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Application Developer Intern Jobs in Washington (NOW HIRING)

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Bowie, MD · On-site

$14.50 - $19.50/hr

Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... Once you complete your application and attached your updated resume with your most recent Cummins ...

Cummins Inc.

2025 - Summer Intern Co-op Conversion

Largo, MD · On-site

$14.75 - $19.75/hr

Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees ... Once you complete your application and attached your updated resume with your most recent Cummins ...

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Application Developer Intern information

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 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 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 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 are the most commonly searched types of Application Developer jobs in Washington?

The most popular types of Application Developer jobs in Washington are:

What are popular job titles related to Application Developer Intern jobs in Washington?

For Application Developer Intern jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Application Developer Intern jobs in Washington look for?

The top searched job categories for Application Developer Intern jobs in Washington are:

What cities in Washington are hiring for Application Developer Intern jobs?

Cities in Washington with the most Application Developer Intern job openings:

Application Developer Intern jobs near you
Infographic showing various Application Developer Intern job openings in Washington as of August 2026, with employment types broken down into 75% Full Time, 21% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Intern

Center for Strategic and International Studies, Inc.

Washington, DC • On-site

$18.40 - $20.40/hr

Full-time, Internship

Posted 17 days ago

Job description

JOB SUMMARY
The Center for Strategic and International Studies (CSIS) is a non-profit, bipartisan public policy organization established in 1962 to provide strategic insights and practical policy solutions to decision makers concerned with global security and prosperity. Over the years, it has grown to be one of the largest organizations of its kind, with a staff of some 275 employees, including more than 120 analysts working to address the changing dynamics of international security across the globe.
The Center for the Industrial Base (CIB) is hiring an intern for a 35-hour per week, in-person, paid position. CIB provides analysis on the critical issues at the cross-section of the U.S. government, the U.S. industrial base, and long-term strategic competition. CIB monitors important developments in the global defense industry, with a particular focus on DOD and federal industrial base challenges; government contracting trends in defense, civilian agencies, and international markets; industry-government collaboration; and international industrial cooperation. Through years of analytical research, CIB has strengthened its capabilities to draw from large databases to present information in a clear, meaningful way. CIB also collaborates with other teams at CSIS on a variety of research topics.
CIB's research efforts focus on a variety of topics, including:
  • The industrial base
  • Manufacturing security and resilience
  • International defense industrial cooperation
  • Defense acquisition trends
  • Foreign military sales and defense trade

ESSENTIAL DUTIES AND RESPONSIBILITIES
Interns at CIB bolster the team with a variety of core research and analytical skills. Essential functions may include, but are not limited to the following:
  • Assists with research and analysis
  • Writes comprehensive reviews of background literature for projects
  • Assists with data collection and management
  • Note-taking and writing summaries of events and meetings
  • Assists with event planning and staffing

REQUIRED SKILLS AND EXPERIENCE
  • In pursuit of a bachelor's degree (preferably at the junior or senior level) or of a master's degree. Recent graduates are also encouraged to apply
  • Must have at least a 3.0 GPA (on a 4.0 scale) from an accredited U.S. institution or equivalent from a non-U.S. institution
  • Strong communication and interpersonal skills
  • Training in quantitative analysis or qualitative social science methods
  • Experience with Microsoft Office software (Word, Excel, PowerPoint)
  • Ability to carry out tasks without ongoing oversight
  • Demonstrated ability to conduct research and present information clearly and efficiently

SUCCESSFUL CANDIDATES WILL HAVE SOME OF THE FOLLOWING SKILLS:
  • Familiarity or demonstrated interest in defense research, acquisition, advanced manufacturing, supply chains, or international cooperation
  • Experience coding (preferably with R, Python, and/or Stata)
  • Proficiency with databases (ideally SQL Server)
  • Background in engineering, economics, econometrics, organization science, or statistics

CIB is looking for an intern who can start September 14, 2026, though the actual start date is negotiable.
SALARY:
Undergraduate
$18.40
Bachelor's degree
$19.40
Master's degree and above
$20.40
APPLICATION REQUIREMENTS
Interested applicants should attach a résumé, cover letter, and college transcript as a single PDF under the "Resume" tab. Applications not submitted in one PDF will not be considered. This application will remain open until the position is filled.
Salary Range
$18.40-$20.40 USD
PHYSICAL REQUIREMENTS AND WORK CONDITIONS
The physical demands are representative of those that must be met by an employee working in an office environment. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential job functions. The noise level in the work environment is usually moderate.
Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.
Equal Opportunity Employer.

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