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Application Development Intern Jobs in Columbia, MD

HCI

AI Fall Intern

Ellicott City, MD

$30 - $40/hr

AI Developer Intern -- 90 Day Internship with Potential Full-Time Opportunity What We're Looking ... application architecture. * Experience with AI development tools such as Cursor, Claude Code ...

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Application Development Intern information

See Columbia, MD salary details

$5

$24

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How much do application development intern jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for application development intern in Columbia, MD is $24.77, according to ZipRecruiter salary data. Most workers in this role earn between $16.20 and $23.85 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 Columbia, MD are hiring for Application Development Intern jobs?

Cities near Columbia, MD with the most Application Development Intern job openings:

Application Development Intern jobs near you
Infographic showing various Application Development Intern job openings in Columbia, MD as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $51,517 per year, or $24.8 per hour.

Economic Development Intern/fellow- Communications & Marketing

Town of Vienna

Vienna, VA • On-site

$13 - $17/hr

Internship

Posted 13 days ago

Job description

General Statement of Job Town of Vienna Economic Development Internship - Communications & Marketing The Town of Vienna Economic Development Division helps to enhance, shape, and cultivate a vibrant and business friendly environment for the community. We help to strengthen and diversify the business community and highlight the Town as a destination to visit and do business through strategic events and initiatives, attraction and retention programs and providing relevant information and business services. Although the Town of Vienna is only 4.4 square miles, it's full of charm and community pride

Vienna is an independent town in Fairfax County-the largest County in the Commonwealth of Virginia and often included at the top of "best places to live in Virginia" lists. The internship will learn about local government, have a direct impact on the local business community, and work with a dynamic team. About the Internship Communications and Marketing Internship/Fellowship Responsibilities The communications and marketing intern/fellow will have duties that may include: Assist with the production of the Vienna Holiday Shopping Magazine Assist with the annual Vienna Restaurant Week programming Draft engaging and thoughtful social media content for Facebook, Instagram, and LinkedIn Write and edit content for a bi-weekly e-newsletter.

Marketing the Vienna Economic summit Write and edit content for the economic development website including our blog. Communicate remotely or in-person with business owners. Create surveys or reports on social media advertising, posts and / or business event participation.

Occasional work outside of regular business hours or on weekends for special meetings or events, as needed, including the Church Street Stroll Assist the economic development team with special projects. Administrative duties as needed. Logistics: The position will run 26-30 weeks with a preferred start date of September 7th.

The position will work 15-20 hours per week. The position will be in-person at Vienna Town Hall. Pay: $13-$17 Per hour School Credit: Applicants can receive school credit for the internship program.

Special Requirements To Apply: Complete the online application and attach a cover letter and resume. Please note: Any person offered an internship will be required to complete a background check. Minimum Training and Experience Experience managing social media accounts or virtual platforms.

Great written and communication skills with a background in writing for an organization or business. Graphic design basics on Canva or Adobe Superb attention to detail and highly organized. Self-starter and independent worker.

Comfortable communicating confidently with people in person or on the phone. Cares about supporting small business owners. Business, Communications, English, Government, Marketing, Public Administration, Public Relations, Tourism, or related major.

Americans with Disabilities Act Compliance The Town of Vienna is an Equal Opportunity Employer. ADA requires the Town of Vienna to provide reasonable accommodations to qualified persons with disabilities. Prospective and current employees are encouraged to discuss ADA accommodations with management.

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