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

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 ...

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 ...

Technical Intern 3

Manassas, VA · On-site

$49K - $68K/yr

BAE Systems is seeking a talented, motivated Quality Engineering internship candidate who wants to ... application-specific integrated circuits, memories, and single-board computers. Our single-board ...

Internship Program US (Remote)

Bethesda, MD · On-site

$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 ...

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 ...

Marketing Intern

Rockville, MD · On-site

$15.25 - $20.50/hr

With experts in software engineering, bioinformatics and program management, we focus on developing ... Research, perform and engage strategies for data collection and application of social media ...

Marketing Intern

Rockville, MD · On-site

$15.25 - $20.50/hr

With experts in software engineering, bioinformatics and program management, we focus on developing ... Research, perform and engage strategies for data collection and application of social media ...

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Application Developer Intern information

See Reston, VA salary details

$9

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How much do application developer intern jobs pay per hour?

As of Jul 6, 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:
Infographic showing various Application Developer Intern job openings in Reston, VA as of June 2026, with employment types broken down into 1% Internship, 16% Full Time, 65% Part Time, and 18% Contract. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $36,269 per year, or $17.4 per hour.
Computer Science Internship

Computer Science Internship

Rackner

College Park, MD

$19 - $25/hr

Internship

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago


Job description

Title: Computer Science Intern

Location: College Park, Maryland (across the street from campus)

Who We Are:

Rackner is a software consultancy that builds cloud-native solutions for startups, enterprises, and the public sector. We are an energetic, growing consultancy with a passion for solving big problems for both startups and enterprises. We enable digital transformation for large organizations through the newest in distributed technologies as we are laser focused on end-to- end application development, DevSecOps, AI/ML and systems architecture and our methodology focuses on cloud-first and cost-effective innovation. Our customers hail from a diverse, ever-growing list of industries. We work with small startups, hyper-growth companies, and some of the largest enterprises.

Position Overview:

As a Computer Scientist Intern at Rackner, you will have the chance to work closely with our team of experienced computer scientists and engineers on challenging and impactful projects. You will be involved in research, development, and problem-solving, helping to shape the future of technology. This internship is designed to provide you with valuable real-world experience in a supportive and innovative environment. The primary objectives will be around automation of business processes and conducting research and development for DevSecOps tools. We intend to hire many interns with similar responsibilities.

Key Responsibilities:

  • Collaborate with the R&D team to design, develop, and implement software solutions and algorithms.
  • Conduct research on emerging technologies and industry trends to support project development.
  • Assist in troubleshooting and debugging software issues.
  • Participate in coding, testing, and documentation of software components.
  • Analyze and interpret data to generate insights and support decision-making.
  • Work on cross-functional projects and contribute to team discussions.
  • Learn and apply computer science principles to solve complex problems.
  • 10 hours/week during the school year, 40 hours/week in the summer, >51% of the time will be in office

Qualifications:

  • Currently pursuing a Bachelor's or Master's degree in Computer Science or a related field.
  • Strong programming skills in languages such as Python, Java, C++, or similar.
  • Familiarity with data structures, algorithms, and software development methodologies.
  • Excellent problem-solving and critical-thinking abilities.
  • Strong communication and teamwork skills.
  • Eagerness to learn and adapt in a fast-paced and evolving tech environment.
  • Passion for technology and a desire to contribute to innovative projects.
  • Must be able to prove HUBZone occupancy in the current year* within the first week of employment using one of the following methods
    • Lease covering March 26-September 23
    • Drivers License acquired before March 26
    • Voter Registration Card acquired before March 26

*Students at the University of Maryland likely reside in a HUBZone, if you aren't sure, the map can be found here https://maps.certify.sba.gov/hubzone/map

Additional Info/Benefits

Rackner embraces and promotes employee development and training and covers the cost of certifications relevant to a position and the technologies/services provided. Fitness/Gym membership eligibility, weekly pay schedule and employee swag, snacks, & events are offered as well!

  • 401k with 100% matching up to 6%
  • Highly competitive PTO
  • Great health Insurance with large network of providers
  • Medical, Dental and Vision
  • Life insurance, and short + long term disability
  • Industry-Leading Weekly Pay Schedule
  • Home office & equipment plan