Principal Software Engineer Jobs in Washington, DC

Develop mission-critical applications integrating data and automation. Collaborate with diverse teams to create user-focused interfaces and robust backend services using React and Java/Spring framewor...

Join a team that's dedicated to solving complex performance challenges using cutting-edge technologies and innovative solutions, while collaborating effectively within a dynamic environment and enhanc...

Strategize the integration of AI to enhance engineering workflows, lead cross-functional teams, and develop automation solutions that improve productivity and drive business outcomes across R&D operat...

Shape the future of healthcare technology by developing high-performance, cloud-native applications using .NET and React. Collaborate cross-functionally to enhance patient outcomes through scalable an...

Join a team that's transforming cloud services by leveraging your experience in software development. Utilize your Java and Python skills to support dynamic projects in a fast-paced environment, ensur...

Join a dynamic Cloud Services team where you will leverage your programming skills in Java and Python, addressing critical software development challenges while enhancing national security operations...

Transform enterprise technology platforms with hands-on leadership, ensuring operational excellence. Collaborate across teams to design and implement secure, scalable solutions in a hybrid environment...

Transform submarine combat systems by utilizing advanced software technologies. Collaborate with a dedicated team to develop and deploy secure microservices, enhancing national defense capabilities in...

Accelerate progress at building and maintaining robust data pipelines, ensuring quality and reliability in support of analytics. Collaborate cross-functionally to enhance data-driven insights and maxi...

Unlock potential by leveraging advanced programming skills in a dynamic environment. Join a team focused on critical systems development with a strong emphasis on innovation and collaboration to deliv...

Take ownership of Azure cloud infrastructure, optimizing performance and scalability while managing DevSecOps tools. Ensure high availability and compliance with security standards through proactive i...

Transform mission-critical facilities operations by leading inspection, maintenance, and repairs of infrastructure systems. Collaborate in a dynamic team environment to provide services 24/7, ensuring...

Join a team that's innovating the future of energy by integrating large-load facilities into the electric grid, solving complex challenges, and ensuring reliable power supply for high-performance comp...

Elevate your career by leading the engineering of complex systems, ensuring operational sustainment and integration of RF-enabled solutions. This senior role offers a unique opportunity to innovate wi...

Join a team that drives innovation in complex systems engineering, ensuring operational readiness for advanced RF-enabled solutions. Leverage your expertise to lead integration efforts, establish tech...

Help us shape the future of customer engagement by building innovative internal tools that empower our go-to-market teams and enhance user experiences through technology-driven solutions...

Shape the future of AI in finance by designing and implementing cutting-edge features that enhance digital banking experiences, collaborating with cross-functional teams to drive innovation and mainta...

Champion the development of robust computing systems across Temporal Cloud. Drive innovation in managed compute primitives and architect high-performance solutions while ensuring seamless multi-cloud...

Unlock the potential of travel technology by designing high-impact systems that optimize pricing and marketplace infrastructure, impacting millions of travelers and partners. Join us to drive innovati...

Grow your career as a Full Stack Software Engineer, contributing to cutting-edge cloud-native applications and advanced data tools while collaborating with the Department of Defense and Intelligence C...

Empower our engineering team by architecting and optimizing AWS cloud infrastructure. Lead automation, security, and reliability practices while shaping scalable solutions to meet organizational growt...

Grow your career with an innovative team driving impactful technical initiatives across multiple platforms, collaborating closely with stakeholders to deliver high-quality solutions and enhance system...

Grow your career with a leading team focused on building secure identity solutions. You'll develop and enhance critical authentication systems, driving reliability and security across our platform in...

Join a high-impact team as a Full-Stack Software Engineer, utilizing your UI skills to create modern applications. Drive solutions from concept to prototype in a collaborative environment, positively...

Innovate with us to develop and enhance software systems, tackling complex challenges in analytics and real-time processing. Join our collaborative team to solve federal government needs through cutti...