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Application Development Intern Jobs in Reston, VA

AI/ML Intern (Summer 2027)

Reston, VA ยท Hybrid

$21 - $30/hr

AI/ML Intern, #1092 Clearance: US citizenship required. Must be able to obtain a public trust ... We use Agile and DevSecOps principles to provide services including application development ...

Showing results 21-40

Application Development Intern information

See Reston, VA salary details

$5

$25

$53

How much do application development intern jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for application development intern in Reston, VA is $25.96, according to ZipRecruiter salary data. Most workers in this role earn between $17.02 and $25.00 per hour, depending on experience, location, and employer.

What does an application development intern do?

An Application Development Intern assists in designing, coding, testing, and maintaining software applications under the supervision of experienced developers. Their responsibilities often include writing code, debugging issues, participating in team meetings, and learning about the software development lifecycle. Interns also have the opportunity to gain hands-on experience with various programming languages, development tools, and industry best practices. This role is typically aimed at students or recent graduates looking to build their skills and gain real-world experience in application development.

What types of projects do application development interns typically work on, and how much autonomy can I expect in this role?

As an Application Development Intern, you'll usually work on real-world projects such as developing new features, fixing bugs, or contributing to internal tools under the guidance of experienced developers. While you'll be given tasks that match your skill level, many teams encourage interns to take ownership of small projects or modules, providing a balance of support and autonomy. You'll often collaborate closely with software engineers, product managers, and QA testers, gaining hands-on experience in the full software development lifecycle. This structure helps you build practical skills and prepares you for potential full-time roles after graduation.

What are the key skills and qualifications needed to thrive as an application development intern, and why are they important?

To thrive as an Application Development Intern, you need a solid understanding of programming languages (such as Java, Python, or JavaScript), software development fundamentals, and often a pursuit of a computer science or related degree. Familiarity with integrated development environments (IDEs), version control systems like Git, and basic database management is typically required. Strong problem-solving skills, attention to detail, and effective communication make candidates stand out in collaborative tech environments. These skills are crucial for contributing to development projects, learning quickly, and supporting the overall success of software teams.

What cities near Reston, VA are hiring for Application Development Intern jobs?

Cities near Reston, VA with the most Application Development Intern job openings:

Infographic showing various Application Development Intern job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 17% Part Time, and 2% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $54,006 per year, or $26 per hour.

Investigations & Law Enforcement Development Intern - Spring 2027

Washington, DC โ€ข On-site, Remote

International Justice Mission
Non-Profitsย โ€ขย 501 - 1,000 employees

$17 - $22.75/hr

Full-time

Posted 22 days ago


Key responsibilities

  • Support ongoing project activities and law enforcement trainings related to combating online sexual exploitation of children.

  • Assist with internal communication and partnership management for the END OSEC Center initiatives.

  • Monitor and implement key Investigations & Law Enforcement Development (ILED) projects.


Job description

Who We Are

International Justice Mission (IJM) is the global leader in protecting vulnerable people from violence around the world. Our team of over 1,200 professionals are at work worldwide in over 30 offices. Together we are on a mission to rescue millions, protect half a billion, and make justice unstoppable.

We are a global community that cares for one another. We believe that the way we work is as important as the results we achieve. We provide professional excellence with joy and celebration to all those we serve.

The Need

For over 25 years, IJM has pioneered the work to protect vulnerable people from violence. 9 out of 9 times in the last decade, IJM's Justice System Strengthening Projects have reduced slavery and violence between 50 and 85% for very large populations of people in poverty. As we grow to expand our impact to protect 500 million people from violence, we are seeking an Investigations & Law Enforcement Development (ILED) Intern to join the 2027 Spring Internship class.

The ILED Intern will support various initiatives executed by the END OSEC Center, working to combat the online sexual exploitation of children. Tasks may include:

  • Providing support to ongoing project activities and law enforcement trainings;
  • Assisting with internal communication and partnership management;
  • Monitoring and implementing key ILED projects; and
  • Participating in departmental and general IJM administrative support.

This position can be fully in-person or hybrid (onsite Tuesdays & Thursdays) in the Washington, DC area or remote for non-local candidates. It reports to the Director, END OSEC Center The position requires 20-40 hours per week, primarily during the hours of 8:30am-5:30pm EST. As volunteers, interns and fellows receive a monthly stipend to help defray their expenses related toparticipatingin the internship program. This volunteer stipend is not an hourly wage, nor wages paid for services provided by the intern or fellow.

Spring internship program dates are January 11 - April 9, 2027.

Application Deadline: September 25, 2026.

General Qualifications and Required Skills

  • Prospective interns need to have completed at least two years of undergraduate study by the start of their internship.
  • At least one prior professional internship experience or significant leadership experience in extracurricular, campus, volunteer, or community-based organizations.
  • Ability to commit to a schedule consistent with the required time commitment listed above (20, 30, or 40 hours per week during standard business hours).
  • Experience or interest in law or law enforcement.
  • Experience with Microsoft Office Suite.
  • Cross-cultural experience and communication skills.

Critical Qualities

  • Mature orthodox Christian faith;
  • Humble and resilient;
  • Pursues excellence;
  • Culturally aware and appreciative of difference;
  • Strong service ethic;
  • Innovative problem solver;
  • Ability to build trust and strong partnerships with others;
  • Courageous in pursuing opportunities and challenges;
  • Tenacious in achievinggoals; and
  • Professional.

Application Process:

Upload Resume, Cover Letter & Statement of Faith* in one PDF document.

*What is a statement of faith?
A statement of faith should describe your Christian faith and how you see it as relevant to your involvement with IJM. The statement can either be incorporated into the cover letter or submitted as a separate document and should include, at a minimum, a description of your spiritual disciplines (prayer, study, etc.) and your current fellowship or place of worship.

IJM holds strict safeguarding principles and a zero tolerance to violations of the Safeguarding Policy, Protection against Sexual Exploitation, Abuse and Harassment Policy, and Code of Ethics. Candidate selection is based on technical competence, recruitment, selection and hiring criteria subject to assessing the candidate's value congruence and thorough background, police clearance, and reference check processes.

At IJM, we're committed to building a diverse workforce through fair and equitable employment practices. IJM encourages people of any race, color, age, sex, marital status or political ideology to apply for employment. While we welcome everyone into this work, we truly believe that the work we are doing is God's work, not our own, and practice spiritual disciplines together daily. That's why we legally require under SEC. 2000e-1 [Section702] of Title VII of the Civil Rights Act of 1964 that all employees practice a mature orthodox Christian faith, as defined by the Apostles' Creed.

IJM requires a background check, police clearance and thorough review of references with an employment offer and/or employment contract.

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