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Full Stack Development Intern Jobs in Arlington, VA

Intezra, Inc.

Full-Stack Software Engineer

Dulles, VA · On-site

$150K - $275K/yr

Software Engineering / Full-Stack Development Clearance Requirement: Active TS/SCI with Polygraph Compensation: $150,000 - $275,000 (annualized USD) Experience Requirement: * 12+ years with a ...

Ampcus Inc

Full Stack Developers

Mclean, VA · On-site

Responsibilities : • Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies. • Share your ...

Brillius

Java Full Stack Developer

Mclean, VA · On-site

$53 - $68.50/hr

USC / GC Required Skills (Mandatory): * 5+ years of experience in Java Full Stack Development * Strong experience with Java * Hands-on experience with Spring Boot, REST APIs, Microservices ...

GRVTY

Full Stack Developer

Mclean, VA

$150K - $250K/yr

The Full Stack Developer shall provide onsite full stack development support for a data repository and visualization platform. The Full Stack Developer shall help shape and implement the new cloud ...

Kanor Systems

Java Full stack Developer

Mclean, VA · On-site

$53.75 - $69.50/hr

This role requires hands-on experience across backend and frontend development, along with a solid ... full stack development * Strong hands-on experience with Java, Spring Boot, and Microservices

Citian

Senior Full Stack Engineer

Washington, DC · On-site

Portfolio of projects that demonstrate full stack development (web, application, or game development) * Experienced in modern web development tools such as Typescript, React, Next.js, NodeJS, Express

CACI

Full Stack Developer

Fairfax, VA · On-site

Bachelor's degree in Computer Science, Software Engineering, or related technical field 5+ years of demonstrated full stack development experience with a proven track record of delivering production ...

New

GCyber

Senior 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. As the Full Stack Developer, you will: * Design ...

GCyber

Senior 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. As the Full Stack Developer, you will: * Design ...

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Showing results 21-40

All JobsFull Stack Development Intern JobsFull Stack Development Intern Jobs in Arlington, VA

Full Stack Development Intern information

See Arlington, VA salary details

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How much do full stack development intern jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for full stack development intern in Arlington, VA is $19.60, according to ZipRecruiter salary data. Most workers in this role earn between $16.59 and $22.12 per hour, depending on experience, location, and employer.

What is a full stack development intern?

A Full Stack Development Intern is a student or recent graduate who assists with building both the front-end (client side) and back-end (server side) components of web applications. They typically work under the supervision of experienced developers to learn and contribute to projects using various programming languages and frameworks. Responsibilities may include writing code, debugging, testing, and collaborating with design and development teams. This internship provides practical experience in the entire web development process and helps prepare interns for a career as a full stack developer.

What kinds of projects and technologies does a full stack development intern typically work on during their internship?

Full Stack Development Interns often contribute to both front-end and back-end features of web applications, working with frameworks like React or Angular for the user interface and Node.js, Python, or Java for server-side logic. Interns may be assigned tasks such as building new components, fixing bugs, writing APIs, or assisting with database integration. It's common to collaborate closely with designers, senior developers, and QA testers in an agile environment, gaining exposure to the entire software development lifecycle. This hands-on experience helps interns understand how different technologies interact and prepares them for more advanced roles in the future.

What are the key skills and qualifications needed to thrive as a full stack development intern, and why are they important?

To thrive as a Full Stack Development Intern, you need foundational knowledge of front-end and back-end programming languages such as JavaScript, HTML, CSS, and at least one server-side framework, alongside a relevant academic background in computer science or a related field. Familiarity with version control systems like Git, databases (SQL/NoSQL), and cloud platforms is often expected, and experience with tools like React, Node.js, or Docker can be advantageous. Strong problem-solving skills, adaptability, and effective communication help interns collaborate within teams and learn quickly in dynamic environments. These skills and qualifications are crucial for efficiently contributing to diverse development tasks and succeeding in fast-paced tech teams.

What are popular job titles related to Full Stack Development Intern jobs in Arlington, VA?

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Full Stack Development Intern jobs near you
Infographic showing various Full Stack Development Intern job openings in Arlington, VA as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, and 4% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $40,767 per year, or $19.6 per hour.

Full Stack Developer - 17268

Seneca Resources Company, LLC

Merrifield, VA • On-site

$70 - $75/hr

Contractor

Medical, Dental, Vision, Retirement

Re-posted 20 days ago

Job description

Full Stack Developer
Location: Vienna, VA (Hybrid - 3 days onsite/week)
Duration: Contract
Pay: $70-75/hr (Vienna, VA) | $64-70/hr (Pensacola, FL)
Position Summary
Seeking a senior Full Stack Developer with extensive experience designing, developing, modernizing, and supporting enterprise applications. The ideal candidate will have expertise across the Microsoft technology stack, modern frontend frameworks, cloud platforms, databases, and API integrations while working throughout the SDLC. This role involves modernizing legacy applications, developing custom solutions, collaborating with business stakeholders, and supporting production environments.
Required Technical Skills
Backend
  • C#
  • .NET Framework / .NET Core
  • ASP.NET
  • REST APIs
  • Microservices

Frontend
  • React.js
  • JavaScript
  • TypeScript (preferred)
  • HTML5
  • CSS3

Database
  • SQL Server
  • SQL
  • MongoDB

Cloud & Integration
  • Microsoft Azure
  • Azure Cloud Services
  • Azure DevOps
  • MuleSoft
  • REST APIs

Development Tools
  • Git
  • CI/CD
  • Visual Studio
  • Azure DevOps Pipelines

Core Experience
  • End-to-end Full Stack Development
  • Enterprise Application Development
  • Legacy Application Modernization
  • SDLC
  • Production Support
  • UAT
  • Application Deployment
  • System Integration
  • Performance Optimization
  • Root Cause Analysis
  • Business Requirements Analysis
  • Technical Documentation
  • Agile/Scrum
Responsibilities
  • Design, develop, test, and deploy enterprise full-stack applications.
  • Build scalable web applications using C#, .NET, React, JavaScript, SQL Server, MongoDB, Azure, and MuleSoft.
  • Modernize legacy applications into modern architectures.
  • Translate business requirements into technical solutions.
  • Develop APIs and integrations with enterprise systems.
  • Support application deployments across development, testing, and production environments.
  • Participate in UAT, release management, and production support.
  • Perform root cause analysis and troubleshoot production issues.
  • Create technical documentation throughout the SDLC.
  • Collaborate with business users, architects, QA, and project teams.
Required Qualifications
  • 10+ years of Full Stack Development experience.
  • Strong expertise in C#, .NET, React, JavaScript.
  • Experience with SQL Server and MongoDB.
  • Azure Cloud development experience.
  • Experience integrating applications using MuleSoft or REST APIs.
  • Experience modernizing legacy applications.
  • Strong SDLC knowledge.
  • Experience supporting enterprise production applications.
  • Excellent analytical, communication, and problem-solving skills.
  • Bachelor's degree in Computer Science, Information Technology, or related field.
Preferred Qualifications
  • Experience with Navy Federal systems.
  • Experience with Project Portfolio Management (PPM).
  • Master's degree.
  • Financial services experience.

About Seneca Resources
At Seneca Resources, we are more than just a staffing and consulting firm, we are a trusted career partner. With offices across the U.S. and clients ranging from Fortune 500 companies to government organizations, we provide opportunities that help professionals grow their careers while making an impact.
When you work with Seneca, you're choosing a company that invests in your success, celebrates your achievements, and connects you to meaningful work with leading organizations nationwide. We take the time to understand your goals and match you with roles that align with your skills and career path. Our consultants and contractors enjoy competitive pay, comprehensive health, dental, and vision coverage, 401(k) retirement plans, and the support of a dedicated team who will advocate for you every step of the way.
Seneca Resources is proud to be an Equal Opportunity Employer, committed to fostering a diverse and inclusive workplace where all qualified individuals are encouraged to apply.

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