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Java Full Stack Developer Intern Jobs in Fairfield, NJ

Prophecy Technologies

Java Full Stack Developer

New York, NY · On-site

$57.50 - $74/hr

We are seeking a Senior Java Full Stack Developer with extensive experience in building enterprise server-side applications and UI development. The ideal candidate will have hands-on expertise in ...

LTIMindtree

Java Full Stack Developer

Newark, DE

$51.50 - $66.50/hr

Java Full Stack Developer Location: Charlotte, NC/Newark, DE Seeking a Senior Specialist with 7 to 11 years of experience in Java to design develop and maintain scalable applications within the ...

Apex Informatics

java developer

Woodbridge, NJ · On-site

$51.50 - $66.75/hr

Java Full Stack Developer Position Responsibilities Java Full Stack Developer W2 Candidates only- Woodbridge Township New Jersey Look for Nearby candidates- F2F Required 5 days onsite * 5+ years of ...

Prophecy Technologies

Java Full Stack Developer

New York, NY · On-site

$57.50 - $74/hr

We are seeking a highly skilled Senior Java Developer to join our team. The ideal candidate will ... Contribute to full stack development with hands on work on design and development of React Pages ...

Seven Seven Software

Java Full Stack Developer

New York, NY · On-site

$57.50 - $74/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 ...

TMS

Java FullStack Developer - Backend

New York, NY · On-site

$57.50 - $74/hr

Java Full Stack Developer (60% Backend & 40% Frontend) No of Openings - 4 Openings Exp level - 10+ years Mandatory Skills : Angular, Java, Java Microservices, Java Spring Boot •   Full Stack ...

United Airlines

Java Full Stack Developer

Manhattan, NY · Hybrid

$82K - $193K/yr

... Full Stack Engineer to build scalable, production-ready applications using modern backend and ... Develop applications using Java 21 and Spring Boot * Build reactive APIs with Spring WebFlux (Mono ...

Navtech, Inc.

Java Full Stack

Wilmington, DE · On-site

$51 - $65.75/hr

Hello, I have an opportunity for "Java Full Stack" and looking for a candidate who can join Immediately if you are interested reply me with your updated resume or consultant's contact details and if ...

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All JobsJava Full Stack Developer Intern JobsJava Full Stack Developer Intern Jobs in Fairfield, NJ

Java Full Stack Developer Intern information

See Fairfield, NJ salary details

$11

$59

$79

How much do java full stack developer intern jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for java full stack developer intern in Fairfield, NJ is $59.21, according to ZipRecruiter salary data. Most workers in this role earn between $51.49 and $66.39 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Java Full Stack Developer Intern, and why are they important?

To thrive as a Java Full Stack Developer Intern, you need a solid understanding of Java, front-end technologies like HTML, CSS, and JavaScript, and basic software development principles, ideally supported by coursework or relevant projects. Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks like Spring Boot and React is typically expected. Strong problem-solving skills, attention to detail, and effective communication help interns collaborate and learn quickly in a team environment. These skills and tools are essential for building robust applications and contributing meaningfully to development projects.

What is the difference between Java Full Stack Developer Intern vs Java Backend Developer Intern?

AspectJava Full Stack Developer InternJava Backend Developer Intern
Required SkillsJava, JavaScript, HTML, CSS, frameworks like React or AngularJava, Spring Boot, REST APIs, databases
Work EnvironmentFront-end and back-end development, UI/UX focusBack-end development, server-side logic
Industry UsageWeb applications, enterprise solutionsAPI services, server-side applications

The main difference is that a Java Full Stack Developer Intern works on both front-end and back-end components, while a Java Backend Developer Intern focuses solely on server-side development. Both roles require Java skills, but the full stack role demands knowledge of front-end technologies and UI design, making it broader in scope.

What are some common challenges faced by Java Full Stack Developer Interns, and how can they be effectively addressed?

Java Full Stack Developer Interns often encounter challenges such as balancing work between front-end and back-end development, managing time across multiple tasks, and adapting to fast-paced agile environments. It's important to communicate regularly with mentors and team members for guidance, seek feedback on code reviews, and utilize online resources to strengthen both Java and front-end framework skills. Embracing a proactive learning approach and collaborating closely with other developers can help interns overcome initial hurdles and build confidence in contributing to real projects.

What does a Java Full Stack Developer Intern do?

A Java Full Stack Developer Intern assists in the development of both the front-end and back-end components of web applications using Java and related technologies. They typically work under the guidance of senior developers to write code, troubleshoot issues, and learn the software development lifecycle. Responsibilities may include building user interfaces, creating server-side logic, integrating databases, and testing new features. This role is ideal for students or recent graduates seeking hands-on experience in full stack development.
What are popular job titles related to Java Full Stack Developer Intern jobs in Fairfield, NJ? For Java Full Stack Developer Intern jobs in Fairfield, NJ, the most frequently searched job titles are:
What job categories do people searching Java Full Stack Developer Intern jobs in Fairfield, NJ look for? The top searched job categories for Java Full Stack Developer Intern jobs in Fairfield, NJ are:
What cities near Fairfield, NJ are hiring for Java Full Stack Developer Intern jobs? Cities near Fairfield, NJ with the most Java Full Stack Developer Intern job openings:
Java Full Stack Developer Intern jobs near you

Java Full Stack Developer

Prophecy Technologies

New York, NY • On-site

$57.50 - $74/hr

Full-time

Posted 6 days ago

Job description

Job Summary:
We are seeking a Senior Java Full Stack Developer with extensive experience in building enterprise server-side applications and UI development. The ideal candidate will have hands-on expertise in Core Java, Spring Framework (Boot, Batch, Scheduler), Hibernate/JPA, J2EE, and modern front-end technologies like React. The candidate should also have experience with RESTful web services, testing frameworks, DevOps integration, and Agile methodologies.
Experience: 8-10 years
Key Responsibilities:
  • Design, develop, and maintain enterprise server-side applications using Core Java, Spring Boot, Spring Batch, Spring Scheduler, Hibernate, JPA, and J2EE.
  • Develop responsive and robust UI applications using React.
  • Implement and maintain RESTful web services; work with XML, XSLT, SOAP, and JSON formats.
  • Write and maintain automated tests using JUnit, TestNG, and Cucumber.
  • Apply strong design principles, design patterns, and SOLID principles in code development.
  • Utilize AI tools (e.g., GitHub Copilot) to enhance development productivity.
  • Work with databases (Sybase or DB2 preferred) and write optimized SQL queries.
  • Perform code profiling and performance tuning using tools like Profiler or JProbe.
  • Work on Unix/Linux operating systems with strong command-line knowledge.
  • Collaborate with cross-functional teams in Agile development environments and DevOps-integrated pipelines.
  • Track work, tasks, and progress using JIRA or other ALM tools.
  • Troubleshoot, debug, and optimize applications in a fast-paced and dynamic environment.

Required Skills & Experience:
  • Strong hands-on experience in Core Java, Java J2EE, Spring (Boot, Batch, Scheduler), Hibernate, and JPA.
  • Front-end development experience using React.
  • Proficiency in RESTful web services, XML/XSLT, SOAP, and JSON.
  • Expertise with testing frameworks: JUnit, TestNG, Cucumber.
  • Knowledge of Unix/Linux OS commands.
  • Strong analytical, problem-solving, organizational, and communication skills.
  • Familiarity with Agile development and DevOps integration.
  • Experience with SQL databases (Sybase or DB2 preferred).
  • Exposure to AI-assisted coding tools like Copilot.

Competencies:
  • Ability to design scalable, maintainable, and high-performance applications.
  • Strong collaboration and teamwork skills.
  • Adaptable to dynamic, fast-paced environments.
  • Excellent planning and execution capabilities.

Preferred Skills:
  • Experience with MySQL.
  • Exposure to additional front-end frameworks or UI libraries.

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