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Internship Java Developer Jobs in New Jersey (NOW HIRING)

TriOptus LLC

App Dev - Java - Sr

Passaic, NJ

$59.25 - $75.50/hr

Java Backend Developer Java Backend Developer/Microservices/Kafka/Springboot Collaborate with and ... Bachelors Degree At least 4 years of professional software engineering experience (Internship ...

Celerant Tech

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 ...

Danaher

Software Engineer Internships

Edison, NJ

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 ...

Danaher

Software Engineer Internships

Paterson, NJ

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 ...

Danaher

Software Engineer Internships

Elizabeth, NJ

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 ...

Danaher

Software Engineer Internships

Trenton, NJ

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 ...

Danaher

Software Engineer Internships

Newark, NJ

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 ...

iLearn Schools

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 ...

iLearn Schools

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 ...

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All JobsInternship Java Developer JobsInternship Java Developer Jobs in New Jersey

Internship Java Developer information

See New Jersey salary details

$15

$57

$78

How much do internship java developer jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for internship java developer 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 an internship and what does it do?

An internship for an Java Developer provides practical work experience in software development, allowing individuals to apply programming skills, learn industry tools, and gain exposure to real-world projects. It typically involves mentorship, skill development, and may lead to full-time employment opportunities.

Is 30 dollars an hour good for an intern?

For an internship as a Java Developer, earning $30 an hour is considered above average in many regions, especially for entry-level or internship roles that often pay lower. Interns typically earn between minimum wage and $20 per hour, so $30 indicates a competitive or specialized position, possibly requiring prior skills or certifications. However, pay rates vary based on location, industry, and company size, so it's important to compare with local standards and the internship's responsibilities.

What Are the Qualifications to Get a Java Developer Internship?

The qualifications to become a Java developer intern include that you are pursuing at least a bachelor’s degree in engineering, computer science, or a similar degree. Experience working with different computer languages is beneficial when you are applying for positions. Having some experience with the following can be helpful: C#, NET, HTML5, Java, VB, SQL, MVC, or data analytics. Strong communication skills can help you to stand out above other applicants. Experience with Java development, Spring Framework, and relational databases can also help you applying for a Java developer internship.

Is a 3.4 GPA good for internships?

For an internship as a Java developer, a 3.4 GPA is generally considered acceptable, especially if complemented by strong coding skills, relevant coursework, and project experience. Many employers value practical skills and portfolio work alongside GPA, so demonstrating proficiency in Java and related tools can improve your chances regardless of GPA. However, highly competitive internships may prefer higher GPAs or additional certifications like Java certifications or knowledge of frameworks.

What is the difference between Internship Java Developer vs Junior Java Developer?

AspectInternship Java DeveloperJunior Java Developer
Required CredentialsTypically pursuing or recently completed a degree in Computer Science or related fieldBachelor's degree in Computer Science or related field, with some practical experience
Work EnvironmentTraining-focused, supervised environment, often part-time or temporaryFull-time, ongoing employment with more responsibilities
Employer & Industry UsageInternships offered by tech companies, startups, and IT departments for skill developmentEntry-level position in software development teams across various industries

The main difference between an Internship Java Developer and a Junior Java Developer is experience and responsibility. Internships are designed for students or recent graduates gaining initial exposure, while Junior Java Developers have more hands-on work experience and are expected to contribute more independently to projects.

What are the key skills and qualifications needed to thrive as an Internship Java Developer, and why are they important?

To thrive as an Internship Java Developer, you need a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by coursework or personal projects. Familiarity with version control systems like Git, integrated development environments (IDEs) such as Eclipse or IntelliJ IDEA, and basic knowledge of databases are typically required. Strong problem-solving skills, eagerness to learn, and effective communication help interns adapt and contribute within development teams. These competencies enable you to quickly integrate into projects, support code quality, and grow professionally in a fast-paced environment.

What are Internship Java Developers?

Internship Java Developers are students or recent graduates who work in a company to gain practical experience in Java programming. They assist in developing, testing, and maintaining Java applications under the supervision of experienced developers. This role helps interns apply their academic knowledge to real-world projects, learn industry best practices, and improve their coding and teamwork skills. Internships often serve as a valuable stepping stone to full-time software development positions.

What is the meaning of internship?

An internship for an Java Developer is a temporary position that provides practical work experience in Java programming, often for students or recent graduates. It allows individuals to develop skills, learn industry tools, and gain exposure to real-world projects under supervision, typically lasting from a few weeks to several months.

What kinds of projects and tasks can an Internship Java Developer expect to work on during their internship?

As an Internship Java Developer, you can expect to work on a variety of projects that help you build practical skills, such as developing new features, fixing bugs, writing unit tests, or assisting with code reviews. You’ll likely collaborate closely with experienced developers and participate in team meetings or agile sprints, which provide valuable exposure to real-world software development processes. Projects may range from maintaining existing applications to contributing to new product development, giving you a well-rounded experience in Java programming. This role is designed to help you learn industry best practices and gain hands-on experience while receiving mentorship and feedback from your team.
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Internship Java Developer jobs near you
Java Developer - Entry Level / Training & Internship Opportunity

Java Developer - Entry Level / Training & Internship Opportunity

Veracity

Passaic, NJ

Other

Posted 25 days ago

Job description

Java Developer – Entry Level / Training & Internship Opportunity

We are hiring motivated recent graduates and entry-level candidates for a Java Developer Training & Internship opportunity. Candidates will receive hands-on training and gain experience in Java development and real-time projects.

Recent graduates, freshers, and candidates with career gaps who are looking to start or restart their careers in software development are encouraged to apply.

Requirements:

  • Recent graduates and freshers can apply
  • No experience required
  • Candidates with career gaps are also eligible
  • Basic Java knowledge preferred
  • Strong communication and willingness to learn
  • OPT visa holders are not eligible

Apply