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Internship Java Developer Jobs in Brentwood, NY (NOW HIRING)

Festo SE & Co. KG

IT Intern

Islandia, NY

$15.25 - $20.25/hr

We Value Each Other * We are Dependable This internship is a unique opportunity to work with ... Preferable to have computer programming experience in university, i.e. Java/Python.

AQR

2027 Engineering Summer Analyst

Greenwich, CT · On-site

The Internship Program Our 10-week summer program puts real work of the firm in your hands. You ... Improving developer tools, automation, and operational efficiency * Researching and implementing ...

AQR

2027 Engineering Summer Analyst

Greenwich, CT · On-site

The Internship Program Our 10-week summer program puts real work of the firm in your hands. You ... Improving developer tools, automation, and operational efficiency * Researching and implementing ...

Capital One

Lead Machine Learning Engineer

New York, NY · On-site +1

$112K - $147K/yr

... Internship experience does not apply) * At least 4 years of experience programming with Python, Scala, or Java * At least 2 years of experience building, scaling, and optimizing ML systems Preferred ...

Capital One

Lead Machine Learning Engineer (IC)

New York, NY · On-site +1

$112K - $147K/yr

... Internship experience does not apply) * At least 4 years of experience programming with Python, Scala, or Java * At least 2 years of experience building, scaling, and optimizing ML systems Preferred ...

Capital One

Sr. Lead Machine Learning Engineer

New York, NY · On-site +1

$112K - $147K/yr

... Internship experience does not apply) * At least 4 years of experience programming with Python, Scala, or Java * At least 3 years of experience building, scaling, and optimizing ML systems * At least ...

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All JobsJava Developer JobsInternship Java Developer JobsInternship Java Developer Jobs in Brentwood, NY

Internship Java Developer information

See Brentwood, NY salary details

$15

$56

$77

How much do internship java developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for internship java developer in Brentwood, NY is $56.80, according to ZipRecruiter salary data. Most workers in this role earn between $49.13 and $63.56 per hour, depending on experience, location, and employer.

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.

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 is an internship Java developer?

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 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 Brentwood, NY? The most popular types of Java Developer jobs in Brentwood, NY are:
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What cities near Brentwood, NY are hiring for Internship Java Developer jobs? Cities near Brentwood, NY with the most Internship Java Developer job openings:
Internship Java Developer jobs near you

IT Intern

Festo SE & Co. KG

Islandia, NY

$15.25 - $20.25/hr

Internship

Posted 13 days ago

Job description

Founded in 1925, Festo Corporation is the leading worldwide supplier of automation technology and the performance leader in industrial training and education programs.  For many years Festo has been providing impetus for factory automation and offers a wide product and service portfolio - from individual components to complex customized solutions and system. As a family-owned company, we act from a holistic perspective. We take responsibility for our actions globally and locally, we want to contribute to the quality of life and conservation of resources where we operate with new technologies, knowledge and education.

At Festo, we hire people who continuously live our five core Values:

  • We are Ambitious
  • We are Determined
  • We are Visionary
  • We Value Each Other
  • We are Dependable

This internship is a unique opportunity to work with experienced professionals in an innovative and fast-paced engineering environment. We are committed to providing our interns with hands-on, practical experience that will provide a solid foundation for continued growth in their careers.

Job Duties:

  • Supporting the IT department with various day-to-day operations or projects.
  • Based at the Islandia, NY facility.
  • Working under the organization unit of IT Competence Center Americas.

Experience:

  • Current university student, with a focus on Computer Science or related areas.
  • Current year of study is not relevant.
  • Preferable to have computer programming experience in university, i.e. Java/Python.

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