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App Developer Intern Jobs in Wisconsin (NOW HIRING)

App Developer Intern information

What is an app developer intern?

An App Developer Intern is a temporary position where individuals gain hands-on experience in designing, coding, testing, and maintaining mobile or web applications. Interns typically work under the guidance of senior developers, learning best practices in app development, debugging, and UI/UX design. They may collaborate with teams to develop new features, fix bugs, and optimize app performance. This role helps build technical skills and industry experience, often serving as a stepping stone to a full-time development job.

What are the key skills and qualifications needed to thrive as an app developer intern?

To thrive as an App Developer Intern, you typically need a solid understanding of programming languages such as Java, Swift, or Kotlin, as well as coursework or experience in computer science or software development. Familiarity with tools like Android Studio, Xcode, source control systems like Git, and exposure to mobile app frameworks is commonly expected. Strong problem-solving skills, effective communication, eagerness to learn, and the ability to collaborate within a team will help set you apart. These competencies are crucial for contributing to real development projects, adapting to fast-paced environments, and learning from experienced developers.

What are the typical responsibilities of an app developer intern?

As an App Developer Intern, you can expect to assist with coding, debugging, and testing mobile applications under the guidance of experienced developers. You may work on adding new features, fixing bugs, updating existing app interfaces, or writing documentation for code. Collaboration is important, so you’ll attend team meetings, participate in code reviews, and communicate progress or obstacles with your mentors. This hands-on experience is designed to help you develop your technical skills while understanding how professional app development projects are managed.

What are the most commonly searched types of App Developer jobs in Wisconsin? The most popular types of App Developer jobs in Wisconsin are:
What job categories do people searching App Developer Intern jobs in Wisconsin look for? The top searched job categories for App Developer Intern jobs in Wisconsin are:
What cities in Wisconsin are hiring for App Developer Intern jobs? Cities in Wisconsin with the most App Developer Intern job openings:
Infographic showing various App Developer Intern job openings in Wisconsin as of August 2026, with employment types broken down into 27% Internship, and 73% Full Time. Highlights an 100% In-person job distribution.

Digital Production Engineering Intern OR Student Co-Op

Marmon

Milwaukee, WI • On-site

$27/hr

Full-time

Re-posted 20 days ago


Marmon Holdings rating

7.7

Company rating: 7.7 out of 10

Based on 15 frontline employees who took The Breakroom Quiz


Job description

DCI Marketing, Inc.

As a part of the global industrial organization Marmon Holdings-which is backed by Berkshire Hathaway-you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone's empowered to be their best.

DCI Marketing is re-imagining how brands engage with retail customers. We design and deliver immersive environments that bring automotive and consumer brands to life, combining physical fixtures with digital experiences backed by data. Together, these elements transform retail spaces into powerful drivers of growth. Our people are problem-solvers who turn complex challenges into experiences that feel purposeful and built for growth. As part of Marmon Holdings, Inc., a Berkshire Hathaway company, we bring the resources and stability of a global organization to our craft-driven, agile team.
DCI Marketing develops retail merchandising solutions for global brands and retailers. Using consumer insights and a retail science-based methodology. The company specializes in retail environments, merchandising displays, digital merchandising, marketing programs, audit solutions, and facility image products. This position is in the DCI Marketing Data Team.
As a Digital Production Engineering Intern, you'll help keep projects organized and moving forward while learning how digital activations are built: from concept to deployment. You'll sit at the intersection of design, development, and client needs, supporting the team with task management and day-to-day coordination.

WHAT YOU'LL DO:

  • Help Manage Projects
    • Create and track tasks in Jira (or similar tools)
    • Assist with timelines, deliverables, and communication between teams
    • Sit in on sprint planning and standups to see how projects flow
  • Support Production
    • Assist with kiosks, apps, and games (think: a Toyota EV quiz, Ford Mustang timeline, or an Unreal Engine simulator)
    • Document issues and follow them through resolution
    • Pitch in on content updates and file organization
  • Keep Things Organized
    • Capture meeting notes, status updates, and client requests
    • Help build simple reports that show progress and next steps
  • Learn the Process
    • See how our team builds apps with Angular/Electron, dashboards with Firebase, and immersive 3D experiences with Unreal
    • Explore new trends in experiential and digital activations, and share ideas with the team

What You'll Gain:

  • Exposure to real client work for brands like Toyota, Subaru, Ford, and Mirion Medical
  • A front-row seat to how digital activations are built, from kickoff to deployment
  • Mentorship from a tight-knit team of producers, designers, and developers
  • The chance to contribute to projects that will be seen at major events and dealerships nationwide

#LI-DNI

WHAT YOU'LL BRING TO THE ROLE:

  • Currently pursuing an undergraduate degree in Computer/Software Engineering
  • Interest in digital media, interactive design, or app development
  • Comfort with tools like Jira, Trello, or Asana
  • Some familiarity with web or app concepts (HTML, CSS, JS, Angular/React a plus)
  • Organized, detail-minded, and willing to jump in wherever needed
  • Strong communicator who enjoys teamwork

*** For a rising senior (graduating in 2027), the anticipated pay rate for this role is $27.00/hour. ***

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.


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