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Java Application Developer Jobs in New Jersey (NOW HIRING)

Monitise

Senior Application Developer

Berkeley Heights, NJ · On-site

$128K - $216K/yr

Job Title Senior Application Developer About your role: At Fiserv, we are dedicated to transforming ... Java, C#, C++, or similar programming languages * 3+ years of experience in SQL databases * 3+ ...

Integrated Resources INC

Java Developer

Newark, NJ · On-site

$53.25 - $69/hr

Java Developer Duration: 6 Months to hire Location: Newark, NJ Direct Client: Immediate interview ... application programming Requires proficiency in SQL Requires excellent oral and written ...

Diverse Lynx LLC

Java developer

Paramus, NJ

$51.50 - $66.75/hr

Company Description DiverseLynx is a leading provider of information technology, consulting, application, IT infrastructure and Recruitment services provider headquartered in NJ Role: Java developer ...

Syntricate Technologies

Java Developer

Woodbridge, NJ · Hybrid

$51.50 - $66.75/hr

Full Stack Java Developer Multiple roles: SE3 & SE4 levels on these locations. Status: Interviewing ... application maintenance, small enhancements, and new project builds, including upgrades and ...

Diverse Lynx

Java developer

Paramus, NJ · On-site

$51.50 - $66.75/hr

Company Description DiverseLynx is a leading provider of information technology, consulting, application, IT infrastructure and Recruitment services provider headquartered in NJ Role: Java developer ...

Kasmo Global

Java Developer

South Plainfield, NJ

$53.25 - $69/hr

... Java Backend engineer with good hands on experience (8 to 10+ years) in Java • Core Java ... Application Servers, Portal Applications and Standards and XML technologies. • Experience in ...

Artech

Java Developer

Iselin, NJ

$51.75 - $67/hr

Experience in application building from scratch using Java. * Some exposure to AI technologies. Day ... Review and analyze complex, multi-faceted software engineering challenges. * Contribute to the ...

Purple Drive

Java Developer

Jersey City, NJ

$53.25 - $69/hr

Skill: Java Developer Must Have Technical/Functional Skills: Enterprise Architecture Design ... Application Modernization, Legacy System Migration, Data Architecture, Database Design (Oracle ...

Purple Drive Technologies

Java Developer

Jersey City, NJ · On-site

$53.25 - $69/hr

Skill: Java Developer Must Have Technical/Functional Skills: Enterprise Architecture Design ... Application Modernization, Legacy System Migration, Data Architecture, Database Design (Oracle ...

Kasmo Global

Java Developer

Marlton, NJ

$51.25 - $66.25/hr

... Programming experience with Java, J2EE, XML, and Web Services * Experience with Angular 8 ... Experience developing in distributed application environments * AWS Experience including AWS ...

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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 Jun 18, 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, and why are they important?

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 are popular job titles related to Java Application Developer jobs in New Jersey? For Java Application Developer jobs in New Jersey, the most frequently searched job titles are:
What job categories do people searching Java Application Developer jobs in New Jersey look for? The top searched job categories for Java Application Developer jobs in New Jersey are:
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
Java Full Stack Web Application Developer - Vice President

Java Full Stack Web Application Developer - Vice President

Citigroup, Inc.

Jersey City, NJ • On-site

$142K - $213K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 20 hours ago

Job description

We are looking for a Java Full-Stack Engineer to design, build, and support modern web applications. This role spans front-end development (Angular or React) and back-end services (Java/Spring Boot), with a focus on API-first, microservices-based architecture and CI/CD-driven delivery.
Key Responsibilities
  • Develop and maintain web applications across the stack: UI, APIs, and backend services.
  • Build scalable, secure microservices using Java and Spring Boot.
  • Develop responsive user interfaces using Angular, leveraging Kendo UI components where appropriate.
  • Implement and support micro front-end patterns (composition, shared libraries, module federation or equivalent approaches).
  • Design, build, document, and consume RESTful APIs; ensure service contracts and versioning strategies are followed.
  • Work with SQL Server and optimize queries, indexes, and data access patterns.
  • Implement search and indexing solutions with Elasticsearch.
  • Build event-driven integrations using Kafka (producers/consumers, topics, schema/versioning awareness).
  • Use GitHub / Bitbucket and contribute to automated CI/CD pipelines (build, test, deploy).
  • Write unit and integration tests; participate in code reviews and engineering best-practice adoption.
Required Skills & Qualifications
  • 10+ years of experience in full-stack web application development.
  • Strong backend development experience with Java and Spring Boot (REST APIs, security concepts, performance, and scalability).
  • Strong front-end development experience with Angular including TypeScript, HTML5, and CSS.
  • Experience using UI component libraries such as Kendo UI.
  • Working knowledge of micro front-end architecture and patterns.
  • Solid understanding of API design and microservices (service boundaries, resilience, observability basics).
  • Hands-on experience with SQL Server and relational data modeling.
  • Experience with Elasticsearch and event streaming with Kafka.
  • Proficiency with GitHub / Bitbucket workflows and practical experience with CI/CD pipelines.
  • Strong communication skills, ownership mindset, and ability to work collaboratively in an agile team.
Preferred / Nice to Have
  • Experience with cloud platforms (AWS, Azure, or GCP).
  • Containerization and orchestration experience (Docker, Kubernetes/OpenShift).
  • Experience with automated testing frameworks (unit, integration, and UI testing).
  • Exposure to observability practices (logging, metrics, tracing) and production support.

Education
Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.
Job Family Group:
Technology
Job Family:
Applications Development
Time Type:
Full time
Primary Location:
Jersey City New Jersey United States
Primary Location Full Time Salary Range:
$142,320.00 - $213,480.00
In addition to salary, Citi's offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.
Most Relevant Skills
Please see the requirements listed above.
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.
Anticipated Posting Close Date:
Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.
If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View Citi's EEO Policy Statement and the Know Your Rights poster.

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