Senior Full Stack Engineer Jobs in Chantilly, VA
Senior Full Stack Engineer jobs in Chantilly, Virginia concentrate in the Route 50 corridor, Westfields Business Park, and the Dulles Tech Corridor, where defense contractors, intelligence community vendors, and cloud-services firms drive steady demand. Companies actively posting roles include Booz Allen Hamilton, VTG Defense, and CACI International. Scan the live roles below and apply to whichever ones fit.
Find JobsOverview
Showing 5 of 34+ Senior Full Stack Engineer jobs
Build modern applications that power mission success. NS2 Mission is seeking a Full Stack Software Developer to support a project in Chantilly, VA. In this role, you'll collaborate with a lead developer to enhance and maintain mission-critical applications, contributing across the full software development lifecycle—from backend services and APIs to modern, responsive user interfaces. If you enjoy building scalable applications and solving complex technical challenges, we'd love to hear from you.
Key Responsibilities
- Design, develop, and maintain full-stack software applications supporting mission objectives.
- Collaborate with the lead developer to design, implement, and enhance application functionality.
- Develop backend services and RESTful APIs using Python and modern web frameworks.
- Build and maintain responsive user interfaces using JavaScript, TypeScript, and modern front-end frameworks.
- Integrate applications with databases, APIs, and external software systems.
- Develop and execute unit and integration tests to ensure application quality and reliability.
- Deploy and support containerized applications within AWS cloud environments.
- Participate in code reviews, troubleshooting, and Agile development activities to continuously improve software quality and performance.
Required Qualifications
- 5–7 years of experience developing applications with Python.
- Hands-on experience with one or more Python web frameworks such as Flask, Django, or FastAPI.
- Experience developing unit and integration tests for software applications.
- Working knowledge of SQL and relational databases, including familiarity with SQLAlchemy or other ORM technologies.
- Experience developing front-end applications using JavaScript, TypeScript, and CSS.
- Experience with modern front-end frameworks such as React, Angular, or Vue.
- Experience building, deploying, and supporting containerized applications in AWS cloud environments.
Preferred Qualifications
- Experience designing and consuming RESTful APIs.
- Familiarity with Docker, Kubernetes, or other container orchestration technologies.
- Experience working within Agile software development environments.
- Strong problem-solving skills and the ability to collaborate effectively with cross-functional technical teams.
Position Clearance Requirement:
TS/SCI with an FSP
Please be aware, many of our positions require the ability to obtain or maintain a U.S security clearance which requires U.S citizenship
We win with inclusion
NS2 Mission’s culture of inclusion, focus on health and well-being, and flexible working models help ensure that everyone – regardless of background – feels included and can run at their best. At NS2 Mission, we believe we are made stronger by the unique capabilities and qualities that each person brings to our company, and we invest in our employees to inspire confidence and help everyone realize their full potential. We ultimately believe in unleashing all talent and creating a better world.
NS2 Mission is committed to the values of Equal Employment Opportunity and provides accessibility accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment with NS2 Mission and are in need of accommodation or special assistance to navigate our website or to complete your application, please send an e-mail with your request to Recruiting Operations Team: NS2Mission.Careers@sapns2.com.
Qualified applicants will receive consideration for employment without regard to their age, race, religion, national origin, ethnicity, age, gender (including pregnancy, childbirth, et al), sexual orientation, gender identity or expression, protected veteran status, or disability, in compliance with applicable federal, state, and local legal requirements.
Build modern applications that power mission success. NS2 Mission is seeking a Full Stack Software Developer to support a project in Chantilly, VA. In this role, you'll collaborate with a lead developer to enhance and maintain mission-critical applications, contributing across the full software development lifecycle—from backend services and APIs to modern, responsive user interfaces. If you enjoy building scalable applications and solving complex technical challenges, we'd love to hear from you.
Key Responsibilities
- Design, develop, and maintain full-stack software applications supporting mission objectives.
- Collaborate with the lead developer to design, implement, and enhance application functionality.
- Develop backend services and RESTful APIs using Python and modern web frameworks.
- Build and maintain responsive user interfaces using JavaScript, TypeScript, and modern front-end frameworks.
- Integrate applications with databases, APIs, and external software systems.
- Develop and execute unit and integration tests to ensure application quality and reliability.
- Deploy and support containerized applications within AWS cloud environments.
- Participate in code reviews, troubleshooting, and Agile development activities to continuously improve software quality and performance.
Required Qualifications
- 5–7 years of experience developing applications with Python.
- Hands-on experience with one or more Python web frameworks such as Flask, Django, or FastAPI.
- Experience developing unit and integration tests for software applications.
- Working knowledge of SQL and relational databases, including familiarity with SQLAlchemy or other ORM technologies.
- Experience developing front-end applications using JavaScript, TypeScript, and CSS.
- Experience with modern front-end frameworks such as React, Angular, or Vue.
- Experience building, deploying, and supporting containerized applications in AWS cloud environments.
Preferred Qualifications
- Experience designing and consuming RESTful APIs.
- Familiarity with Docker, Kubernetes, or other container orchestration technologies.
- Experience working within Agile software development environments.
- Strong problem-solving skills and the ability to collaborate effectively with cross-functional technical teams.
Position Clearance Requirement:
TS/SCI with an FSP
Please be aware, many of our positions require the ability to obtain or maintain a U.S security clearance which requires U.S citizenship
We win with inclusion
NS2 Mission’s culture of inclusion, focus on health and well-being, and flexible working models help ensure that everyone – regardless of background – feels included and can run at their best. At NS2 Mission, we believe we are made stronger by the unique capabilities and qualities that each person brings to our company, and we invest in our employees to inspire confidence and help everyone realize their full potential. We ultimately believe in unleashing all talent and creating a better world.
NS2 Mission is committed to the values of Equal Employment Opportunity and provides accessibility accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment with NS2 Mission and are in need of accommodation or special assistance to navigate our website or to complete your application, please send an e-mail with your request to Recruiting Operations Team: NS2Mission.Careers@sapns2.com.
Qualified applicants will receive consideration for employment without regard to their age, race, religion, national origin, ethnicity, age, gender (including pregnancy, childbirth, et al), sexual orientation, gender identity or expression, protected veteran status, or disability, in compliance with applicable federal, state, and local legal requirements.
See All 34 Senior Full Stack Engineer Jobs in Chantilly
Find roles in Chantilly that match your experience and apply in just a few clicks.
Find JobsSenior Full Stack Engineer Job Market in Chantilly
Who's Hiring
- Booz Allen Hamilton10
- VTG Defense3
- CACI International2
- Arcadia Strategy2
- Accenture Federal Services2
Top Industries Hiring
- Consulting & Professional Services
- Technology & Software
Senior Full Stack Engineer Jobs in Chantilly: Frequently Asked Questions
How do I get a senior full stack engineer job in Chantilly?
Focus on employers in Chantilly's defense IT and intelligence contracting sectors, which dominate local hiring around Westfields Business Park and the Dulles Tech Corridor. Familiarity with cloud-native architectures, DevSecOps practices, and government security requirements gives candidates a clear edge here. Targeting mid-size government IT contractors and cleared-facility tech firms, rather than commercial startups, is the most direct path into Chantilly's market.
Which companies hire senior full stack engineers in Chantilly?
Chantilly senior full stack engineer roles are posted by Booz Allen Hamilton, VTG Defense, and CACI International and others right now, based on current listings on Migrate Mate as of July 2026. Chantilly's employer base leans heavily toward defense primes, intelligence community subcontractors, and federal IT services firms clustered near Dulles International Airport.
Are there remote senior full stack engineer jobs in Chantilly?
Yes, though opportunities vary since many Chantilly roles involve classified environments or on-site government facility requirements. About 6% of senior full stack engineer openings tied to Chantilly are remote or hybrid as of July 2026, with flexibility most common in commercial software and cloud services positions rather than cleared defense work.
How can I get a senior full stack engineer job in Chantilly with little or no experience?
The most realistic entry path in Chantilly is through junior or associate full stack roles at mid-size government IT contractors, which often hire candidates with project-based portfolios and relevant coursework even without deep professional experience. Firms supporting federal agencies near Dulles frequently run internship and associate programs that convert to full-time roles, and lateral moves from QA engineering or front-end development are common stepping stones locally.
Which industries hire the most senior full stack engineers in Chantilly?
The sectors hiring the most senior full stack engineers in Chantilly are Consulting & Professional Services and Technology & Software, based on current listings on Migrate Mate as of July 2026. Chantilly's proximity to federal agencies and the intelligence community makes government IT contracting the dominant driver of full stack engineering demand in the area.
Related Jobs in Virginia
See All 34 Senior Full Stack Engineer Jobs in Chantilly
Find roles in Chantilly that match your experience and apply in just a few clicks.
Find Jobs