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Internship Java Developer Jobs in New Jersey (NOW HIRING)

Enable developer productivity and selfservice through reusable API frameworks, platforms, templates ... Strong handson experience developing highquality APIs using Java (Spring Boot), Node.js, .NET, or ...

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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.
More about Internship Java Developer jobs
What are the most commonly searched types of Java Developer jobs in New Jersey? The most popular types of Java Developer jobs in New Jersey are:
What cities in New Jersey are hiring for Internship Java Developer jobs? Cities in New Jersey with the most Internship Java Developer job openings:
Lead Software Engineer (JAVA & React)

Lead Software Engineer (JAVA & React)

Guardian Life Insurance

Holmdel, NJ • Hybrid

$118K - $195K/yr

Other

This job post has expired today. Applications are no longer accepted.


Guardian Life rating

9.0

Company rating: 9.0 out of 10

Based on 44 frontline employees who took The Breakroom Quiz

35th of 261 rated insurance


Job description

Job Title

A highly experienced technology professional, able to work independently & also collaborate with multiple IT, Business, and QA areas across different time zones.

You have:

  • More than 7+ years of experience in J2EE & other web technologies
  • Solid command over Java/J2EE, Spring Boot, REST API's, Micro-services, AWS, GraohQL, SQL, Oracle, DB2, Tibco, Splunk and AppDynamics
  • Working knowledge of React, Node.js, Next JS, TypeScript, Micro-Frontends
  • Familiar with IBM WebSphere Portal
  • Strong knowledge of release/build/configuration management practices.
  • Excellent verbal and written communication skills and ability to work well in a team and a positive attitude
  • Ability to prioritize and manage work, adhering to critical and aggressive project timelines in a fast-paced environment. Excellent skills in context switching
  • Extensive experience in Software Development Life Cycle Management using Scaled Agile, Scrum, Kanban
  • Excellent analytical and problem-solving skills

Minimum of a BA/BS Degree in Computer Science or a related field or equivalent work experience

Location: Holmdel, NJ or Hudson Yards, NYC Hybrid 3 days

Salary Range:

$118,980.00 - $195,465.00

The salary range reflected above is a good faith estimate of base pay for the primary location of the position. The salary for this position ultimately will be determined based on the education, experience, knowledge, and abilities of the successful candidate. In addition to salary, this role may also be eligible for annual, sales, or other incentive compensation.

Our Promise

At Guardian, you'll have the support and flexibility to achieve your professional and personal goals. Through skill-building, leadership development and philanthropic opportunities, we provide opportunities to build communities and grow your career, surrounded by diverse colleagues with high ethical standards.

Inspire Well-Being

As part of Guardian's Purpose – to inspire well-being – we are committed to offering contemporary, supportive, flexible, and inclusive benefits and resources to our colleagues. Explore our company benefits at www.guardianlife.com/careers/corporate/benefits. Benefits apply to full-time eligible employees. Interns are not eligible for most Company benefits.

Equal Employment Opportunity

Guardian is an equal opportunity employer. All qualified applicants will be considered for employment without regard to age, race, color, creed, religion, sex, affectional or sexual orientation, national origin, ancestry, marital status, disability, military or veteran status, or any other classification protected by applicable law.

Accommodations

Guardian is committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. Guardian also provides reasonable accommodations to qualified job applicants (and employees) to accommodate the individual's known limitations related to pregnancy, childbirth, or related medical conditions, unless doing so would create an undue hardship. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact MyHR@glic.com. Please note: this resource is for accommodation requests only. For all other inquires related to your application and careers at Guardian, refer to the Guardian Careers site.

Visa Sponsorship

Guardian is not currently or in the foreseeable future sponsoring employment visas. In order to be a successful applicant. you must be legally authorized to work in the United States, without the need for employer sponsorship.

Notice Regarding Guardian's Use of Artificial Intelligence in Recruitment

As part of Guardian's job application process, Guardian may use artificial intelligence tools ("AI Tools") to automate the sorting and filtering of information provided by applicants as part of its preliminary screening. This preliminary screening may be used to help identify applicant materials and resumes relative to their indication that the applicant meets the requirements for the specific job for which they are applying, as specified in the listing posted on Guardian's jobs website (Careers at Guardian at https://www.guardianlife.com/careers). At Guardian, we do not use AI Tools to substantially assist or replace human judgment or discretionary decision making in our hiring process. All hiring decisions will be made by Guardian colleagues.

Please be aware that if you apply for a specific position with Guardian, you will have the choice of opting out of Guardian's use of AI Tools during the job application process. If you would like to request an alternative process that does not utilize AI Tools or would like to request a reasonable accommodation, within ten business days of your position application, you must email your request to MyHR@glic.com, making sure to provide your name and job requisition identification number. Guardian will retain your applicant materials and resume and all information therefrom in accordance with Guardian's document retention policy, a copy of which you may request via MyHR@glic.com.

Additionally, at applicable times, Guardian will make public the most recent bias audit results for such AI tools, which may be found here.

Current Guardian Colleagues: Please apply through the internal Jobs Hub in Workday.


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