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Intern Java Backend Developer Jobs in New Brunswick, NJ

Photon

Java Developer

Berkeley Heights, NJ

$53.25 - $69/hr

We are looking for a skilled and motivated Java Developer with strong experience in Java Backend development , Microservices architecture , and Kubernetes (K8s) based deployments. The ideal candidate ...

Judge Group, Inc.

Back-end Developer - V

Bedminster, NJ

$122.90K - $159.70K/yr

Our client is currently seeking a Back-end Developer - V Senior Back-end Developer (Java) Contract!W2 This job will have the following responsibilities: * We are seeking a highly skilled Senior ...

Forhyre

Back-end Developer

New York, NY

We are looking for an experienced Back-end Developer to join our IT team. You will be responsible ... Hands on experience with programming languages like Java, Ruby, PHP and Python * Working knowledge ...

Forhyre

Back-end Developer

New York, NY · On-site

We are looking for an experienced Back-end Developer to join our IT team. You will be responsible ... Hands on experience with programming languages like Java, Ruby, PHP and Python * Working knowledge ...

Apex Informatics

Java Developer

Summit, NJ · On-site

$54.25 - $70.25/hr

Java Developer with Spring Cloud / Kafka VMO Location: Summit, NJ ( 3 days onsite 2 days remote ... Skills - Java backend with Spring Cloud and Kafka

Infojini Inc

Back-End developer

New York, NY

We offer an excellent compensation package Name: Back-End developer Location: Bloomberg NYC ... You'll need to have experience in programming in either C++, Java, C# or Python; expertise with ...

Edge Computing

Java developer

New York, NY

$55.75 - $72.25/hr

Between our inhouse resources and immediate access to highly skilled developers, we are able to ... using Java backend Thorough knowledge of web technologies REST, JSON, XML Good to have NoSQL ...

Edge Computing

Java developer

New York, NY · On-site

$55.75 - $72.25/hr

Between our inhouse resources and immediate access to highly skilled developers, we are able to ... Java backend • Thorough knowledge of web technologies REST, JSON, XML • Good to have NoSQL ...

Seven Seven Software

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Angular Java Full Stack including Angular UI, JAVA Backend including Spring Boot, Gradle. Good ... This developer role is to work in Agile team as an application developer to ensure Application ...

Stem Xpert

Back-End Developer

New York, NY

... back-end integration of social tools, feeds, interfaces for an enterprise web presence Skills ... in Java Strong competency in Object Oriented Programming Experienced in building RESTful web ...

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 ... engineering challenges * You understand how to use agents and LLMs to find the right resources ...

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 ... engineering challenges * You understand how to use agents and LLMs to find the right resources ...

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How much do intern java backend developer jobs pay per hour?

As of May 31, 2026, the average hourly pay for intern java backend developer in New Brunswick, NJ is $56.38, according to ZipRecruiter salary data. Most workers in this role earn between $50.10 and $65.00 per hour, depending on experience, location, and employer.

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

To thrive as an Intern Java Backend Developer, you need a solid understanding of Java programming, object-oriented principles, and basic knowledge of backend frameworks like Spring, often supported by coursework or relevant projects. Familiarity with databases (such as MySQL), version control systems like Git, and build tools (e.g., Maven or Gradle) is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you collaborate and adapt in team environments. These skills and qualities are crucial for contributing to real projects, growing your technical expertise, and supporting overall team success.

What kinds of projects and tasks can I expect as an Intern Java Backend Developer?

As an Intern Java Backend Developer, you’ll typically work on tasks such as writing and testing APIs, fixing bugs, and implementing core backend features under the guidance of senior developers. You may also participate in code reviews, collaborate with frontend and QA teams, and help with database management or performance optimization. These projects are designed to give you hands-on experience with Java frameworks, version control systems, and agile development practices, all while contributing to real-world applications.

What does an Intern Java Backend Developer do?

An Intern Java Backend Developer assists in building and maintaining the server-side logic of web applications using Java. They typically work under the guidance of senior developers, writing code, fixing bugs, and learning about frameworks like Spring or Hibernate. Their responsibilities often include database interaction, API development, and ensuring applications are scalable and efficient. Interns gain practical experience with industry-standard tools and workflows, helping prepare them for a full-time backend development role.
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What cities near New Brunswick, NJ are hiring for Intern Java Backend Developer jobs? Cities near New Brunswick, NJ with the most Intern Java Backend Developer job openings:
Intern Java Backend Developer jobs near you
Java Developer

Java Developer

Photon

Berkeley Heights, NJ

$53.25 - $69/hr

Other

Posted yesterday

Job description

Greetings From Photon,

We hope you are good! We are hiring Java Developer to join our Digital Engineering team.

Who are we?

For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization.

Java Developer | Berkely Heights, NJ | Fulltime/Permanent

Job Summary :

We are looking for a skilled and motivated Java Developer with strong experience in Java Backend development, Microservices architecture, and Kubernetes (K8s) based deployments. The ideal candidate should have hands-on expertise in building scalable backend applications, designing RESTful APIs, and working with caching technologies such as Redis and Memcached to improve application performance and reliability.

What will you do & What are we looking for?

  • Design, develop, and maintain robust Java Backend applications using Core Java / Java 8+ / Spring Boot
  • Build and manage Microservices-based architecture for scalable and distributed applications
  • Develop RESTful APIs and backend services for enterprise-grade applications
  • Deploy, manage, and monitor applications in Kubernetes (K8s) environments
  • Implement containerized solutions using Docker and orchestrate services using Kubernetes
  • Integrate caching mechanisms using Redis and Memcached for performance optimization
  • Work on database design, query optimization, and backend performance tuning
  • Collaborate with DevOps, QA, and frontend teams for end-to-end delivery
  • Participate in code reviews, unit testing, debugging, and production support
  • Ensure best practices in coding, security, scalability, and maintainability

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