Principal Software Engineer Jobs in Herndon, VA

Help us shape the future of national security by leading the design and implementation of secure API ecosystems. Collaborate on cloud-native integrations and enterprise architectures that drive modern...

Join a team that develops and enhances complex software systems, ensuring performance, quality, and adherence to requirements while collaborating with engineers and overseeing projects to optimize des...

Optimize data-driven decision-making by architecting robust AI solutions and establishing secure development workflows. This dual-focus role combines software architecture with application development...

Lead a dynamic engineering team, overseeing innovative projects that leverage cloud technologies and full-stack development to drive financial empowerment and compliance solutions for a diverse client...

Transform your career by leading complex hardware development programs. Drive execution through effective cross-functional collaboration, ensuring customer satisfaction while managing cost, schedule...

Grow and innovate scalable data platforms for advanced analytics, driving AI quality and system management. Partner across teams to evolve data foundations and ensure reliability, paving the way for h...

Shape the future of AI by leading the development of scalable, efficient systems for LLM workloads, driving performance optimization, and mentoring engineers to elevate technical standards across larg...

Elevate your career by taking ownership of robust payment systems, architecting scalable solutions for global transactions. Own the technical direction to ensure reliability, compliance, and performan...

Join a team that's enhancing infrastructure integrity through expert cloud and networking management. As a key player, you'll ensure reliable, secure systems in AWS environments while collaborating ac...

Champion system enhancements and transitions by providing comprehensive support for project management, systems integration, and deployment, ensuring seamless collaboration to meet organizational requ...

Collaborate with cross-functional teams to build and enhance scalable data processing solutions using cutting-edge technologies like Apache Spark, while delivering high-quality, maintainable software...

Lead system design and deployment in a classified environment, ensuring successful integration of cutting-edge technologies and processes for Navy C2 networks while collaborating with multifaceted tea...

Elevate your career by joining a dynamic team as you design and implement test automation frameworks for AWS applications. Collaborate closely with developers to deliver high-quality, reliable softwar...

Transform product solutions through collaboration and innovation, ensuring hardware and software integration for seamless launches. Drive cross-functional efforts with an agile mindset to achieve deve...

Take ownership of architecting a scalable, low-latency ML inference platform while balancing hands-on development and strategic direction across multi-tenant systems, APIs, and observability. Drive en...

Transform the data platform by serving as a technical leader. Collaborate across teams to deliver scalable software solutions, ensuring operations meet standards for reliability, security, and complia...

Lead the design and delivery of complex multi-domain systems, spearheading technical strategy and ensuring scalability, security, and performance across cloud, data, and AI/ML environments while mento...

Lead the charge in driving a multi-phase physical security program for a global enterprise client, balancing strategic oversight with hands-on execution across diverse projects and teams to ensure suc...

Join a dynamic team as you develop and enhance complex software systems, leveraging extensive technical expertise in both front-end and back-end technologies, while driving innovative solutions in a c...

Explore an exciting opportunity to develop and enhance complex software systems. Collaborate with cross-functional teams to analyze requirements, debug software, and deliver high-performance solutions...

Innovate advanced software solutions by developing and enhancing complex systems. Collaborate with engineers to deliver high-quality software and ensure operational specifications meet project require...

Join a team that's integral to delivering full life cycle software asset management support, enhancing user experience, and improving workflows across IT resources. Utilize your expertise in ServiceNo...

Lead the charge in building scalable, high-performance systems that redefine user experiences while driving technical strategy and innovation across teams, ensuring reliability and operational excelle...

Shape the future of managed services by leveraging AI-driven solutions, optimizing complex processes, and collaborating with cross-functional teams to deliver client-focused application support and de...

Unlock your potential by leading the design of innovative solutions that integrate scientific informatics with lab automation, ensuring high-performance and scalable architectures across diverse envir...