Software Development Engineer in Test (SDET) Jobs in Herndon, VA

Transform the Web3 landscape by developing innovative dApps and backend services. Collaborate with cross-functional teams to ensure security, scalability, and seamless user experiences in a dynamic, r...

Join a team that's driving transformational outcomes by leading high-value sales cycles with major SLED accounts. Leverage your enterprise sales expertise to build trusted relationships and deliver im...

Transform operational priorities into executable software outcomes by managing cross-functional integration and aligning diverse stakeholders to drive mission success in a dynamic environment...

Drive your career forward by joining our Agile team dedicated to federal IT modernization. You’ll design and deploy cutting-edge technology solutions while collaborating across teams to enhance operat...

Engineer robust enterprise infrastructure solutions, ensuring seamless integration and operational excellence across cloud and on-premises environments while collaborating with cross-functional teams...

Unlock potential by driving data quality assurance and governance. As a Functional Tester, you'll leverage Zafin Solutions expertise to optimize data pipelines, automate flows, and ensure reliable pro...

Transform mission needs into clear capability requirements, ensuring traceability and alignment with DoD guidelines. Collaborate across teams to support program management and user research, driving e...

Join our team to design and develop innovative web and mobile applications that enhance national security. Collaborate in an Agile environment, leveraging modern technologies to deliver impactful solu...

Lead the charge in delivering innovative software solutions for the Intelligence Community. Collaborate with teams to design, develop, and enhance web and mobile applications that support national sec...

Champion the development of innovative software solutions, leading design and integration efforts while mentoring engineers and collaborating with cross-functional teams to enhance mission-critical ap...

Empower national security by leading software architecture and development. As a Senior Software Engineer, you'll tackle complex challenges, mentor teams, and drive innovation in mission-critical appl...

Empower the future of software engineering by leading complex projects, mentoring teams, and driving innovative solutions for critical applications that impact national security. Collaborate with dive...

Empower innovation by enhancing a reactive computing platform, driving feature development from front end to data layer, and collaborating with product managers to deliver impactful solutions...

Transform the future of Army operations by developing secure cloud-native applications. Collaborate with cross-functional teams to design, deploy, and sustain innovative software solutions that enhanc...

Join an innovative team as a Senior Backend Software Engineer, shaping secure data services with Go for diverse enterprise environments. Tackle complex engineering challenges and contribute to the Ope...

Innovate by developing scalable applications and data pipelines, leveraging Python and cloud platforms. Collaborate with cross-functional teams to modernize enterprise systems and enhance backend serv...

Lead the charge in driving data engineering and analytics initiatives, ensuring platform reliability and quality. Provide technical leadership and guide team execution to deliver innovative solutions...

Join a dynamic team as a Senior Software Engineer, driving full-stack development and Agile leadership to create impactful web and mobile applications for national security. Collaborate closely with s...

Design scalable software solutions by transforming complex business needs into robust APIs and system architectures. Collaborate across teams to enhance reliability, mentor engineers, and drive techni...

Unlock potential by driving innovative infrastructure solutions for scalable deployments, collaborating with customers to refine requirements, and enhancing operational efficiency through automation a...

Drive enterprise solution implementations by leading requirements analysis, designing scalable architectures, and delivering innovative solutions. Collaborate with teams to ensure quality and manage c...

Join a team that's dedicated to designing and enhancing complex software systems, utilizing cutting-edge technologies and methodologies to deliver innovative solutions in a collaborative environment...

Join a dynamic team to design, develop, and enhance complex software systems, utilizing cutting-edge technologies and methodologies to solve challenging problems in a collaborative environment...

Innovate the future of healthcare technology by developing scalable applications that streamline specialty prescriptions. Collaborate with a skilled team to enhance user experience and drive efficienc...

Transform mission-critical cyber capabilities by leading advanced Computer Network Operations (CNO) development. Collaborate with a dynamic team to design innovative solutions that enhance national se...