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

Elevate your career by designing robust security solutions for critical HPC resources while ensuring compliance with agency policies. Utilize your engineering excellence to innovate and automate acces...

Optimize high-performance computing systems through innovative software development and maintenance in a Linux environment. Leverage your engineering skills to enhance system management infrastructure...

Contribute to the stability and enhancement of enterprise Python analytics platforms, ensuring operational excellence and security while enabling developer productivity through effective support and m...

Join a team that's shaping the future of software engineering by leading talented developers in building innovative applications. Drive agile methodologies and foster a collaborative culture while act...

Engineer and enhance high-performance collaborative tools to support critical intelligence operations while maintaining existing codebases and interfaces across multiple applications...

Elevate mission-critical software development by enhancing geospatial collaboration tools and addressing evolving needs within the Intelligence Community, ensuring effective maintenance and integratio...

Unlock potential by leading the design and optimization of a robust data platform. Collaborate across teams to deliver scalable data solutions that enhance analytics, reporting, and product capabiliti...

Join the charge in ensuring software quality by leading QA activities across the development lifecycle. You'll validate application integrity and drive continuous integration, testing both automated a...

Launch your impact as a Senior Software Engineer, creating ground-breaking AI infrastructures. Leverage backend engineering skills to build integrations, architect pipelines, and drive innovation in a...

Drive quality assurance by managing comprehensive testing processes to ensure reliable and user-friendly software applications through collaboration and detail-oriented execution in a fast-paced envir...

Join a dynamic team to build and enhance cloud security solutions, ensuring scalability and reliability. Collaborate on innovative engineering practices to protect against evolving cyber threats in co...

Join a dynamic team to enhance Microsoft 365's compliance and security services. Collaborate on cloud engineering, automate processes, and drive innovation to ensure reliability for millions of users...

Innovate and enhance large-scale cloud services, ensuring reliability and security for enterprise customers. Collaborate with engineers to tackle complex challenges, automate processes, and drive oper...

Unlock potential by designing and maintaining scalable data systems and pipelines. You will integrate data from various sources, ensuring quality and compliance while optimizing performance through co...

Join a dynamic team to support and enhance HPC software integration across diverse systems, focusing on UNlX, LINUX, and Windows to ensure continuous operations and mission success in high-performance...

Join a team that's crafting innovative data platforms and applications. Leverage your expertise in Java, Spring Boot, and data engineering to build solutions that empower users to access and utilize e...

Elevate your career by collaborating in a dynamic team to develop Python applications and manage server deployments, adapting solutions to meet evolving mission needs while directly engaging with user...

Advance national security initiatives as a Program Security Officer, leading the execution of security disciplines to protect sensitive information and personnel while managing complex security projec...

Champion the future of game quality assurance by architecting custom QA solutions for premier studios, driving business growth, and setting operational standards for successful AAA and AA title launch...

Unlock potential by engineering and securing a modern cloud environment to support vital healthcare applications, focusing on Kubernetes, CI/CD, and collaboration with teams to streamline deployment a...

Grow your career with us as you lead technical strategies, innovate AI solutions, and mentor engineers in building robust, enterprise-grade systems that enhance product delivery and implement intellig...

Join a team that's shaping the future of off-platform advertising by modernizing data solutions, enhancing integrations, and driving AI initiatives. Collaborate across teams to deliver impactful featu...

Join a team that leads R&D to build a groundbreaking security platform, combining advanced AI with real-time data processing to defend critical infrastructure and automate security decision-making...

Join a dynamic team to develop innovative web applications, utilizing AI and cloud technologies, through the full software lifecycle—from design to deployment—enhancing user experiences and delivering...

Lead the charge in securing AWS infrastructure by implementing advanced security measures, managing sensors, and ensuring system integrity within a vital national security environment...