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Intern Java Developer Jobs in Holtsville, NY (NOW HIRING)

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Intern Java Developer information

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$11

$23

$40

How much do intern java developer jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for intern java developer in Holtsville, NY is $23.25, according to ZipRecruiter salary data. Most workers in this role earn between $18.80 and $24.66 per hour, depending on experience, location, and employer.

What is an intern Java developer?

An Intern Java Developer is a temporary, entry-level position where individuals gain hands-on experience in Java development. Interns typically assist in coding, debugging, testing, and software development tasks under the guidance of senior developers. This role helps build foundational programming skills, familiarity with frameworks like Spring, and an understanding of industry best practices. Interns may also collaborate with teams to develop applications, fix bugs, and optimize code. The position is designed to provide learning opportunities and practical experience for those looking to start a career in software development.

Is a Java developer still in demand?

Java developers are still in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects in this field.

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

To thrive as an Intern Java Developer, you need a foundational understanding of Java programming, object-oriented principles, and basic software development practices, often gained through coursework or self-study. Familiarity with tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and exposure to frameworks such as Spring or Maven can be highly beneficial. Eagerness to learn, effective communication, and teamwork are standout soft skills in this role. These abilities are crucial for contributing to real-world projects, adapting in a collaborative tech environment, and building a strong foundation for a software development career.

What kinds of projects or tasks does an intern Java developer typically work on during their internship?

Intern Java Developers often assist with coding, debugging, and testing features for larger applications under the guidance of senior engineers. You might be tasked with fixing minor bugs, writing unit tests, or contributing to small modules within a project, which helps you apply classroom knowledge in real-world settings. Interns frequently participate in code reviews, team meetings, and agile sprints, providing exposure to collaborative software development processes. This hands-on experience helps build both technical proficiency and a deeper understanding of how professional development teams operate.

What are the most commonly searched types of Java Developer jobs in Holtsville, NY?

The most popular types of Java Developer jobs in Holtsville, NY are:

What are popular job titles related to Intern Java Developer jobs in Holtsville, NY?

For Intern Java Developer jobs in Holtsville, NY, the most frequently searched job titles are:

What cities near Holtsville, NY are hiring for Intern Java Developer jobs?

Cities near Holtsville, NY with the most Intern Java Developer job openings:

Intern Java Developer jobs near you
Infographic showing various Intern Java Developer job openings in Holtsville, NY as of August 2026, with employment types broken down into 76% Full Time, 10% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $48,350 per year, or $23.2 per hour.

Developer Intern

Custom Computer Specialists

Hauppauge, NY • On-site

$20/hr

Part-time, Internship

Re-posted 21 days ago

Job description

We are a certified channel partner for Infinite Campus, the K-12 student information system used by school districts across the country. Our team builds add-on products, custom integrations, and tailored reporting solutions that extend Infinite Campus for the districts we serve. We are hiring two Software Developer Interns to join our team for a 10-12 week summer program. Interns will work alongside our developers on real client-facing projects - supporting Java-based add-ons, writing custom SSRS reports, and manipulating data out of MS SQL Server. What they work on over the summer directly impacts school districts and gets used by the educators and administrators there.

Hourly Rate: $20/hour

                                                                                                                                       

What You'll Do:

  • Write and optimize T-SQL queries, stored procedures, and views against MS SQL Server
  • Develop and maintain Java-based add-on products that extend Infinite Campus functionality
  • Write custom reports using SQL Server Reporting Services (SSRS) based on district requirements
  • Work with senior developers to translate client requests into technical specifications
  • Test, debug, and document your work so it's ready to hand off to clients
  • Perform other job-related duties as assigned

                                                                                                                                       

What You Bring: 

  • Currently pursuing or recently completed a degree in Computer Science, Software Engineering, Information Systems, or a related field - recent grads and those graduating soon are encouraged to apply
  • Solid Java fundamentals - classes, interfaces, collections, exception handling
  • Working knowledge of SQL; comfortable writing JOINs, aggregations, and basic stored procedures
  • Strong attention to detail - our clients are school districts, and accuracy in reporting matters
  • Clear written communication for documenting work and interacting with the team
  • A genuine passion for learning - eager to pick up new tools, ask questions, and grow through hands-on work
  • Working conditions: part-time role, 20 hours per week, on-site in Hauppauge, NY; 10-12 week engagement beginning around May 2026
  • Preferred: experience with SSRS or any other reporting tool (Crystal Reports, Power BI, Tableau)
  • Preferred: exposure to MS SQL Server specifically (vs. MySQL/Postgres); familiarity with REST APIs or web services
  • Preferred: any background in or curiosity about K-12 education, edtech, or student information systems; or prior internship, co-op, or substantial personal project experience

#IND

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