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Application Developer Intern Jobs in Reston, VA (NOW HIRING)

Alpha Bravo Leasing

ASP.NET Intern

Washington, DC · On-site

$17 - $22.75/hr

ASP.NET DEVELOPER INTERN Washington, DC About Anybill Financial Services: Established in 2001 ... Adequate knowledge of relational database systems, Object Oriented Programming and web application ...

otelier.io

Engineering Intern

Bethesda, MD · On-site

$18 - $23.25/hr

We are expanding our Engineering team in India to support application development, front-end ... We are seeking a motivated Engineering Intern to join our team for a 6-month internship, and as an ...

Rackner

Computer Science Internship

College Park, MD

$19 - $25/hr

Computer Science Intern Location: College Park, Maryland (across the street from campus) Who We Are ... Strong programming skills in languages such as Python, Java, C++, or similar. * Familiarity with ...

Rackner

Computer Science Internship

College Park, MD

$19 - $25/hr

Computer Science Intern Location: College Park, Maryland (across the street from campus) Who We Are ... Strong programming skills in languages such as Python, Java, C++, or similar. * Familiarity with ...

Rackner

Computer Science Internship

College Park, MD · On-site

$19 - $25/hr

Computer Science Intern Location: College Park, Maryland (across the street from campus) Who We Are ... Strong programming skills in languages such as Python, Java, C++, or similar. * Familiarity with ...

Parsons

Systems Engineering Intern

Chantilly, VA

$22.93 - $40.14/hr

At Parsons, our internship program is designed to immerse you in real-world engineering challenges where your academic knowledge meets practical application. As an intern, you'll work side-by-side ...

Green Generation

Internship Program US (Remote)

Bethesda, MD · On-site +1

$18 - $23.25/hr

... through hands-on application of the knowledge you learned in your coursework.* Goal of the ... intern to develop an understanding of how to create value through reducing operating costs in ...

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All JobsApplication Developer Intern JobsApplication Developer Intern Jobs in Reston, VA

Application Developer Intern information

See Reston, VA salary details

$9

$17

$23

How much do application developer intern jobs pay per hour?

As of Jul 29, 2026, the average hourly pay for application developer intern in Reston, VA is $17.44, according to ZipRecruiter salary data. Most workers in this role earn between $15.00 and $19.28 per hour, depending on experience, location, and employer.

What types of projects and technologies do Application Developer Interns typically work with during their internship?

As an Application Developer Intern, you can expect to collaborate on real-world projects such as building web or mobile applications, automating business processes, or enhancing existing software. Interns often use languages and frameworks like Java, Python, JavaScript, React, or .NET, depending on the company's tech stack. You'll work alongside experienced developers, participate in code reviews, and contribute to team meetings, gaining exposure to agile development practices and version control systems like Git. This hands-on experience is designed to help you build technical skills, understand industry workflows, and prepare for a full-time developer role.

What is the difference between Application Developer Intern vs Software Engineer Intern?

AspectApplication Developer InternSoftware Engineer Intern
Required CredentialsTypically pursuing or recent graduate in Computer Science or related fieldSimilar educational background, often pursuing or recent graduate in Computer Science or related field
Work EnvironmentInternship focused on developing, testing, and maintaining applicationsInternship involving software design, coding, and system development
Employer & Industry UsageUsed in tech companies, startups, and software firmsCommon in tech companies, consulting firms, and large corporations
Search & Comparison IntentOften compared for internship roles in application developmentOften compared for broader software development internship roles

The Application Developer Intern and Software Engineer Intern roles share similar educational backgrounds and work environments, focusing on software development. However, Application Developer Interns typically concentrate on creating and maintaining specific applications, while Software Engineer Interns may work on a broader range of software projects, including system architecture and backend development.

What does an Application Developer Intern do?

An Application Developer Intern assists in designing, coding, testing, and maintaining software applications under the supervision of experienced developers. They typically work on specific projects, learn how to use programming languages and development tools, and help troubleshoot software issues. This role provides hands-on experience in the software development lifecycle and prepares interns for a full-time developer position in the future.

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

To thrive as an Application Developer Intern, you generally need a solid understanding of programming languages (such as Java, Python, or JavaScript), basic software development principles, and enrollment in or completion of a relevant degree program. Familiarity with development tools like Git, code editors (e.g., Visual Studio Code), and exposure to version control or continuous integration systems is typical. Strong problem-solving abilities, effective communication, and a willingness to learn help interns stand out in team environments. These skills and qualities enable interns to contribute meaningfully, adapt quickly, and grow within dynamic software development teams.
What job categories do people searching Application Developer Intern jobs in Reston, VA look for? The top searched job categories for Application Developer Intern jobs in Reston, VA are:
What cities near Reston, VA are hiring for Application Developer Intern jobs? Cities near Reston, VA with the most Application Developer Intern job openings:
Application Developer Intern jobs near you
Infographic showing various Application Developer Intern job openings in Reston, VA as of July 2026, with employment types broken down into 78% Full Time, 16% Part Time, 1% Temporary, and 5% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $36,269 per year, or $17.4 per hour.

Web Application Developer Intern

MATHTECH INC

Falls Church, VA • On-site

$20/hr

Other

Posted 7 days ago

Job description

Mathtech is seeking a motivated and detail-oriented Web Application Developer Intern to join our company.

This role provides hands-on experience supporting, maintaining, and adding functionality to an internally developed Laravel application. The ideal candidate is familiar with Laravel, or similar model-view-controller framework.
The web application is the responsibility of the IT department. You will report to IT manager, who will be responsible for providing you guidance, and will assign you web application maintenance tasks.
This is an onsite internship based out of our Falls Church, VA office and offers an excellent opportunity for learning and professional growth. You will receive mentorship from experienced IT professionals and gain hands-on experience in a dynamic IT environment, with exposure to real-world systems, tools, and projects.
Duties & Responsibilities:

  • Fix bugs.
  • Refactor code.
  • Improve web app user interface and experience.
  • Add functionality to the web application.
  • Develop web app documentation.

Qualifications:

  • Currently pursuing a degree in Information Technology, Computer Science, or a related field.
  • Experience with Model-View-Controller framework.
  • Working knowledge of PHP
  • Basic understanding of SQL database.
  • Experience working in Microsoft Windows and Linux command line.
  • Strong problem-solving skills and attention to detail
  • Excellent communication and customer service skills
  • Ability to work independently and as part of a team
  • Must be a U.S. Person as defined by ITAR regulations (e.g., U.S. citizen, lawful permanent resident, or protected individual)


For more information on our company, please visit us at mathtechinc.com and icsg.us.com.
Mathtech is a proud participant in the InternshipsVA program.

Equal Opportunity Employer Veterans/Disabled