Senior Fullstack Software Engineer Jobs in Chantilly, VA
Senior Fullstack Software Engineer jobs in Chantilly, Virginia concentrate in the Route 50 corridor, Westfields, and the Dulles Tech Corridor, with the heaviest demand from defense contractors, government IT, and cybersecurity firms. Employers actively hiring right now include Booz Allen Hamilton, Arcadia Strategy, and Noblis. See the openings below and apply to the ones that match your experience.
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Showing 5 of 120+ Senior Fullstack Software Engineer jobs
AWS Development
Java Software Development
Linux
Python Software Development
Spring Boot
REQ#: RQ227307
Public Trust: None
Requisition Type: Regular
Your Impact
Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.
Job Description
SOFTWARE ENGINEER PRINCIPAL
Transform technology into opportunity as a Software Engineer at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering career.
MEANINGFUL WORK AND PERSONAL IMPACT
As a Software Engineer Principal, the work you’ll do at GDIT will be impactful to the mission. The Software Engineer Principal will design, develop, code, test, and debug complex software products, or make significant enhancements to existing software. The ideal candidate is a hands-on platform builder with significant experience in developing scalable software applications, with experience in analytics using large data sets. They must have strong, firsthand technical expertise in a variety of configuration management and big data technologies and the proven ability to fashion robust solutions that can manage large data sets. They must be at ease working in an agile environment with little supervision. This person should embody a passion for continuous improvement and innovation.
KEY RESPONSIBILITIES
WHAT YOU’LL NEED TO SUCCEED
Bring your engineering expertise along with a drive for innovation to GDIT. The Software Engineer must have:
- Education: Bachelor's degree in Computer Science, Information Technology, or other related technical discipline or equivalent combination of education, technical certifications, training, and work/military experience.
- Experience: 8+ years of related experience
- Security clearance level: TS/SCI with Polygraph
- US citizenship required
- Role requirements: • Demonstrated hands-on experience with modern programming languages including Java, JavaScript, and Python. • Demonstrated hands-on experience developing with cloud-based services such as AWS. • Demonstrated hands-on experience with developing and implementing microservices architecture using Spring Boot. • Demonstrated hands-on experience with Linux.
GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
- Growth: AI-powered career tool that identifies career steps and learning opportunities
- Support: An internal mobility team focused on helping you achieve your career goals
- Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
- Community: Award-winning culture of innovation and a military-friendly workplace
OWN YOUR OPPORTUNITY
Explore a career in software development at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation.
Work Requirements
8 + years of related experience
- may vary based on technical training, certification(s), or degree
None
U.S. Citizenship Required
Salary and Benefit Information
The likely salary range for this position is $124,093 - $142,706. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
Our Identity Verification Process
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.
About Our Work
We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.
Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
AWS Development
Java Software Development
Linux
Python Software Development
Spring Boot
REQ#: RQ227307
Public Trust: None
Requisition Type: Regular
Your Impact
Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.
Job Description
SOFTWARE ENGINEER PRINCIPAL
Transform technology into opportunity as a Software Engineer at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering career.
MEANINGFUL WORK AND PERSONAL IMPACT
As a Software Engineer Principal, the work you’ll do at GDIT will be impactful to the mission. The Software Engineer Principal will design, develop, code, test, and debug complex software products, or make significant enhancements to existing software. The ideal candidate is a hands-on platform builder with significant experience in developing scalable software applications, with experience in analytics using large data sets. They must have strong, firsthand technical expertise in a variety of configuration management and big data technologies and the proven ability to fashion robust solutions that can manage large data sets. They must be at ease working in an agile environment with little supervision. This person should embody a passion for continuous improvement and innovation.
KEY RESPONSIBILITIES
WHAT YOU’LL NEED TO SUCCEED
Bring your engineering expertise along with a drive for innovation to GDIT. The Software Engineer must have:
- Education: Bachelor's degree in Computer Science, Information Technology, or other related technical discipline or equivalent combination of education, technical certifications, training, and work/military experience.
- Experience: 8+ years of related experience
- Security clearance level: TS/SCI with Polygraph
- US citizenship required
- Role requirements: • Demonstrated hands-on experience with modern programming languages including Java, JavaScript, and Python. • Demonstrated hands-on experience developing with cloud-based services such as AWS. • Demonstrated hands-on experience with developing and implementing microservices architecture using Spring Boot. • Demonstrated hands-on experience with Linux.
GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
- Growth: AI-powered career tool that identifies career steps and learning opportunities
- Support: An internal mobility team focused on helping you achieve your career goals
- Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
- Community: Award-winning culture of innovation and a military-friendly workplace
OWN YOUR OPPORTUNITY
Explore a career in software development at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation.
Work Requirements
8 + years of related experience
- may vary based on technical training, certification(s), or degree
None
U.S. Citizenship Required
Salary and Benefit Information
The likely salary range for this position is $124,093 - $142,706. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
Our Identity Verification Process
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.
About Our Work
We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.
Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
See All 120+ Senior Fullstack Software Engineer Jobs in Chantilly
Find roles in Chantilly that match your experience and apply in just a few clicks.
Find JobsSenior Fullstack Software Engineer Job Market in Chantilly
Who's Hiring
- Booz Allen Hamilton18
- Arcadia Strategy18
- Noblis9
- VTG Defense9
- Armison Tech9
Senior Fullstack Software Engineer Jobs in Chantilly: Frequently Asked Questions
How do I get a senior fullstack software engineer job in Chantilly?
Focus on defense contractors, intelligence community vendors, and cybersecurity firms clustered along the Route 50 corridor and Westfields Business Park, as those employers drive the bulk of senior fullstack demand in Chantilly. Candidates with experience in cloud-native development, React or Angular frontends paired with Java or Node backends, and any exposure to government or cleared environments stand out clearly in this market.
Which companies hire senior fullstack software engineers in Chantilly?
Chantilly senior fullstack software engineer roles are posted by Booz Allen Hamilton, Arcadia Strategy, and Noblis and others right now, based on current listings on Migrate Mate as of September 2026. Chantilly's hiring base skews heavily toward defense primes, intelligence support contractors, and federal IT integrators, many of whom maintain large engineering teams within a few miles of Dulles International Airport.
Are there remote senior fullstack software engineer jobs in Chantilly?
Yes, though availability varies since many Chantilly roles require on-site presence due to government facility or security clearance requirements. About 20% of senior fullstack software engineer openings tied to Chantilly are remote or hybrid as of September 2026, with remote options concentrated in commercial software and SaaS-side work rather than cleared defense contracts.
How can I get a senior fullstack software engineer job in Chantilly with little or no experience?
The most realistic entry path in Chantilly is targeting mid-level fullstack roles at commercial IT services firms or smaller defense subcontractors, many of which offer mentored project rotations and support security clearance sponsorship over time. Building proficiency in React, TypeScript, or Spring Boot and contributing to open-source projects strengthens your candidacy with Chantilly employers who prioritize demonstrated output over years of experience alone.
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