Principal Software Engineer Jobs in Arlington, VA

Join us to design and enhance secure middleware solutions that impact authentication and integration services. Your expertise in Java/Spring Boot and NoSQL will improve system reliability and drive de...

Collaborate with application teams as a hands-on architect, guiding integration architecture and data patterns, ensuring a sustainable, scalable system through best practices and effective communicati...

Join a team that innovates solutions and leads the development of advanced applications, providing architectural oversight for critical products while capturing new business opportunities for impactfu...

Transform AI capabilities by architecting agentic systems using advanced LLMs. Lead the development of intelligent agents to execute complex workflows, driving innovation and delivering impactful solu...

Empower the development of innovative, high-performance distributed systems while leading a collaborative team. Drive solution architecture, mentoring engineers, and optimizing platform features in a...

Shape the future of productivity tools by leading R&D efforts, improving existing software, mentoring teams, and enhancing user experiences to significantly boost productivity within 6-12 months...

Empower your career by designing and developing advanced software solutions for Object-Based Intelligence. Collaborate in an Agile environment to create scalable applications and APIs that leverage Se...

Champion the development of high-impact software for national security, leading a dynamic team with hands-on engineering, technical direction, and cross-functional communication to enhance strategic o...

Transform the Jira Data Management landscape by leading architecture, strategy, and engineering for enterprise-scale data movement, ensuring reliability and performance while fostering collaboration b...

Join a dynamic team as you architect and enhance integrations with leading Demand-Side Platforms, influencing technical direction while ensuring optimal campaign execution in a collaborative and innov...

Create innovative solutions by leading software architecture efforts and optimizing cloud platforms. Collaborate with cross-functional teams to deliver impactful government software projects while dri...

Elevate compliance processing by developing innovative analytics tools and automation methods. Join our dynamic team to enhance business operations using advanced Machine Learning/AI technologies whil...

Unlock your potential as a Senior Software Engineer, leading software development in Cloud Services with a focus on Python and JavaScript. Collaborate across teams on innovative projects in a new init...

Engineer AI-enabled solutions by partnering with clients to understand needs, building scalable systems, and driving product enhancements. You'll blend technical expertise with customer insights to sh...

Join as a Staff Software Engineer driving product development, hands-on solutions, and seamless customer delivery. Shape AI systems and core platform capabilities while bridging software engineering a...

Transform complex machine learning algorithms into operational software solutions while collaborating with engineers and researchers to enhance national security capabilities and deliver impactful res...

Take ownership of engineering leadership for a team focused on building secure, distributed systems in Go. Guide the development of proxy and control-plane platforms, translating product roadmaps into...

Lead a global, agile engineering team, overseeing projects and people while contributing as a senior engineer. Drive cloud and on-premise application development while managing technical requirements...

Unlock potential by taking ownership of our AWS platform, optimizing workflows, and enhancing security in a dynamic engineering environment. Lead technical implementation to elevate our infrastructure...

Elevate your career by building and enhancing mission-critical software in a dynamic Kubernetes environment. Collaborate with diverse teams to design, develop and deliver scalable solutions while ensu...

Shape the future of our mission-critical applications by designing, developing, and implementing software solutions in a dynamic containerized environment. Collaborate with diverse teams to deliver sc...

Drive a transformative strategy for a cohesive developer experience; manage cross-functional initiatives to enhance productivity, integrate AI into workflows, and optimize CI/CD systems across enginee...

Drive innovative software development for diverse applications, guiding multiple engineering teams while ensuring alignment with customer specifications and industry best practices for timely, cost-ef...

Lead the charge in developing innovative software solutions to enhance analyst workflows, improve data visibility, and ensure system stability within complex mission-focused environments...

Champion innovative solutions enhancing analyst workflows and data visibility. Collaborate with teams to build scalable systems that track contextual states and improve operational stability in missio...