Principal Software Engineer Jobs in Washington, DC

Transform software systems by analyzing, designing, and implementing solutions using advanced technologies. Collaborate with teams to modernize legacy architectures and enhance performance through aut...

Empower a global team of engineers to enhance the Firefox user experience through innovative front-end solutions while leading multiple projects and fostering collaboration across diverse teams...

Pioneer innovative solutions by leading customer discovery and design. Collaborate across teams to deliver impactful architectures that enhance engagement and drive enterprise growth in a high-stakes...

Drive impactful solutions by troubleshooting complex production issues while collaborating across IT, Development, and Operations teams. Shape the technical landscape with your diagnostic expertise an...

Take ownership of a top-tier data engineering team, driving technical leadership and operational excellence in data infrastructure design and development while ensuring scalability and reliability acr...

Join a team that's dedicated to transforming user experiences through secure, modern React applications. Collaborate with stakeholders to design and build solutions that enhance functionality while ma...

Elevate digital solutions by designing secure, responsive React applications. Operate independently, lead frontend architecture, and forge strong team collaboration to enhance user experience for miss...

Join a team that's driving innovation in AI for enhanced access control solutions. You’ll write production code, collaborate with experienced engineers, and gain exposure to modern systems while helpi...

Join a team that's pioneering AI and analytics solutions in a secured environment, focusing on governance and compliance while leveraging advanced AI capabilities and developing intuitive user experie...

Shape the future of data architecture by collaborating with teams to design, implement, and optimize data systems. Leverage your expertise in data pipelines and business intelligence to drive impactfu...

Champion innovative solutions as a Full Stack Engineer, delivering impactful features and enhancing systems across projects. Collaborate, design, and optimize applications with a focus on performance...

Reimagine software engineering by architecting advanced Python automations and AI workflows that enhance national security initiatives. Lead customer interactions and innovate solutions on a mission-c...

Drive the advancement of technology and AI strategies, leading high-performing software engineering teams while enhancing product delivery, reliability, and innovation across the portfolio to meet bus...

Transform order management systems as a Lead Engineer, driving technical direction and delivering scalable solutions. Collaborate with cross-functional teams to enhance client trust and optimize opera...

Unlock potential by driving software innovation through expertise in Java, MapReduce, and Hadoop. Collaborate with teams to deliver high-quality solutions, impacting the effectiveness of complex proje...

Engage talent by leveraging your mid-level software engineering expertise in Java, MapReduce, Hadoop, and Accumulo. Contribute to innovative projects that drive efficiency and enhance capabilities wit...

Join a team that's developing real-time, safety-critical systems for air traffic management. Be a key player in designing and maintaining innovative software that enhances national airspace operations...

Transform the landscape of secure software engineering in Linux environments. Drive automation, integration, and compliance efforts while collaborating with cross-functional teams to ensure robust cre...

Transform your career by engineering secure tools in a Linux environment, collaborating with cross-functional teams to deliver solutions that enhance mission security, compliance, and automation capab...

Partner with us to enhance security through innovative data solutions and analytics. Lead the development of tools and software to optimize performance in cloud and on-premises environments while tack...

Champion innovative data solutions and analytics in a hybrid role, leveraging extensive expertise in cloud environments and programming. Collaborate to enhance TSA security capabilities through advanc...

Bring your expertise to lead the development and management of software products, ensuring compliance with industry standards. You'll oversee the software lifecycle from design to optimization, drivin...

Lead the charge in shaping a transformative private cloud platform, driving strategy and architecture while collaborating across teams to enhance scalability, security, and operational efficiency in a...

Transform the product landscape by owning strategy and execution for a core Jama Connect area, utilizing senior product expertise and medical device insights to drive impactful outcomes and customer s...

Redefine security operations leadership by managing contract execution and personnel at multiple sites. Drive compliance, enhance customer relationships, and oversee day-to-day operations while foster...