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

Lead the charge in developing high-performance iOS applications using Swift and Objective-C, ensuring usability and reliability while collaborating with cross-functional teams to deliver innovative so...

Lead impactful engineering initiatives by owning backend services in production, collaborating cross-functionally, and driving features from design to deployment. Cultivate growth through constructive...

Join a team that's dedicated to developing advanced software solutions. You'll design, build, and enhance tools in a collaborative environment, ensuring high performance and availability for mission-c...

Lead testing initiatives by executing comprehensive test strategies, ensuring system validation and quality assurance through formal reviews and collaboration with technical teams. Make your mark in a...

Lead the charge in architecting and managing AWS infrastructure, enforcing security, implementing CI/CD automation, and providing mentorship and strategic oversight to ensure high site reliability and...

Engage with clients to identify needs and prototype impactful AI solutions. Collaborate with technical teams to build scalable systems, ensuring quality and performance while mentoring junior staff. D...

Unlock potential by leveraging your technical expertise to enhance software security initiatives. Collaborate with clients and developers to drive secure coding practices and optimize automated assura...

Develop high-performance embedded software for advanced DSP algorithms, shaping innovative solutions in real-time processing. Collaborate with engineers to drive technical delivery on cutting-edge emb...

Transform operational efficiency by leveraging your expertise in process improvement and training. Collaborate with cross-functional teams to drive initiatives, enhance methodologies, and streamline a...

Transform your career by driving architectural improvements and data pipeline reliability in a dynamic engineering environment. Collaborate across teams and leverage your expertise to scale critical s...

Drive comprehensive test & evaluation strategies for complex systems, ensuring compliance and readiness. Lead customer engagements and manage testing programs, delivering innovative solutions in a hig...

Join us to transform enterprise IT service delivery by developing innovative ServiceNow solutions that enhance user experience and streamline operations across a diverse technical team, ensuring high...

Transform critical cybersecurity initiatives by designing and developing sophisticated Computer Network Operations (CNO) capabilities. Collaborate in an Agile environment focused on network security a...

Develop and maintain high-quality embedded software for spacecraft and ground systems. Collaborate with cross-functional teams to enhance software performance and reliability, mentor junior engineers...

Empower innovation as you maintain and enhance our Platform-as-a-Service, ensuring optimal Kubernetes cluster performance in a secure, multi-tenant environment. Your expertise will drive reliability a...

Unlock potential by bringing your engineering expertise to enhance the PaaS component of a secure, high-performance Kubernetes environment while ensuring platform reliability, scalability, and securit...

Join a team that's at the forefront of software innovation, developing and enhancing complex applications. Leverage your expertise to ensure high-quality, responsive design solutions and collaborate a...

Unlock innovation by leading a skilled engineering team focused on developing, migrating, and maintaining advanced applications for critical intelligence and warfighting capabilities, ensuring excepti...

Pioneer innovative solutions in a multi-crate Rust workspace, ensuring robust performance and zero-panic execution across defense-critical applications while leading the architecture for multi-site de...

Join a team that's pivotal in executing comprehensive testing for complex geospatial intelligence systems. As a mid-level Test Systems Engineer, you'll ensure software compliance, integrating best pra...

Join a rapidly evolving engineering team to drive AI innovation and performance engineering initiatives. Lead the development of critical tools while architecting reliable systems that ensure trust in...

Join our agile team to develop and maintain cloud-native mission management systems using cutting-edge technologies and drive the next generation of software applications in a collaborative environmen...

Champion the future of electrical systems engineering by leading design, analysis, and testing efforts. Collaborate across disciplines to enhance aerospace projects and ensure compliance with establis...

Drive international technical integrations and engage customers through hands-on training and support for mission-critical deployments. Collaborate with teams globally to enhance operational success a...

Champion cutting-edge, scalable systems to drive financial automation and data integrity across Upstart's operations, ensuring the reliability and performance of critical financial workflows and pavin...