Principal Software Engineer Jobs in Arlington, VA

Unlock potential by joining our software engineering team to innovate malware containment solutions, developing resilient, scalable software while managing dynamic operational tasks and collaborating...

Optimize our software engineering capabilities by collaborating with a mission-driven team. Tackle complex technical challenges and develop innovative solutions for virtual malware containment and enr...

Drive the expansion and optimization of cloud technologies across the organization. Collaborate with cross-functional teams to implement and maintain robust solutions while mentoring junior engineers...

Join a team that's dedicated to creating high-performance web applications using React and Next.js. Collaborate on innovative projects that enhance user experience and drive efficient workflows in sec...

Play a key role in developing high-performance, responsive web applications using React and Next.js, collaborating closely to optimize speed, scalability, and user experience. Engage in code reviews a...

Build responsive full stack applications that transform complex data into operational insights. Collaborate across teams to enhance application performance and maintain reliability while supporting se...

Transform complex data into actionable insights through full stack application development, collaborating with teams to enhance performance and scalability in mission-focused environments where reliab...

Accelerate progress at a dynamic mechanical engineering team, leading design initiatives in multi-discipline projects, ensuring compliance with codes and standards while mentoring peers in high-stakes...

Engineer robust integration components, ensuring seamless production support. Collaborate with cross-functional teams to enhance system efficiency while maintaining a focus on API-centric product deve...

Innovate by leading and mentoring diverse teams of software engineers, enhancing development practices, and driving the adoption of cutting-edge technologies while ensuring application scalability and...

Lead the design and implementation of innovative AI solutions, ensuring operational excellence and strategic alignment across teams. Collaborate with stakeholders to drive measurable business outcomes...

Join a team that's passionate about building high-performance analytics solutions for large-scale data environments, optimizing workflows, and enabling data-driven decision-making while collaborating...

Lead the charge in developing scalable analytics solutions that transform raw data into actionable insights. Collaborate with teams to optimize performance and enhance decision-making through robust d...

Take ownership of high-impact product delivery while leading a dynamic engineering team. Collaborate closely with cross-functional partners to drive innovation and ensure scalable, customer-centric so...

Advance your career by embedding security in our developer platform and CI/CD pipelines. Collaborate with engineers to enhance compliance and security for software delivery, ensuring a robust and auto...

Join a dynamic team to support systems engineering for high-performance computing, developing key artifacts, evaluations, and communication strategies. Collaborate with stakeholders to transition impa...

Unlock innovation as you design and implement new AI-enabled features that enhance a high-profile federal mission platform. Collaborate with a dynamic team to leverage .NET technologies and accelerate...

Join a team that's committed to delivering impactful projects while overseeing schedules, budgets, and multiple Agile teams. Your leadership will enhance collaboration, reporting, and ensure complianc...

Drive program success by leading complex technology initiatives, managing budgets, timelines, and stakeholder relationships while ensuring customer satisfaction and compliance with contractual obligat...

Transform project delivery by managing Agile workstreams and ensuring compliance while coordinating teams to meet client expectations and enhance performance through AI-assisted tools...

Transform Cyber Defense operations by leading strategic initiatives, enhancing process improvements, and ensuring effective incident management. Drive learning systems, communicate insights, and eleva...

Take ownership of a pivotal open-source project by developing systems that gather, aggregate, and normalize topology data, while optimizing GPU communications for effective workload scheduling across...

Advance the DevOps landscape by architecting CI/CD pipelines and platforms, collaborating with diverse teams to enhance customer satisfaction and influence tool features while staying ahead of technol...

Elevate web application development by delivering O&M support and modernization initiatives for scientific research applications, focusing on cloud migration, security enhancement, and collaboration w...

Develop and lead education-first technical sessions within enterprise accounts, fostering collaboration with engineers to build champions, enhance user knowledge, and uncover opportunities for expansi...