Principal Software Engineer Jobs in Washington, DC

Join a team that's redefining defense solutions by designing cutting-edge hardware systems, leading multidisciplinary projects, and tackling complex technical challenges to enhance performance and rel...

Architect innovative software solutions by leading feature design, coordinating cross-team efforts, and ensuring high-quality delivery while guiding technical documentation and mentoring peers in a dy...

Drive the development of innovative online training solutions, collaborating with instructional designers and subject matter experts to enhance accessibility and engagement for Government personnel. M...

Lead, coach, and develop a high-performing team to enhance platform capabilities, driving accountability and owner-ship in delivering reliable and effective engineering solutions across the organizati...

Unlock innovative solutions as you lead diverse DevOps projects, enhance cloud operations, and mentor engineers focusing on regulatory needs, while collaborating with product managers to empower milli...

Advance backend innovation by leading a team to enhance scalable solutions. Spearhead architectural modernization efforts in a microservices environment, optimizing delivery timelines for a superior c...

Develop and integrate autonomy software for unmanned platforms. Collaborate across teams to ensure timely delivery and validation while providing on-site mission support. Engage in debugging and conti...

Optimize platform performance by managing, troubleshooting, and enhancing Redis, Kvrocks, Trino, and Spark systems, ensuring high availability and operational resilience for critical applications whil...

Explore a pivotal role in AI infrastructure where you'll architect, enhance, and scale systems, lead incident response, and foster cross-functional collaboration to optimize platform capabilities...

Engage in leading software development projects while analyzing system requirements and directing teams. Play a key role in improving software efficiency and ensuring high-quality user manuals, enhanc...

Drive innovation in financial technology as you build secure, scalable features for a global card solution. Collaborate with cross-functional teams to deliver exceptional user experiences while mainta...

Oversee and empower a dynamic engineering team focused on creating scalable, high-quality technical solutions. Collaborate across functions to ensure compliance and drive significant business impact w...

Accelerate progress at technology delivery by leading complex, cross-functional initiatives. Define and execute coordinated plans to ensure project milestones are met while fostering collaboration acr...

Empower the future of travel technology by designing and evolving robust backend services. Collaborate to enhance the air supply platform, ensuring seamless integration and exceptional user experience...

Lead the charge in developing and maintaining robust data feeds from multiple sources, ensuring high performance and reliability while integrating advanced AI capabilities for efficient data managemen...

Accelerate the effectiveness of cutting-edge security platforms by leading the architectural design and integration of endpoint protection solutions. Drive innovative strategies to enhance endpoint vi...

Champion your skills as a full stack software engineer, driving impactful solutions in education data. Collaborate with cross-functional teams to design, develop, and maintain web applications and API...

Lead the charge in Agile software development, guiding a diverse team to enhance capabilities, streamline processes, and deliver customer-focused solutions in a high-functioning environment...

Engage in the evaluation and management of complex design changes across multiple engineering disciplines to support a diverse portfolio of projects, ensuring technical rigor and alignment with busine...

Champion cutting-edge software development while leveraging your extensive experience in Linux, Java, and modern frameworks to deliver innovative solutions in a secure environment. Collaborate with ex...

Analyze complex software engineering challenges and leverage 20 years of expertise to develop innovative solutions using Linux, Java, and modern frameworks within a secure, collaborative environment...

Lead the charge in unifying Upstart's experimentation platform, crafting strategic roadmaps and capabilities that enhance experimentation practices. Collaborate across teams to elevate data-driven dec...

Elevate healthcare solutions by engaging in all phases of software development with a dynamic team. Collaborate closely with cross-functional members to innovate and enhance application systems that m...

Innovate in mechanical engineering by leading design and analysis of electro-mechanical assemblies for aerospace. Collaborate across disciplines to ensure project success while mentoring team members...

Join a dynamic team driving modernization in data services. Leverage AI-driven solutions to optimize data transfer methodologies and enhance decision-making processes while collaborating with diverse...