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Java Internship Jobs in New Jersey (NOW HIRING)

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Preference for students who have completed 3+ years of coursework by the internship start date * Experience with object-oriented programming (e.g., C#, Java, Python, C++) * Strong analytical and ...

Software Developer Intern

Iselin, NJ · On-site

$19.50 - $25.75/hr

Interns often work under the guidance of senior developers or mentors to learn and contribute to ... Java, or JavaScript. · Basic knowledge of version control systems like Git. · Awareness of ...

Software Developer Intern

Fair Lawn, NJ

$19.50 - $25.50/hr

Software Developer Intern (Unpaid Internship) Overview: We are looking for a motivated Software ... Basic programming knowledge in Java, NodeJS, or another relevant language. * Familiarity with ...

Software Developer Intern

Fair Lawn, NJ · On-site

$19.50 - $25.50/hr

Software Developer Intern (Unpaid Internship) Overview: We are looking for a motivated Software ... Basic programming knowledge in Java, NodeJS, or another relevant language. * Familiarity with ...

Lead Software Engineer

Holmdel, NJ · On-site

$118K - $195K/yr

You Are * An experienced backend Lead Java Engineer with a proven track record of leading ... Interns are not eligible for most Company benefits. Equal Employment Opportunity Guardian is an ...

Able to write/understand a programming language (.Net, C#, Java, HTML) * Intermediate to advanced ... including internships, co-ops, or academic projects) in analytics, data engineering, software ...

New

BUSINESS MARKETING COORDINATOR

Livingston, NJ · On-site

$46K - $63K/yr

Internship experience in marketing, communications, or event management is a plus. * Technical ... Will also need working knowledge of website design and coding using HTML, JAVA and/or navigating ...

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Java Internship information

See New Jersey salary details

$15

$57

$78

How much do java internship jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for java internship in New Jersey is $57.56, according to ZipRecruiter salary data. Most workers in this role earn between $49.81 and $64.42 per hour, depending on experience, location, and employer.

What is a Java Internship?

A Java Internship is a temporary position, usually aimed at students or recent graduates, that provides hands-on experience working with Java programming in a real-world environment. Interns typically assist with software development tasks, bug fixing, and sometimes participate in designing and testing Java applications. This role helps individuals gain practical skills, industry knowledge, and professional networking opportunities that can aid in securing a full-time job in software development.

What are the key skills and qualifications needed to thrive as a Java Intern, and why are they important?

To thrive as a Java Intern, you need a solid understanding of Java programming, basic knowledge of object-oriented principles, and enrollment in or completion of a computer science or related degree. Familiarity with IDEs like Eclipse or IntelliJ IDEA, version control systems such as Git, and basic database concepts is often expected. Strong problem-solving skills, eagerness to learn, and effective communication set exceptional interns apart. These skills and qualities enable interns to contribute meaningfully to projects, adapt to team workflows, and accelerate their professional growth.

What is the difference between Java Internship vs Java Developer?

AspectJava InternshipJava Developer
Required CredentialsTypically pursuing or recently completed a degree in Computer Science or related fieldBachelor's degree in Computer Science or related, often with certifications
Work EnvironmentEntry-level, training-focused, often part-time or temporaryFull-time, professional development, project-based
Employer & Industry UsageInternships offered by tech companies, startups, and organizations for trainingFull-time roles in software development companies, IT departments, or tech firms
Common Search & Comparison IntentUnderstanding entry points into Java developmentSeeking full-time Java development roles

In summary, a Java Internship is an entry-level, training-focused position designed for students or recent graduates to gain practical experience. A Java Developer is a full-time professional role requiring more experience and responsibility in developing Java applications.

What types of projects do Java interns typically work on, and how do these projects support their learning and professional growth?

Java interns are often assigned to real-world projects such as developing web applications, enhancing existing codebases, or automating testing processes. These projects are designed to provide hands-on experience with Java frameworks like Spring or Hibernate, version control systems, and collaborative development tools. Interns usually work closely with experienced developers, participate in code reviews, and attend team meetings, which helps them gain valuable feedback and understand industry best practices. This environment not only sharpens their technical skills but also exposes them to effective teamwork and agile development methodologies, setting a strong foundation for future career opportunities.
What are the most commonly searched types of Java jobs in New Jersey? The most popular types of Java jobs in New Jersey are:
What cities in New Jersey are hiring for Java Internship jobs? Cities in New Jersey with the most Java Internship job openings:
Infographic showing various Java Internship job openings in New Jersey as of July 2026, with employment types broken down into 7% Internship, 67% Full Time, 22% Part Time, 2% Temporary, 1% Contract, and 1% Nights. Highlights an 87% Physical, 1% Hybrid, and 12% Remote job distribution, with an average salary of $119,728 per year, or $57.6 per hour.
Internship -Computer Science Related Major (IBM Planning Analytics)

Internship -Computer Science Related Major (IBM Planning Analytics)

American Automobile Association

Parsippany, NJ • On-site, Remote

$25/hr

Part-time

Re-posted 4 days ago


AAA The Auto Club Group rating

7.4

Company rating: 7.4 out of 10

Based on 281 frontline employees who took The Breakroom Quiz

210th of 281 rated insurance


Job description

At ACG, we believe meaningful career growth starts with real-world experience. As an intern, you'll gain hands-on exposure to IBM Business Analytics technologies while learning to design and implement solutions that help organizations make smarter business decisions. You'll collaborate with seasoned consultants and IT professionals who specialize in building and supporting enterprise-grade systems. Technologies you may work with include IBM Planning Analytics (TM1), MCP Severs, LLMs, Python, Rest APIs, relational data stores.


This internship runs for four weeks, approximately 24 hours per week, with flexible scheduling and remote participation. The program is designed to introduce participants to the IBM Cognos Planning Analytics technology stack and related technologies. Those who complete the internship will be considered for future hybrid full-time opportunities based in Parsippany, NJ. The position pays $20 per hour during the program.


Qualifications

We're seeking candidates completing their undergraduate degree by December 2025, or recent graduates. Preferred majors include Computer Science, Management Information Systems, or Finance/Business with programming experience. A background or strong interest in business finance is highly valued.


Ideal candidates will demonstrate knowledge of programming concepts and familiarity with one or more languages such as Java, C, or Python. Experience with relational database querying is also preferred. Strong communication skills and a genuine interest in applying technology to solve business challenges are essential.


What AAA The Auto Club Group employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


American Automobile Association logo

About American Automobile Association

Sourced by ZipRecruiter

The American Automobile Association (AAA), headquartered in Heathrow, Florida, USA, is a reputable force in the automotive and insurance industry. Originating in 1902, it began as a coalition of motor clubs with the common goal of providing better roads and travel conditions for motorists. Today, AAA is a comprehensive, multifaceted organization that offers a range of services, including roadside assistance, auto repair services, travel agency services, and diverse insurance products - Auto, Home, Life and more. A significant principle for AAA is to continuously deliver value to their 61 million members through safety, security and peace of mind. The company's mission and core values focus on championing its members' rights and interests, advocating innovation, integrity, teamwork and respect.

Industry

Non-profits

Company size

10,000+ Employees

Headquarters location

Heathrow, FL, US

Year founded

1902

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