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Java Internship Jobs in Cresskill, NJ (NOW HIRING)

Harold Jean-Louis, Inc.

Web Developer Intern

Brooklyn, NY · On-site +1

INTERNSHIP PROGRAM This fast-paced environment creates the perfect conditions to challenge everyone ... Java Additional Information We are seeking an intern that can work independently. The position will ...

Spiralogics Inc

Software QA Intern

Manhattan, NY · On-site +1

$21.25 - $27.75/hr

... JS, Java, Xamarin, iOS, Android, Flutter. Do you want to supplement your academic knowledge with ... Spiralogics is looking for software QA interns to work remotely. Candidates has to be competitive ...

Valley Bank

Data and Transformation Associate

Manhattan, NY · On-site

$17.50 - $22.75/hr

Preferred Experience: * 0-2 years of relevant work or internship experience supporting Transformation, Technology or Data organization. * Proficiency in one or more programming languages such as Java ...

New

Eulerity

Backend Developer Summer Intern

New York, NY · On-site

$17 - $19/hr

At least 1 year of experience building backend solutions with Java * You have a strong willingness ... The internship will run from May until August with potential to extend based on candidate ...

Eulerity

Backend Developer Summer Intern

New York, NY · Hybrid

$17 - $19/hr

At least 1 year of experience building backend solutions with Java * You have a strong willingness ... The internship will run from May until August with potential to extend based on candidate ...

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 ...

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How much do java internship jobs pay per hour?

As of Jun 4, 2026, the average hourly pay for java internship in Cresskill, NJ is $62.61, according to ZipRecruiter salary data. Most workers in this role earn between $54.13 and $70.10 per hour, depending on experience, location, and employer.

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 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 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 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 job categories do people searching Java Internship jobs in Cresskill, NJ look for? The top searched job categories for Java Internship jobs in Cresskill, NJ are:
What cities near Cresskill, NJ are hiring for Java Internship jobs? Cities near Cresskill, NJ with the most Java Internship job openings:
Java Internship jobs near you

Web Developer Intern

Harold Jean-Louis, Inc.

Brooklyn, NY • On-site

Internship

Posted 13 days ago

Job description

Company Description
Harold Jean-Louis, Inc. is part of a network that works on E-learning solutions. Within this network, employees get exposed to different industries and experiences. Industries that the teams will have access to are- podcasting, e-learning, manufacturing, and consulting.
INTERNSHIP PROGRAM
This fast-paced environment creates the perfect conditions to challenge everyone and provides a conducive space for each intern to get the most out of their time with the company.
Job Description
Are you an enthusiastic coder that likes shipping code? If you are a fast learning individual who is open to learning new things, can adapt to the requirements set before you and has a high level of critical thinking and problem-solving skills we are the best internship for you.
Qualifications
  • Build new features and enhance existing features in our web applications.
  • Collaborate with colleagues and customers to improve code and design new solutions.
  • Continuously challenge your work, explore new avenues and learn all you can.

Essential functions/working conditions:
  • JavaScript
  • Java

Additional Information
We are seeking an intern that can work independently. The position will require a 10 - 15 hr. per week commitment. Students from any state within the United States are encouraged to apply.
This internship will be done remotely- so all you need is an internet connection and you can do the work.
Duration : [3-4 months ] - let us know your exam schedule. We can conclude before finals.
All your information will be kept confidential according to EEO guidelines.

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