Senior Software Development Engineer Jobs in Washington, DC

Lead the enhancement and support of software applications within a dynamic team, solving complex business problems and ensuring high-quality deliverables throughout the product lifecycle. Collaborate...

Elevate our microservices architecture by designing scalable solutions across regions and cells. Own configuration frameworks, lead architectural changes, and integrate AI tools to enhance service per...

Drive cutting-edge developments by integrating data streams and deploying scalable AI applications in an agile environment, ensuring security and efficiency through modern DevSecOps practices, with co...

Optimize your impact by leading software development and integration efforts, enhancing application capabilities, and leveraging advanced technologies to meet evolving mission requirements in a collab...

Pioneer innovative solutions in software development, enhancing mission capabilities through cutting-edge applications and tools while leading system integration and troubleshooting efforts to drive o...

Elevate your software engineering skills in a collaborative environment, contributing to mission-critical systems while learning full-stack practices and receiving mentorship from senior engineers in...

Lead the architecture and development of high-performance front-end solutions using React, JavaScript, and Node.js. Mentor developers and drive best practices while ensuring integration with .NET serv...

Explore opportunities to lead front-end development, architecting high-performance user interfaces and mentoring a growing team. Collaborate across teams to deliver reliable and secure solutions while...

Join our team to enhance dataflow efficiency and support system integration. You will manage Elastic clusters, create visualizations, and troubleshoot NiFi dataflows while working with large data volu...

Drive quality assurance efforts in modernizing critical systems. Leverage expertise in functional and UI testing to validate applications against federal standards, ensuring compliance and accessibili...

Innovate the testing landscape by ensuring quality and accessibility in web applications. Lead functional and regression testing efforts while collaborating with cross-functional teams to enhance comp...

Join a team that's committed to delivering innovative software solutions that matter. Support critical government projects while being immersed in cutting-edge technologies, all within a culture that...

Join us to design and deploy innovative geospatial solutions, shaping the future of GIS in a DevSecOps environment while supporting critical Army missions and enhancing national cybersecurity efforts...

Build web-based environmental data management solutions by guiding software development, troubleshooting user issues, and providing technical leadership. Collaborate closely with team members to enhan...

Elevate software solutions by leading front-end development for complex systems. Collaborate with cross-functional teams to deliver scalable, user-focused interfaces while ensuring quality, compliance...

Build user-centered front-end solutions as a Software Engineer, mentoring a team and leading efforts in a dynamic, agile environment. Collaborate across disciplines to deliver high-quality software th...

Drive the development and deployment of innovative software solutions for complex data platforms, collaborating with cross-functional teams in an agile environment to enhance system performance and de...

Drive innovation by designing and developing scalable software applications using modern technologies. Collaborate across teams in an agile environment to enhance functionality and ensure robust solut...

Unlock potential by modernizing support services through innovative automation solutions like AI chatbots and RPA. Collaborate with teams to enhance user experience, streamline processes, and implemen...

Lead the architectural design and integration of large-scale systems in secure environments, ensuring operational readiness and compliance. Empower teams through advanced technical leadership and driv...

Tackle complex challenges in building scalable and reliable resource sharing infrastructures, enhancing customer experience, and maintaining security across multi-account AWS environments, while colla...

Optimize large-scale packet-based systems in mission-critical settings. Lead integration, automation, and performance enhancement while ensuring compliance and operational readiness with COTS/GOTS tec...

Pioneer innovative AI applications as a Senior Software Engineer, driving full-stack solutions and cloud integration for FEMA. Collaborate with cross-functional teams to build secure, scalable service...

Elevate your career by building and maintaining data workflows that drive operational confidence, focusing on reliability and automation within Linux and containerized environments for mission-critica...

Innovate reliable data workflows as a Software Engineer designing Apache Airflow pipelines. Collaborate with cross-functional teams to enhance automation and system reliability in mission-critical env...