Principal Software Engineer Jobs in Arlington, VA

Lead the charge in defining the design systems architecture, fostering collaboration across teams while enhancing product consistency and scalability. Drive innovation in design and mentoring as you s...

Join our team as a Sr. Software Engineer to enhance user experiences by developing impactful Python and Java APIs while collaborating across various departments to ensure high-quality software solutio...

Build and manage scalable data infrastructure that powers data-driven products and decision-making. Lead a high-impact team to ensure data governance, quality, security, and performance aligns with bu...

Lead impactful Android app development by enhancing user experience with innovative features while collaborating in a dynamic, AI-driven environment. Embrace mentoring and contribute to a vibrant engi...

Unlock potential by driving our backend systems' scalability, shaping code execution engines, and collaborating with a supportive engineering team dedicated to growth and innovation...

Engineer and optimize cutting-edge AI systems utilizing LLMs, retrieval-augmented generation, and enterprise data. Collaborate with cross-functional teams to design scalable solutions and improve perf...

Advance your career by leading deployment teams to ensure the successful installation of hardware and software upgrades in consular facilities. Drive operational efficiency with meticulous planning, l...

Unlock potential by leading complex system engineering tasks, ensuring seamless integration and documentation across software, hardware, and cyber subsystems while adhering to project schedules and co...

Innovate cutting-edge Android solutions in a dynamic environment. Collaborate with cross-functional teams, mentor junior engineers, and drive the development of high-quality mobile applications while...

Pioneer innovation in mobile development by designing and implementing Android solutions that enhance user experience. Collaborate with cross-functional teams in an Agile environment to deliver impact...

Lead diverse tech projects as a Full Stack Software Engineer, driving cloud-based solutions and evolving regulatory approaches. Collaborate with teams, mentor talent, and stay ahead in technology tren...

Lead diverse tech projects and mentor a skilled team of developers while creating innovative solutions to drive financial empowerment through cloud-based technologies and modern programming practices...

Join a team that's redefining software engineering standards in an AI-native development lifecycle, directing autonomous agents and ensuring rigorous code scrutiny while maintaining high-quality produ...

Help us enhance the ServiceNow platform by developing new features and improving functionality. Collaborate with teams to design solutions, perform updates, and maintain system integrity while ensurin...

Empower your career by partnering with clients to transform complex business objectives into actionable technical solutions. Collaborate across industries throughout the project lifecycle, ensuring al...

Lead the charge in managing complex projects for a key Intelligence Community customer. Drive end-to-end project execution while ensuring timely capability delivery through effective stakeholder engag...

Lead and mentor a dynamic team of Attack Engineers focused on vulnerability research, exploit development, and reverse engineering. Drive strategic initiatives, team growth, and maintain cutting-edge...

Lead the charge in managing cross-functional software teams, driving innovation and performance across multiple domains while optimizing the software development life cycle for enhanced product delive...

Optimize platform quality by leveraging your drafting and homebuilding expertise. Collaborate with Engineering and Product teams to deliver a seamless, bug-free experience in a modern web-based CAD ap...

Unlock innovative software solutions by leading full life-cycle development, overseeing teams, and ensuring design excellence to support critical government contracts with up to 25% travel...

Transform healthcare analytics by leading a dynamic team of engineers. Drive innovative solutions and scalable application design while ensuring performance and quality in a fast-paced environment. Jo...

Lead and empower a dynamic team of engineers to deliver impactful healthcare analytics solutions. Drive technical excellence while fostering collaboration and innovation to meet business objectives an...

Contribute to optimizing enterprise network infrastructure by designing and supporting secure systems using Cisco and Arista technologies. Collaborate with engineering teams to enhance performance and...

Drive excellence in software development by enhancing and maintaining DNA software. Collaborate through the full SDLC using Agile/Scrum methodologies, mentor peers, and deliver critical solutions for...

Drive your career with a dynamic DevOps Platform Engineer role that focuses on architecting and managing a scalable internal developer platform for federal IT, ensuring reliability and enhancing devel...