Principal Software Engineer Jobs in Reston, VA

Transform data center construction by leading projects, managing budgets and schedules, and ensuring high quality standards. Collaborate with teams and colocation providers, driving risk management an...

Transform the construction of data centers by leading projects with colocation providers, ensuring timely completion, budget adherence, and quality assurance. Engage with vendors and oversee all contr...

Join a team that leads data center construction projects, ensuring timely completion, quality, and budget adherence. Collaborate with stakeholders and vendors while overseeing integration and quality...

Optimize project delivery by leading data center construction, ensuring timely completion and quality standards. Collaborate with stakeholders, manage vendor relations, and oversee quality control to...

Join a team that's focused on developing secure, scalable applications to address critical national security challenges. Collaborate with experts to enhance software solutions and mentor junior develo...

Shape the future of AEC data management as a Senior Product Manager, guiding strategic initiatives and fostering relationships across the industry to enhance project workflows and decision-making thro...

The Software Engineer III will serve as a Front-End Engineer on the ETPG/EAP Discovery Analytics Team, focusing on developing innovative solutions for data visualization and workflow improvements. The...

Contribute to system requirements specifications and design activities. Lead technical leadership and integration efforts while ensuring technical integrity and feasibility studies. Collaborate with s...

Unlock potential by designing and managing cloud infrastructures using OpenStack, leveraging strong Linux and Python expertise to enhance diverse software systems, while ensuring performance and compl...

Join a team that's at the forefront of satellite technology, developing critical flight and payload software. Contribute across the software stack and see your code in orbit in months, not years. Perf...

Unlock your potential by designing and executing comprehensive test strategies for advanced HPC systems, ensuring reliability and performance while collaborating in a dynamic Agile environment and con...

Drive innovation at the cutting edge of AI technology by building robust backend services. Collaborate with a dynamic team to deploy secure APIs and enhance AI operations while fostering a culture of...

Unlock the future of Python development by designing internal libraries and optimizing the tech stack to enhance scalability and performance while collaborating across teams and implementing best prac...

Drive innovation in engineering by leading the transition to a cloud-native Decision Platform, enhancing credit and pricing decisioning. Manage a team of 20+ engineers, ensure operational excellence...

Advance high-performance computing systems by optimizing Linux environments and automating workflows. Collaborate with technical teams to enhance analytics platforms and deliver critical Tier 3 suppor...

Lead the charge in delivering secure, scalable healthcare solutions by combining hands-on development and technical leadership to meet complex enterprise standards and engage with federal stakeholders...

Lead a technical team to develop innovative hands-on learning experiences, focusing on operational strategy and system scalability. Collaborate across departments to enhance lab delivery and create ef...

Engage in hands-on software development, providing vital design and operational support for a legacy web application. Collaborate with experts to refine requirements and ensure application integrity t...

Deliver impactful software project management for DoD's critical EMS programs. Collaborate with cross-functional teams in Agile environments, ensuring timely execution, compliance, and stakeholder eng...

The Senior Software Engineer - Machine Learning will develop machine learning and reinforcement learning models for simulating road users in autonomous vehicle scenarios. This role involves creating M...

Take ownership of system engineering processes, develop specifications, analyze architecture, and lead integration activities while ensuring compliance with high-level requirements and technical integ...

Innovate solutions by leading AI-driven GenAI engineering efforts. This role emphasizes the design of scalable automation workflows, integrating risk management into AI systems while collaborating cro...

Innovate cutting-edge cybersecurity solutions in a mission-critical team. Leverage advanced programming skills to develop tools enhancing national security efforts, contributing directly to the effect...

Join a dynamic team to lead the design and implementation of secure, scalable cloud-native infrastructures and CI/CD pipelines for critical defense programs, driving innovation and compliance while me...

Lead system architecture and design solutions to meet complex requirements, ensuring system integrity and performance while collaborating across teams to deliver effective systems engineering document...