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

Unlock potential by leading the Test and Evaluation of AEGIS systems for FMS engagements. Collaborate across time zones to provide technical support and ensure successful at-sea testing while managing...

Drive the transformation of legacy security evaluations into advanced automated platforms, leveraging expertise in Python microservices and middleware architecture to enhance backend systems and impro...

Lead the charge in shaping the future of Content Engineering by guiding distributed technology teams to deliver innovative SaaS solutions and enhance business outcomes through strategic planning and e...

Join a team that's dedicated to enhancing collaboration tools through innovation. Develop and sustain integrations and automations that empower mission teams, streamline workflows, and improve the use...

Lead the design and development of high-performance web applications, integrating with backend services to enhance customer experiences and streamline operations across various platforms, focusing on...

Lead the charge in advancing internal network and Active Directory attack strategies for enterprise protection, turning cutting-edge techniques into reliable, autonomous solutions within a collaborati...

Unlock potential by developing and enhancing complex software systems aligned with user requirements. Work collaboratively to analyze and solve software issues while leveraging best practices in softw...

Champion the security of space systems by identifying, assessing, and mitigating cyber risks throughout the product lifecycle. Collaborate within a multifaceted team to ensure compliance and drive inn...

Cohere is seeking a Senior Software Engineer to lead the planning, development, and deployment of software systems in their Chantilly office. The role requires strong programming skills, effective com...

Lead quality assurance initiatives for critical software projects, managing testing processes, mentoring a team of QA engineers, and collaborating closely with stakeholders to enhance software reliabi...

Shape innovative solutions by leveraging cutting-edge data science techniques to solve complex analytic challenges in a dynamic, multi-tenant cloud setting. Collaborate across disciplines to develop a...

Innovate scalable software solutions for cloud applications, leveraging expertise in React, Node.js, and AWS. Collaborate cross-functionally to translate business needs into robust technical implement...

Unlock potential by driving the development of high-performance back-end services, ensuring reliability and scalability in a collaborative engineering team focused on innovative solutions to complex t...

Tackle mission-critical applications by leading development and support efforts. Collaborate across technologies and teams, ensuring robust, scalable solutions while mentoring junior developers in a d...

Champion innovative software development by collaborating in a dynamic team, leveraging cutting-edge technologies, and delivering high-quality solutions to enhance user experiences and business proces...

Champion innovation by building and managing robust infrastructure for cloud and on-premise environments, enhancing deployment automation, reliability, and scalability while collaborating closely with...

Accelerate progress at all phases of the systems life cycle by applying systems engineering principles, engaging with stakeholders, and fostering team collaboration to achieve mission objectives...

Support the deployment of secure wireless capabilities through hardware and software integration, working within a classified environment to enhance cybersecurity and network solutions alongside engin...

Optimize legacy web applications through modern development practices, leveraging React and Node.js. Contribute to agile teams, enhancing performance and scalability, while delivering impactful soluti...

Join a dynamic team to develop scalable DNS solutions, leading technical initiatives while enhancing operational excellence and tackling complex computer science challenges to deliver innovative featu...

Lead test verification and validation efforts for JPES/JCRM software, ensuring quality across multiple testing phases while collaborating with development and stakeholders to assess release readiness...

Join a team that's driving AI-native software delivery by leading diverse tech teams, aligning strategies with business priorities while championing engineering excellence and operational effectivenes...

Deliver exceptional data architecture as a Principal Data Engineer, driving AI-first strategies and standards to enhance insights and data governance, while mentoring engineers and influencing cross-f...

Champion innovation by providing technical leadership across multiple agile teams. Design, develop, and maintain robust software systems while mentoring junior engineers to enhance their skills and co...

Lead the evolution of a multi-tenant automotive SaaS platform by guiding your engineering team through microservices development, enhancing application performance, and integrating AI agents into work...