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Internship Full Stack Developer Jobs in Fairfax, VA

Swarmint LLC

Full Stack Developer

Arlington, VA · On-site

$150K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Join our engineering team as a Full Stack Developer building applications that power AI-driven intelligence systems. You'll work across the stack with focus on Python backend and modern frontend ...

Patrocinium Systems, LLC

Full Stack Developer

Reston, VA · On-site

  • Medical

  • Dental

  • Retirement

  • PTO

While doing so, the Full Stack Developer will contribute to the functionality of the organization's flagship geolocation-enabled platform known as ArcAngel. ArcAngel is a multi-tiered technical ...

Redhorse Corporation

Full Stack Developer

Arlington, VA · On-site

$160K - $190K/yr

About the Role We're looking for an exceptional Full Stack Developer to support one of the Department of Defense's most innovative AI transformation efforts. Our team functions and collaborates ...

Node.Digital

Full Stack Developer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Full Stack Developer Location: Chantilly, VA Must have an active TS/SCI FS Poly Looking for a full stack developer supporting a backend development team focused on middleware and backend services.

GRVTY

Full Stack Developer

Mclean, VA · On-site

$150K - $250K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Full Stack Developer shall help shape and implement the new cloud architecture for the platform. Technical tasks include the following: * Deploying and maintaining services in the cloud

GRVTY

Full Stack Developer

Mclean, VA · On-site +1

$150K - $250K/yr

The Full Stack Developer shall help shape and implement the new cloud architecture for the platform. Technical tasks include the following: * Deploying and maintaining services in the cloud

Node.Digital

Full Stack Developer

Chantilly, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Full Stack Developer Location: Chantilly, VA Must have an active TS/SCI FS Poly Looking for a full stack developer supporting a backend development team focused on middleware and backend services.

Redhorse Corporation

Full Stack Developer

Arlington, VA

$160K - $190K/yr

About the Role We're looking for an exceptional Full Stack Developer to support one of the Department of Defense's most innovative AI transformation efforts. Our team functions and collaborates ...

Patrocinium Systems, LLC

Full Stack Developer

Reston, VA · On-site

  • Medical

  • Dental

  • Retirement

  • PTO

While doing so, the Full Stack Developer will contribute to the functionality of the organization's flagship geolocation-enabled platform known as ArcAngel. ArcAngel is a multi-tiered technical ...

Redhorse Corporation

Full Stack Developer

Arlington, VA · On-site

$160K - $190K/yr

About the Role We're looking for an exceptional Full Stack Developer to support one of the Department of Defense's most innovative AI transformation efforts. Our team functions and collaborates ...

Leidos

Full Stack Developer

Arlington, VA · On-site

Full stack developers can switch between front-end and back-end development based on requirements and help the team prototype rapidly when needed. This person should be a seasoned, self-motivated ...

Bridge Core (BCore)

Full-stack Developer

Mclean, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Full-stack Developer McLean, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable ...

Bridge Core (BCore)

Full-stack Developer

Mclean, VA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Overview Full-stack Developer McLean, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable ...

Aretec

Full Stack Developer

Camp Springs, MD · On-site

The Full-Stack Developer will join our team providing Insider Threat support in support of our federal client located in Landover, MD. The Full-Stack Developer will be responsible for developing new ...

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All JobsFull Stack Developer JobsInternship Full Stack Developer JobsInternship Full Stack Developer Jobs in Fairfax, VA

Internship Full Stack Developer information

See Fairfax, VA salary details

$24

$60

$87

How much do internship full stack developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for internship full stack developer in Fairfax, VA is $60.57, according to ZipRecruiter salary data. Most workers in this role earn between $50.38 and $69.76 per hour, depending on experience, location, and employer.

What is an internship full stack developer?

An Internship Full Stack Developer job is a temporary position where candidates gain hands-on experience in both front-end and back-end web development. Interns typically work with technologies like HTML, CSS, JavaScript, databases, and server-side frameworks to develop and maintain web applications. They often collaborate with senior developers, participate in coding tasks, fix bugs, and contribute to real-world projects. This role helps interns build practical skills, understand development workflows, and prepare for full-time roles in software development.

What kind of projects or tasks will I work on as an internship full stack developer?

As an Internship Full Stack Developer, you can expect to work on a variety of tasks that may include building user interfaces, developing backend APIs, integrating databases, fixing bugs, and supporting ongoing software projects. You'll typically collaborate with senior developers, designers, and other interns, allowing you to learn agile development practices and improve your coding skills in real-world applications. The scope of your responsibilities may also expand based on your progress and the needs of the team, giving you opportunities to explore both front-end and back-end development. This hands-on project experience is a key stepping stone toward launching a successful career as a Full Stack Developer.

What are the key skills and qualifications needed to thrive as an internship full stack developer?

To thrive as an Internship Full Stack Developer, you should have a solid understanding of both front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Node.js or Python) and foundational knowledge of databases. Familiarity with tools like version control (Git), frameworks (React, Angular, or Express), and basic web development environments is useful, though formal certifications are less critical for internship roles. Strong problem-solving skills, eagerness to learn, and effective communication will help you excel and blend well into a development team. These abilities allow interns to contribute meaningfully to projects while gaining valuable hands-on experience and collaborating well with others.

What are the most commonly searched types of Full Stack Developer jobs in Fairfax, VA?

The most popular types of Full Stack Developer jobs in Fairfax, VA are:

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For Internship Full Stack Developer jobs in Fairfax, VA, the most frequently searched job titles are:

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Cities near Fairfax, VA with the most Internship Full Stack Developer job openings:

Internship Full Stack Developer jobs near you
Infographic showing various Internship Full Stack Developer job openings in Fairfax, VA as of August 2026, with employment types broken down into 74% Full Time, 3% Temporary, and 23% Contract. Highlights an 77% In-person, and 23% Remote job distribution, with an average salary of $125,994 per year, or $60.6 per hour.

Full Stack Developer

Swarmint LLC

Arlington, VA • On-site

$150K - $200K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 26 days ago

Job description

About Us:
SwarmInt is a defense AI startup developing computer vision and edge AI capabilities for military expeditionary forces with active contracts supporting the DoD and Intelligence Community.
Job Description:
Join our engineering team as a Full Stack Developer building applications that power AI-driven intelligence systems. You'll work across the stack with focus on Python backend and modern frontend technologies in a fast-paced startup where your work directly impacts mission success.
Responsibilities:

  • Develop full-stack features with strong focus on Python backend development
  • Build user interfaces for real-time data visualization from sensor feeds
  • Implement backend services and APIs for data processing and integration
  • Deploy containerized applications to edge infrastructure
  • Optimize applications for resource-constrained environments
  • Contribute to CI/CD pipelines and deployment automation
  • Debug and troubleshoot issues across the full stack
Required Qualifications: 
  • Bachelor's degree in Computer Science, Software Engineering, or related field
  • 5-10+ years professional software development experience
  • Strong Python programming skills
  • Experience with modern frontend frameworks
  • Understanding of REST APIs, asynchronous programming, and real-time communication
  • Familiarity with version control, containerization (Docker), and DevOps
  • Understanding of Linux systems and command-line tools * Ability to obtain and maintain security clearance * U.S. Citizenship required
Preferred Qualifications:
  • Experience with video streaming or real-time data applications
  • Knowledge of computer vision concepts and libraries
  • Experience with embedded systems, edge computing, or IoT
  • Knowledge of Python web frameworks and API design
  • Experience with sensor data processing and visualization
  • Experience with message queuing or event streaming systems
  • Experience with autonomous systems or robotics frameworks (ArduPilot, ROS)
Benefits:
  • Competitive salary ($150K-$200K based on experience)
  • Annual performance bonus and 401k match
  • Comprehensive health, dental, and vision insurance
  • Clearance processing support and sponsorship
  • Mentorship from experienced engineers
  • Direct customer interaction and mission impact

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