Principal Software Engineer Jobs in Ashburn, VA

Drive the development of innovative analytics platforms by leveraging full-stack expertise to create scalable applications that empower businesses, while collaborating with talented engineers in an ag...

Lead innovative research in power systems to enhance wildfire mitigation and protection technologies while collaborating with experts to tackle complex challenges and advance the resilience of infrast...

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...

Lead the development and management of a critical AI platform, ensuring secure, efficient integration and support across internal systems. Drive strategic initiatives to optimize AI adoption, cost con...

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...

Innovate and build cutting-edge tools to enhance network infrastructure deployment, while leading automation initiatives and improving observability systems for mission-critical Internet services...

Lead teams in designing scalable infrastructures and optimizing service reliability. Drive incident management and automation, fostering collaboration with software development to enhance system funct...

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...

Join a team that's dedicated to designing and maintaining a robust Metrics and Monitoring solution for HPC systems, ensuring exceptional performance and reliability across distributed infrastructures...

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...

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...

Lead a team tackling high-fidelity code representation in a player-coach role. Drive the integration of coding agents, shape architecture, and enhance developer experience while cultivating a high-per...

Execute the design and development of Java microservices in cloud solutions, providing technical leadership and hands-on expertise in migrating legacy systems to modern frameworks while ensuring perfo...

Pioneer advancements in Digital AI technologies, providing leadership to enhance AI governance, predictive models, and lifecycle assurance, while translating complex regulations and customer needs int...

Lead the charge in architecting and enhancing data pipelines that deliver actionable insights for veteran healthcare analytics by collaborating with stakeholders and ensuring high-quality, harmonized...

Transform the future by leading diverse tech projects and a skilled team. Drive innovation in cloud-based solutions, leveraging modern technologies to enhance user experiences and meet regulatory stan...

Pioneer advancements in complex software systems to enhance performance and functionality. Collaborate across teams to develop innovative solutions and ensure software quality through rigorous testing...

Unlock innovative solutions as you design and implement DSP algorithms in software. Collaborate with a team to enhance signal exploitation and adapt systems for government needs, while showcasing your...

Transform the software development experience by leading the App Platform team. Accelerate engineering velocity, enhance tooling and platforms for iOS and Android, and cultivate a team culture focused...

Accelerate your career by providing expert technical leadership in guiding enterprise application architectures, ensuring compliance with client standards and enhancing team performance through strate...

Elevate enterprise application solutions through hands-on technical leadership and architectural direction, guiding teams to deliver secure, scalable systems while aligning with client standards and p...

Shape the future of testing and evaluation by analyzing system requirements, developing comprehensive test plans, and integrating efforts across teams to ensure high-quality outcomes and compliance wi...