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Java Application Developer Jobs in New Jersey (NOW HIRING)

Genesis10

Senior Java Developer

Jersey City, NJ · On-site

$58.26 - $66.26/hr

This role is responsible for hands-on application development to support current and target ... engineering issues Requirements: * 9+ years of experience in end-to-end Java application ...

CyberThink Pvt. Ltd.

Azure Architect / W2 Only

Weehawken, NJ · On-site

$69 - $90/hr

Migration of java application so understanding of java application will be required, not necessarily java developer. Need someone asap. 1) Have a very good understanding of azure cloud. 2) Experience ...

CyberThink Pvt. Ltd.

Azure Architect / W2 Only

Weehawken, NJ · On-site

$69 - $90/hr

Migration of java application so understanding of java application will be required, not necessarily java developer. Need someone asap. 1) Have a very good understanding of azure cloud. 2) Experience ...

ADP

Full Stack Application Developer

Florham Park, NJ · Hybrid

A DP is hiring a Full Stack Application Developer with skills using Java back-end API, RESTful webservices, Spring MVC, Spring Boot, Angular/React. Does this sound like you? * Puzzle solver. Sees ...

TIAA

Sr Lead Application Developer

Iselin, NJ · On-site

$128K - $174K/yr

Experience in Java/J2EE/Weblogic/Middleware Technologies/SQL/Unix. * 3+ years of experience with ... DevOps, Enterprise Application Integration, Operating Systems Management, Problem Solving ...

TIAA

Sr Lead Application Developer

Woodbridge, NJ · On-site

$128K - $174K/yr

Experience in Java/J2EE/Weblogic/Middleware Technologies/SQL/Unix. * 3+ years of experience with ... DevOps, Enterprise Application Integration, Operating Systems Management, Problem Solving ...

TIAA

Sr Lead Application Developer

Iselin, NJ · Hybrid

$128K - $174K/yr

Experience in Java/J2EE/Weblogic/Middleware Technologies/SQL/Unix. * 3+ years of experience with ... DevOps, Enterprise Application Integration, Operating Systems Management, Problem Solving ...

Fiserv, Inc.

Senior Java Developer

Berkeley Heights, NJ · On-site

$97K - $164K/yr

Create and maintain technical documentation including system designs, application programming ... Java-based enterprise applications in production environments. * 5+ years of experience building ...

HCL Global Systems Inc

JAVA DEVELOPER

Jersey City, NJ · On-site

$55.75 - $72.25/hr

HCL Global Systems Inc is seeking a Senior Java Developer to implement application enhancements in the Payment Area. The role involves participating in all phases of the software development ...

Monitise

Senior Java Developer

Berkeley Heights, NJ · On-site

$97K - $164K/yr

Create and maintain technical documentation including system designs, application programming ... Java-based enterprise applications in production environments. * 5+ years of experience building ...

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Showing results 21-40

All JobsJava Application Developer JobsJava Application Developer Jobs in New Jersey

Java Application Developer information

See New Jersey salary details

$25

$59

$86

How much do java application developer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for java application developer in New Jersey is $59.32, according to ZipRecruiter salary data. Most workers in this role earn between $48.80 and $70.29 per hour, depending on experience, location, and employer.

What is the difference between Java Application Developer vs Java Software Engineer?

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

What are some common challenges Java application developers face when working on large-scale enterprise projects?

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java application developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Java application developer?

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.
What cities in New Jersey are hiring for Java Application Developer jobs? Cities in New Jersey with the most Java Application Developer job openings:
Java Application Developer jobs near you
Infographic showing various Java Application Developer job openings in New Jersey as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $123,386 per year, or $59.3 per hour.

Core Java / Spring / Ibatis experienced developer

System Canada Technologies

Jersey City, NJ • On-site

$53.25 - $69/hr

Contractor

Re-posted 19 days ago

Job description

Company Description

System Canada resources have a broad range of skills in different technologies. The large skill-set has been made possible by a conscious focus on strengthening our skills base. Every person selected for our team brings something new, something that adds to our offerings. We learn continuously, both on the job and through formal training programs.

Job Description

JD: 
Base Implementation Technologies 
Core Java, JS, JSP, Servlet, JMS, MQ, Tiles, JQuery, Struts, Spring, I-Batis (Intgration between struts & spring is require). Spring Web flow framework. 
Database: Oracle, DB2;  OS- Unix, Windows; Version Control- PVCS 
IDE(Integrated Development Environment): Rational Application Developer (7.x version) 
Application Server : Websphere application server 
Good to Have: JCA (good to have); SQL Developer; Secure CRT/Putty 

System Canada logo

About System Canada

Sourced by ZipRecruiter

System Canada delivers high end solutions in corporate world. Our resources have a broad range of skills in different technologies.The large skill-set has been made possible by a conscious focus on strengthening our skills base. Every person selected for our team brings something new, something that adds to our offerings. We learn continuously, both on the job and through formal training programs.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Toronto, ON, CA

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