, and inertial navigation solutions. Drive customer integration projects and deliver product demonst...

Drive enterprise-scale data science and AI initiatives, delivering advanced analytics and ML solutions that elevate organizational performance. Collaborate cross-functionally to develop, implement, an...