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

Advance healthcare technology by implementing and optimizing software solutions in an agile environment. Collaborate to develop new features, troubleshoot applications, and ensure high-quality user ex...

Unlock potential by managing complex virtualized systems, troubleshooting issues, and ensuring optimal performance. Participate in software upgrades and document configurations to support a robust IT...

Advance your career by ensuring top-quality web applications and CMS through rigorous testing. Collaborate with diverse teams to drive continuous improvement while leveraging both manual and automated...

Tackle the design and development of scalable microservices using Java 21 and 25, drive API evolution, and ensure seamless integration while enhancing performance and reliability across a sophisticate...

Join a team that's transforming submarine combat systems with cutting-edge microservices and technologies. Collaborate in a high-stakes environment, build scalable applications, and make a significant...

Elevate AI security by building discovery capabilities for AI agents across cloud platforms and endpoints. Collaborate with cross-functional teams to assess and govern AI security postures effectively...

Empower innovation by driving the design and development of scalable, secure backend solutions for a caregiver platform, partnering with cross-functional teams to deliver high-quality software in the...

Unlock potential by joining a dynamic team of software developers focused on creating secure and compliant web applications, employing best practices in agile methodology and modern technologies to en...

Join our team to design and implement innovative CI/CD pipelines for secure data processing, supporting federal modernization projects and ensuring high-quality data delivery through automated validat...

Advance your career as you develop mission-critical systems for national security. Collaborate in a dynamic team to innovate cloud-based architectures, leveraging the latest technologies to meet evolv...

Contribute to a thriving engineering ecosystem by building internal tools that streamline workflows, enhance builder efficiency, and support AI adoption across teams, allowing for measurable impact an...

Innovate by designing and operating scalable data infrastructure for petabytes of data, enabling customer-facing features and analytics across global industries, while enhancing systems for reliabilit...

Innovate in Lean Agile environments by designing and developing cloud-based solutions, leveraging LLMs and scalable technology for impactful software systems that enhance workflows and user experience...

Transform backend services and APIs using .NET Core along with frontend React applications. Engage in collaborative development, testing, and continuous improvement with cross-functional teams using c...

Deliver innovative software solutions for the Intelligence Community, enhancing national security by collaborating with a skilled team. This role offers opportunities to utilize cutting-edge technolog...

Join a dynamic team as you lead the design and development of impactful software solutions, enhancing prescription decision-making and cost transparency while driving cross-team collaboration in a fas...

Lead the charge in developing high-quality applications in an agile environment. Collaborate with cross-functional teams to drive technical decisions, maintain system stability, and ensure performance...

Innovate scalable solutions that empower engineering teams to build, deploy, and manage applications seamlessly. Drive continuous improvement and enhance developer experiences within our cutting-edge...

Support our customers by diagnosing and resolving technical issues efficiently, collaborating with teams, and improving internal tools. Join a passionate team committed to delivering exceptional servi...

Innovate complex backend systems and microservices in cloud-native environments. Lead the design, optimization, and scaling of a mission-critical data science platform, ensuring high reliability and p...

Join our team as a Software Engineer to design and develop high-performance applications, ensuring optimal user experiences through innovative frontend and backend solutions while collaborating in an...

Lead the charge in developing robust, high-performance UI applications using modern frameworks and microservices architecture. Collaborate with cross-functional teams to design and optimize modular co...

Elevate your career by developing high-performance applications using C++/Java. Collaborate with cross-functional teams to innovate and implement robust solutions in a dynamic environment focused on e...

Elevate your career by joining our Agile team to drive software development and deliver innovative solutions. Collaborate with dedicated professionals to enhance systems and exceed customer expectatio...

Elevate software quality by leading testing methodologies and ensuring payroll applications meet user needs. Collaborate cross-functionally to validate functionality and enhance efficiency through inn...