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

In this role, you’ll be responsible for identifying and autonomously implementing ideas and solutions as it relates to the design and delivery of mission‑critical ground segment software that connects...

Transform secure software development by architecting scalable solutions, integrating Web3 technologies, and championing robust engineering practices. Collaborate across teams to innovate, ensuring qu...

Shape innovative software solutions by leading development projects, enhancing application performance, and providing vital support in a collaborative environment focused on continuous improvement and...

Innovate and support scientific research applications by developing microservices and ensuring data integrity within a collaborative, Agile environment focused on high-quality software solutions for a...

Elevate engineering standards by architecting and building scalable systems for the Agentic Data Plane, driving innovation while ensuring high reliability and security across cloud platforms, and coll...

Join us to develop and maintain an innovative federated search system, leveraging AWS and Java technologies. Collaborate within an Agile team to enhance user experiences and streamline financial data...

Join a team that's dedicated to ensuring software quality by developing and executing comprehensive test plans. Collaborate with cross-functional teams to drive testing strategies and improve product...

Transform the astrophysics proposal process by architecting and developing a multi-mission software system. Lead a small team to create a secure, scalable prototype while collaborating with NASA scien...

Elevate your expertise as you define and execute automated testing strategies, ensuring the reliability and security of critical IT systems to support mission objectives with a focus on quality assura...

Optimize data processing through hands-on engineering of big data infrastructures. Manage, deploy, and troubleshoot high-performance clusters using Java, Ansible, and Kubernetes, ensuring peak reliabi...

Unlock potential by joining a dynamic team to design, enhance, and sustain powerful big data processing infrastructure, ensuring peak performance and reliability across complex data environments...

Transform complex challenges into innovative software solutions, owning and delivering features in agentic development environments, ensuring quality and reliability through hands-on engineering disci...

Advance national security missions by ensuring software reliability, security, and performance through rigorous testing procedures and collaboration with development teams. Engage in comprehensive tes...

Drive quality assurance practices by leading automated testing frameworks to ensure reliable, secure satellite ground communication services. Collaborate with interdisciplinary teams, enhancing softwa...

Lead the charge in developing and optimizing a cutting-edge healthcare data platform, utilizing Elixir and Python to create scalable applications that drive innovation and enhance patient outcomes thr...

Unlock your potential by leading innovative engineering projects, mentoring talent, ensuring timely completion, and collaborating across teams to design effective solutions that meet customer specific...

Champion robust software delivery by designing and building CI/CD pipelines, enhancing deployment systems, and partnering directly with product teams to eliminate delivery friction across engineering...

Join a forward-thinking team to enhance user experiences through innovative AI solutions and full-stack development, impacting industries worldwide by improving workflows within the Samsara dashboard...

Lead the charge in full stack development, enhancing critical tools in real-time while collaborating with a small team and analysts to deliver innovative solutions in a dynamic environment...

Elevate software solutions by delivering full stack development using Java, Angular, and Elasticsearch. Collaborate on complex projects to create robust tools while ensuring high standards of security...

Grow your career with a dynamic team providing full stack development support using Java, Angular, and Elasticsearch for complex projects. Ideal for experienced software engineers ready to tackle inno...

Empower climate research by designing and enhancing software applications. Collaborate with a dynamic team to rewrite legacy code, ensuring optimal performance and quality in a federal environment whi...

Join a team that's pioneering innovative solutions in autonomous systems. As a Senior Full-Stack Engineer, you’ll develop critical data-driven interfaces and collaborate with cross-functional teams to...

Champion innovative software solutions by designing, developing, and testing high-quality applications, ensuring compliance with DOD standards. Lead in delivering effective technical solutions within...

Take ownership of frontend development, leading a team in building innovative web applications using Svelte and modern JavaScript frameworks, while ensuring high-quality UI/UX and collaboration with s...