Principal Software Engineer Jobs in Fairfax, VA

Join a dynamic team to lead technical modernization efforts across distributed environments. Focus on aligning engineering solutions with mission objectives and execute collaborative strategies for so...

Join a team that's leading diverse tech projects to shape high-impact web applications. Engage in cloud solutions and mentoring, driving customer financial empowerment through innovative engineering p...

Champion innovative technology solutions by collaborating across teams to enhance application development, streamline operations, and optimize user experiences within a digital architecture that's ess...

Engage in advanced systems engineering for user architectures, optimizing technology solutions and infrastructure. Collaborate with multidisciplinary teams to ensure robust and efficient systems, enha...

Elevate your career by building and delivering innovative full-stack solutions while collaborating with a dynamic, remote-first team focused on impactful AI-driven projects and reliable software archi...

Shape product strategy and lead a diverse team to drive innovation and enhance product management practices, aligning technology solutions with enterprise goals while fostering a high-performance cult...

Join us to reshape lifecycle marketing strategies with data-driven automation, enhancing guest experiences across email, SMS, and push notifications. Influence high-impact initiatives while collaborat...

Help us innovate the Android experience by architecting reusable components and tooling. Shape the design system, enhance developer workflows, and collaborate across teams to deliver high-quality mobi...

Elevate your career by supporting the design and implementation of GitHub Enterprise. Collaborate across software development and system architecture, optimizing performance and scalability to enhance...

Innovate and implement cutting-edge AI applications while collaborating with stakeholders to deliver efficient LLM-driven solutions. Mentor junior developers, establish best practices, and stay ahead...

Drive the growth and direction of cross-functional engineering teams, guiding talent to achieve ambitious goals while ensuring robust data architecture and infrastructure, all in a collaborative, incl...

Join a team that's shaping the future of scalable storage systems. You'll design, implement, and maintain high-performance infrastructure, collaborate across teams, and tackle complex challenges to en...

Join a dynamic team to modernize legacy systems by converting monolithic Java and .NET services into efficient cloud-native Python microservices. Develop and deploy APIs, while employing DevSecOps and...

Transform legacy systems by developing cloud-native Python microservices. Engage in designing and deploying efficient REST APIs and batch jobs in modern environments while utilizing Agile and DevSecOp...

Empower innovation by designing and building full-stack applications, integrating AI workflows, and delivering user-centric features through collaborative engineering practices...

Drive the charge in comprehensive systems engineering, ensuring seamless integration and validation across all lifecycle stages from concept development to disposal, while balancing performance, cost...

Lead the charge in defining technical strategies that align with business growth, supporting federal opportunities through collaboration with cross-functional teams to drive innovative solutions and i...

Innovate and grow your career by developing high-performance web services. Collaborate across teams to deliver scalable systems that impact millions of users, leveraging your expertise in Java and mic...

Lead and innovate as you build secure, high-performance infrastructure for GraphQL, engaging directly with users and teams to enhance our platform and drive strategic improvements essential for advanc...

Empower your career by leading innovative technology projects. Guide a proficient development team to implement scalable cloud solutions that enhance user financial experiences while mentoring future...

Accelerate innovation by leading data engineering efforts to enhance healthcare technology, ensuring the creation of scalable data solutions that improve business outcomes and data integrity for a rap...

Join a team that's at the forefront of high-performance computing, developing complex software solutions for diverse systems. Collaborate and innovate to enhance technology in support of critical prog...

Drive the innovation of test automation and quality engineering in a multi-cloud SaaS environment. Lead strategic test planning and technical solutions to enhance operational efficiency, ensuring high...

Empower your career as a Senior Automated Test Engineer, driving quality across applications through collaboration and automation strategies. Utilize your testing expertise in a dynamic Agile/DevSecOp...

Optimize cloud operations as a Senior DevOps Engineer by enhancing infrastructure and automating software delivery workflows. Collaborate with development teams to ensure security and efficiency in a...