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Application Development Intern Jobs in Illinois (NOW HIRING)

Ecolab

Research and Development Intern

Naperville, IL · Hybrid

$22 - $25/hr

As an RDE intern, you willparticipatein and support all stages of product development and application commercialization, frominitialproduct idea generation and brainstorming to the final ...

Linde

R&D Intern - Summer 2027

Burr Ridge, IL · On-site

$37 - $39/hr

R&D Intern - Summer 2027 Tonawanda, NY or Burr Ridge, IL, United States | req32161 What you will ... Let's talk about it We are looking forward to receiving your complete application. All qualified ...

Linde

R&D Intern - Summer 2027

Burr Ridge, IL · On-site

$37 - $39/hr

R&D Intern - Summer 2027 Tonawanda, NY or Burr Ridge, IL, United States req32161 What you will ... Let's talk about it We are looking forward to receiving your complete application. All qualified ...

Linde Corporate

R&D Intern - Summer 2027

Burr Ridge, IL · On-site

$37 - $39/hr

R&D Intern - Summer 2027 Tonawanda, NY or Burr Ridge, IL, United States | req32161 What you will ... Lets talk about it We are looking forward to receiving your complete application. All qualified ...

Siemens

$18 - $50/hr

The Contact Development Intern supports the Demand Development Team by assisting in discovering and ... Application Deadline This role will be posted for a minimum of five (5) days from the original ...

Milliman

Software Development Intern- Fall 2026

Chicago, IL · On-site

$23 - $46/hr

The Role This internship role focuses on the development of a web application, offering exposure to ... Our intern program serves as our talent pipeline for post-grad hiring, with interns making up the ...

Siemens

$18 - $50/hr

The Contact Development Intern supports the Demand Development Team by assisting in discovering and ... Application Deadline This role will be posted for a minimum of five (5) days from the original ...

Siemens

$18 - $50/hr

The Contact Development Intern supports the Demand Development Team by assisting in discovering and ... Application Deadline This role will be posted for a minimum of five (5) days from the original ...

Siemens

$18 - $50/hr

The Contact Development Intern supports the Demand Development Team by assisting in discovering and ... Application Deadline This role will be posted for a minimum of five (5) days from the original ...

Siemens

$18 - $50/hr

The Contact Development Intern supports the Demand Development Team by assisting in discovering and ... Application Deadline This role will be posted for a minimum of five (5) days from the original ...

Siemens

$18 - $50/hr

The Contact Development Intern supports the Demand Development Team by assisting in discovering and ... Application Deadline This role will be posted for a minimum of five (5) days from the original ...

Siemens

$18 - $50/hr

The Contact Development Intern supports the Demand Development Team by assisting in discovering and ... Application Deadline This role will be posted for a minimum of five (5) days from the original ...

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Showing results 21-40

All JobsApplication Development Intern JobsApplication Development Intern Jobs in Illinois

Application Development Intern information

See Illinois salary details

$5

$24

$49

How much do application development intern jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for application development intern in Illinois is $24.18, according to ZipRecruiter salary data. Most workers in this role earn between $15.82 and $23.32 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 are the most commonly searched types of Application Development jobs in Illinois?

The most popular types of Application Development jobs in Illinois are:

What cities in Illinois are hiring for Application Development Intern jobs?

Cities in Illinois with the most Application Development Intern job openings:

Application Development Intern jobs near you

Grant Writing Intern

Lyons, IL • On-site

Suburban Cook County Online Application Consortium
See more jobs at Suburban Cook County Online Application Consortiumexternal

$15 - $20/hr

Part-time, Internship

Re-posted 16 days ago

Job description

Grant Writing Intern
The Bancroft School, located in Hoffman Estates, is accepting applications for the position of a Marketing & Development Intern. The Bancroft School is a non-profit, private school for students with autism and related disabilities.
Position                       Grant Writing Intern (part time, non-paid)
Division                       Marketing & External Relations Department
Location                       2353 Hassell Road, Suite 110, Hoffman Estates, IL 60169
Term                            December 2014 - July 2015
Job Description            Qualifications: A minimum of a presently enrolled student in a community college or degree granting institution, but preferably a college senior pursuing a degree in one of the following fields: Philanthropy, Marketing, Communications, Public Relations or a related field. Candidate must be proficient in Microsoft Office, possess strong communication skills and have some marketing experience.
                                    Responsibilities will include researching available and applicable grants, research and apply for giving programs, create spreadsheet outlining grantor requirements and application deadlines, write solicitations for potential donors, write compelling nonprofit documents in preparation for grant, draft full grant proposals for submission, assist in compliance and reporting requirements for grantors/funders, write passionate promotion messaging geared toward donors.
Direct Report                The position will report directly to the Director of Marketing & External Relations.
Deadline/Application    Review of candidates will begin immediately and will continue until the position is filled. Please send a cover letter, resume, three letters of recommendation and three writing samples to:
Tara Longest
Director of Administrative & Operational Services
tlongest@thebancroftschool.org
Fax: (630) 283-3482



The Bancroft School encourages and gives full consideration to all applicants for employment. The Bancroft School does not discriminate in employment on the basis of race, color, age, religion, gender, sexual orientation, gender identity or expression, national origin, veteran status, disability or genetic information.
 



















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