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Intern Mern Full Stack Developer Jobs in Ashburn, VA

Full Stack Developer

Chantilly, VA ยท On-site

$150K - $250K/yr

What You'll be Owning GRVTY is seeking a Full Stack Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly, VA. This role will be ...

Full Stack Developer

Arlington, VA ยท On-site

$150K - $200K/yr

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 ...

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.

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.

Full Stack Developer

Arlington, VA ยท On-site

$160 - $190/hr

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 ...

Description 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 ...

Full Stack Developer

Ashburn, VA ยท On-site

$130 - $145/hr

Back Full Stack Developer Application Development Ashburn , VA Jul 22, 2026 Full Stack Developer Remote Must be eligible to obtain and maintain a Public Trust suitability determination Blu Omega is ...

Java Full Stack Developer

Silver Spring, MD ยท On-site

$74 - $124/hr

Java Full Stack Developer Non-SCA, Full-time US 2 days ago Requisition ID: 1758 Salary Range: $74,000.00 To $124,000.00 Annually FM Talent Source is an enterprise that provides business and workforce ...

New

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 ...

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 ...

Full-stack Developer

Mclean, VA ยท On-site

$160 - $190/hr

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 ...

LT Consulting is seeking a Full Stack Web Developer with an active TS/SCI with polygraph to design and deliver the full scope of web solutions for mission-critical environments. As a Full Stack ...

LT Consulting is seeking a Full Stack Web Developer with an active TS/SCI with polygraph to design and deliver the full scope of web solutions for mission-critical environments. As a Full Stack ...

Senior Full-Stack Developer Locations: Rockville, MD | McLean, VA | Woodbridge, NJ Work Arrangement: Hybrid Experience: 10+ years Candidate Requirements * Local candidates only. * Candidates must ...

Full-Stack Developer

Leesburg, VA ยท On-site

$95 - $130/hr

Cornerstone Chapel /Specification Full-Stack Developer Job Summary The Full-Stack Developer will specialize in the Rock RMS platform to lead the technical management and customization of the church ...

Full Stack Developer

Mclean, VA ยท On-site

$85K - $170K/yr

We are looking for a highly skilled Full-Stack Developer to design, build, and optimize advanced AI solutions across predictive, generative, and autonomous system domains. This role requires strong ...

Full Stack Developer

Mclean, VA ยท On-site +1

$85K - $170K/yr

The Developer will work across the full stack of AI development, from data ingestion and model experimentation to application integration, orchestration, and deployment, and will collaborate closely ...

C. is seeking a skilled Full Stack Developer with expertise in Java and AWS to join their dynamic team. The ideal candidate will develop and maintain scalable applications, collaborating with cross ...

Showing results 21-40

Intern Mern Full Stack Developer information

See Ashburn, VA salary details

$11

$23

$40

How much do intern mern full stack developer jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for intern mern full stack developer in Ashburn, VA is $23.41, according to ZipRecruiter salary data. Most workers in this role earn between $18.94 and $24.81 per hour, depending on experience, location, and employer.

What is an Intern MERN Full Stack Developer?

Intern MERN Full Stack Developers are entry-level software developers who specialize in building web applications using the MERN stack, which includes MongoDB, Express.js, React.js, and Node.js. As interns, they typically assist with both front-end and back-end development tasks, gaining hands-on experience under the guidance of senior developers. Their responsibilities often include writing code, debugging applications, collaborating on team projects, and learning industry best practices. This internship provides an opportunity to develop technical skills and gain insight into the software development lifecycle.

What types of projects can an Intern MERN Full Stack Developer expect to work on, and how are tasks typically assigned within the team?

As an Intern MERN Full Stack Developer, you can expect to work on a variety of projects ranging from building new web applications to maintaining and improving existing ones. Tasks are usually assigned based on project requirements and your skill level, often starting with smaller features or bug fixes, allowing you to gradually take on more responsibility. You'll collaborate closely with senior developers, designers, and QA testers, participating in code reviews and daily stand-ups. This structure helps you gain hands-on experience across the entire development stack while receiving mentorship and feedback to support your growth.

What are the key skills and qualifications needed to thrive as an Intern MERN Full Stack Developer, and why are they important?

To thrive as an Intern MERN Full Stack Developer, you need foundational knowledge of JavaScript, HTML, CSS, and a basic understanding of MongoDB, Express.js, React, and Node.js. Familiarity with development tools like Git, npm, and code editors, as well as exposure to RESTful APIs, is typically expected. Strong problem-solving, eagerness to learn, and effective teamwork and communication skills help interns adapt and contribute to projects. These skills and qualities are crucial for building, debugging, and maintaining robust web applications in collaborative, fast-paced environments.

What is the difference between Intern Mern Full Stack Developer vs Intern Front End Developer?

AspectIntern Mern Full Stack DeveloperIntern Front End Developer
SkillsProficiency in MongoDB, Express.js, React, Node.js, JavaScriptProficiency in HTML, CSS, JavaScript, React or Angular
Work EnvironmentDevelops both client-side and server-side applicationsFocuses on client-side interface and user experience
Common UsageUsed in full-stack development teams across startups and tech companiesPrimarily in front-end teams for UI/UX design

The Intern Mern Full Stack Developer role involves working on both front-end and back-end development using the MERN stack, providing a broader scope of development tasks. In contrast, the Intern Front End Developer focuses solely on creating and optimizing user interfaces. Both roles require JavaScript knowledge, but the full stack role demands familiarity with server-side technologies, making it more comprehensive in scope.

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

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

Full Stack Developer

GRVTY

Chantilly, VA โ€ข On-site

$150K - $250K/yr

Full-time

Medical, Retirement, PTO

Re-posted 26 days ago


Job description

What You'll be Owning

GRVTY is seeking a Full Stack Developer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Chantilly, VA.

This role will be responsible for designing, developing, and maintaining cyber analytic applications. The Full Stack Developer will collaborate with cyber SMEs, data scientists, and engineers to translate complex technical requirements into responsive user interfaces and robust backend services.ย 

What You Must Have

  • Active TS/SCI with Polygraph Clearance (applicable to this customer)
  • Experience building scalable and robust backend systems.ย 
  • Experience building user interfaces
  • Familiarity with AI/ML applications
  • Solid understanding ofย DevOps principlesย (automation, monitoring, reliability)

What Would be Nice to Have

  • An advanced STEM degree

Pay Range:ย At GRVTY, we understand that compensation is influenced by many factors-such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
We're proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.
Our benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.

  • The pay range for this position is: $150,000 - $250,000