Principal Software Engineer Jobs in Fairfax, VA

Transform systems security with innovative automation and analytics. Collaborate with a team to enhance processes and ensure data integrity, contributing to secure enterprise initiatives and continuou...

Join a dynamic team as you innovate and deliver micro-services and cloud solutions, collaborating with stakeholders and enhancing software quality through Agile and DevSecOps practices, while driving...

Advance your career by leading the design and development of a groundbreaking internet simulation platform. Collaborate with a talented team to create a production-grade system that transforms cyber r...

Lead the charge in shaping and enhancing internal developer platforms, driving innovation across AWS, GitHub Enterprise, Terraform Cloud, and JFrog Artifactory with a focus on security, compliance, an...

Join a high-performance engineering team to tackle complex architectural challenges, drive technical strategies, and shape AI capabilities for scalable platforms serving billions of messages in real-t...

Join a dynamic team to architect and optimize advanced cloud solutions, ensuring security, efficiency, and scalability while mentoring junior engineers and fostering innovation across CloudOps and Dev...

Drive transformative change in healthcare payment integrity by modernizing legacy systems and building scalable APIs. Collaborate in a fast-paced environment to deliver high-quality software solutions...

Champion high-impact GenAI solutions by collaborating with clients and teams to prototype, develop, and deliver AI-driven outcomes. Leverage technical expertise to ensure client engagement, reliable c...

Shape the future of AI solutions by rapidly prototyping high-impact GenAI applications. Engage with clients to drive end-to-end delivery and mentor junior engineers, while ensuring quality and scalabi...

Drive innovative AI solutions by collaborating with clients and engineering teams to deliver impactful GenAI-enabled solutions while mentoring and leading projects from concept to execution...

Lead the charge in developing innovative prototype applications to support analytics, machine learning, and cloud solutions. Collaborate with customers and developers to enhance enterprise services wh...

Champion innovation as you manage cutting-edge microservices, automate tasks, and enhance cloud infrastructure. Collaborate in a team-driven environment, ensuring system reliability for critical gover...

Champion scalable backend solutions while driving innovation in banking operations. As a senior engineer, design impactful features that prioritize data integrity in high-volume environments, ensuring...

Join a team that's transforming on-premises data centers into cohesive cloud-managed environments! Drive hybrid cloud architecture, ensure high availability, and enhance governance with Azure Arc whil...

Transform IT service delivery by designing and optimizing Windows desktop solutions. Collaborate with teams across networks to enhance user experiences while ensuring robust performance and security i...

Transform software and embedded systems through modern DevOps practices, focusing on CI/CD, infrastructure automation, and system reliability for aerospace and defense programs, while collaborating ac...

Lead the charge in designing cutting-edge conversational AI solutions. Collaborate with cross-functional teams, optimize integrations with backend systems, and implement NLU strategies to enhance user...

Unlock potential by building a robust AI infrastructure that connects systems and enhances agent workflows, while collaborating with engineering teams to deliver scalable and effective GenAI solutions...

Grow your career with a dynamic team focused on automating data management for critical applications. Leverage strong analytical skills and software engineering expertise to extract insights and impro...

Empower teams to achieve excellence in software development by enhancing real-time collaboration and interactive features, ensuring an enriching user experience while driving architectural progress an...

Lead the charge in developing cutting-edge software solutions that empower real-time access to health data, while driving engineering excellence in a collaborative, innovative environment dedicated to...

Elevate software development practices by designing high-quality, scalable solutions. Collaborate across teams to modernize revenue-critical systems while honing your skills in full-stack development...

Deliver robust cloud solutions by designing, implementing, and managing secure infrastructures across multiple cloud environments, while emphasizing security best practices and automation to enhance o...

Elevate your career by developing high-performance applications using C++/Java. Collaborate with cross-functional teams to innovate and implement robust solutions in a dynamic environment focused on e...

Champion innovative solutions by driving full-stack engineering excellence, architecting scalable systems, and mentoring teams to elevate technical quality and performance in modern data and AI platfo...