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Application Development Intern Jobs in Iselin, NJ

IBM

Intern Application Developer 2027 - DPE

New York, NY · On-site

At IBM, we prioritize continuous learning, skill development, and personal growth within a culture ... As an intern, you'll experience this culture and could advance to our full-time Associates program ...

CustomShow

Software Development Intern

Manhattan, NY

$21.25 - $27.75/hr

... intern to assist in development of a next-generation presentation application ... You will be working on a small team building a sophisticated application utilizing rich media ...

CustomShow

Software Development Intern

Manhattan, NY · On-site

$21.25 - $27.75/hr

... intern to assist in development of a next-generation presentation application ... You will be working on a small team building a sophisticated application utilizing rich media ...

Safe Horizon, Inc.

Intern

Manhattan, NY

$16.50 - $22/hr

This application is for candidates who have been accepted for an unpaid student internship with a ... We look forward to having you intern with us. AmeriCorps, Peace Corps and other national service ...

Evonik

Summer Internship

Piscataway, NJ

$21 - $27/hr

Research & Development Intern: Engaged in the development of Evonik's Eudragit aqueous dispersion ... Please address your application to the Talent Acquisition Manager, statingyour earliest possible ...

SafeHorizon

Intern

Manhattan, NY · On-site

$16.50 - $22/hr

This application is for candidates who have been accepted for an unpaid student internship with a ... We look forward to having you intern with us. AmeriCorps, Peace Corps and other national service ...

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Application Development Intern information

See Iselin, NJ salary details

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$51

How much do application development intern jobs pay per hour?

As of Aug 24, 2026, the average hourly pay for application development intern in Iselin, NJ is $25.34, according to ZipRecruiter salary data. Most workers in this role earn between $16.59 and $24.42 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 Iselin, NJ?

The most popular types of Application Development jobs in Iselin, NJ are:

What cities near Iselin, NJ are hiring for Application Development Intern jobs?

Cities near Iselin, NJ with the most Application Development Intern job openings:

Application Development Intern jobs near you
Infographic showing various Application Development Intern job openings in Iselin, NJ 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 $52,716 per year, or $25.3 per hour.

Development Intern

CENTER FOR FAMILY REPRESENTATION

Manhattan, NY

$16.50 - $22/hr

Internship

Re-posted 15 days ago

Job description

The Center for Family Representation Inc. (CFR) is an award-winning, innovative law and policy organization that serves primarily Black and Brown families and youth in Queens, Manhattan, the Bronx, and Staten Island with an interdisciplinary legal defense model that serves more than 2,400 clients every year. CFR was originally founded in 2002 to dramatically change the trajectory of indigent parents being prosecuted by the City’s Administration for Children’s Services (ACS). Our goal is to defend and protect our clients’ rights, reduce the harm of family separation, and prevent or minimize the time any child spends in the foster system.

About the Role

The Center for Family Representation (CFR) is seeking an enthusiastic and motivated intern to support our Development team with a variety of fundraising projects. This is an internship for college credit, no stipend will be provided. The successful candidate will have an excellent learning opportunity to assist our 3 person Development department by supporting key strategic planning for our largest annual fundraiser, stewarding individual and corporate donors, and maintaining strong data hygiene in our CRM. Strong teamwork, organizational skills, and a willingness to learn are essential for success in this role. This role reports to the Development Manager and is hybrid or, if needed, remote.

Responsibilities

Special Event Planning - CFR Benefit

Support strategic planning and logistics for CFR’s Annual Benefit, which is taking on a new structure this year, including vendor research and solicitation strategies for prospective attendees

Donor Solicitation and Stewardship

Create first drafts of email solicitations to CFR’s donor base

Help ensure donor acknowledgement letters are generated and sent to donors in a timely manner

Grant Writing

Under the supervision of the Development Director, identify and apply to grant opportunities for low-dollar or in-kind support.

CRM Management

Assist the Development Manager in data hygiene projects in our CRM GiftWorks, ensuring consistent coding and record accuracy 

Community Engagement 

If possible, attend in-person tabling sessions, know-your-rights trainings, and other CFR events. 

Qualifications

CFR will consider undergraduate and graduate students with a demonstrated interest in our  work. All applicants must be affiliated with an accredited program for an academic credit internship and/or have a paid fellowship. Ideally the role is hybrid but, if needed, can be remote.

Minimum number of hours is dependent upon your credit requirements with your accredited program requirements, but candidates can expect a minimum of 8-10 hours a week.

Application Instructions: To apply, please send a cover letter, resume, and list of two references to development@cfrny.org. Kindly put "Fall 2026 Development Intern" in the subject line. Please also include any relevant information regarding your for-credit internship or fellowship program through your school or funding provider. Applications will be considered on a rolling basis. Anticipated start date is September 2026. End date is based upon the candidate's individual program/funding affiliation requirements.

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