Principal Software Engineer Jobs in Washington, DC

Join a dynamic team to design, develop, and enhance complex software systems, utilizing innovative methodologies and algorithms while collaborating with engineers to meet high-performance standards an...

Drive technical leadership and architectural strategy across multiple engineering teams, steering high-impact initiatives to ensure scalable, reliable, and maintainable cloud-based applications with b...

Empower clients by transforming business needs into impactful GenAI solutions. Collaborate with technical teams to prototype, deliver, and mentor within a fast-paced environment, driving measurable bu...

Drive the development of impactful financial products by implementing backend solutions, enhancing user engagement, and ensuring system scalability. Collaborate with cross-functional teams in a fast-p...

Optimize innovative full stack software solutions by collaborating in a dynamic team environment. Drive project delivery while learning cutting-edge technologies and refining skills to meet evolving c...

Build user interfaces and backend APIs as a full stack engineer. Collaborate with customers, manage the product lifecycle, and contribute to open-source projects with technologies like Go, TypeScript...

Drive innovation by developing and enhancing diverse software systems. Collaborate in agile teams, analyze requirements, debug complex software, and ensure quality control while leveraging your experi...

Advance your career by designing and implementing data architectures that enhance clinical operations. Take ownership of ETL pipelines, data quality, and modeling to support analytics and reporting ac...

Transform the SaaS landscape by writing quality code, collaborating in Agile teams, and leveraging AI tools to enhance productivity and deliver impactful features for nonprofits...

Empower your career by leading security engineering initiatives, developing scalable solutions, and optimizing detection capabilities across multiple domains. Drive impactful changes in a collaborativ...

Elevate your career by architecting a robust .NET infrastructure, ensuring secure, automated build and packaging systems while mentoring engineers. Drive innovations in libraries and tooling within a...

Unlock potential by leading the technical direction of a consumer platform, driving architectural innovation, and enhancing engineering practices to deliver high-quality user experiences while scaling...

Unlock potential by leveraging your software engineering expertise in cutting-edge projects. Collaborate with a dynamic team to design and implement innovative solutions that drive success in complex...

Champion software development initiatives, leveraging over 7 years of experience to drive complex projects using Java, Angular, and modern containerization techniques. Collaborate with cross-functiona...

Optimize backend services for a generative AI platform, ensuring high performance, scalability, and reliability. Collaborate with a talented team to design robust systems that address complex orchestr...

Grow your career with a vital role bridging communications between CIA and alumni. You will enhance alumni relations ecosystems, ensuring secure, efficient engagement while addressing mission-related...

Unlock potential by enhancing alumni relations through innovative technology and secure communication strategies. Collaborate with cross-functional teams to deliver robust software solutions that meet...

The Senior Embedded Software Engineer will design and develop software prototypes and research methods for software resilience, focusing on critical national security areas. The role involves creating...

Join a team that's redefining partner engagement by managing strategic programs that enhance partner relationships, operational excellence, and driving growth in a fast-paced technology environment. Y...

Transform the frontend architecture and systems by leading cross-functional teams, mentoring engineers, and driving innovative design and implementation with a focus on high-quality code and operation...

Join a team that's shaping the future of transit power systems. Leverage your engineering expertise to oversee construction and commissioning, ensuring compliance and safety for high-impact projects w...

Elevate software delivery and team growth while providing technical leadership and shaping engineering culture. Drive multiple high-impact projects within a consultative environment, ensuring quality...

Join a dynamic team to lead innovative tech projects, driving growth through cloud solutions and mentoring developers in a collaborative environment that empowers millions financially...

Join a team that's transforming software engineering leadership by advancing application strategies, modernizing development practices, and embedding AI-driven capabilities to enhance operational exce...

Drive automation and efficiency in Infrastructure as Code (IaC) solutions, supporting IaC DevOps activities to enhance software reliability and streamline operations. Collaborate on complex systems fo...