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Java Application Developer Jobs in Princeton Junction, NJ

DEW Softech Inc

Java Application Developer

Trenton, NJ · On-site

$50 - $55/hr

Java Application Developer Location: Trenton, NJ; Candidates must work 3 days a week ON-SITE 8-4:30 physically IN-Office in Trenton, NJ. (2 days remote work) Duration: 1 year with possibility of ...

InterSources

FullStack Java Developer

Princeton, NJ · On-site

$55 - $71/hr

Full Stack Application Developer We are currently seeking Full Stack Application Developer with deep expertise in Java, web, and database technologies. As a full stack Java Application developer of ...

Omni Inclusive

Java/J2EE Developer

Somerset, NJ · On-site

$51.25 - $66.25/hr

Must have 4+ years of experience with expertise in Java Application Servers like Apache Tomcat ... Analyze and modify existing software using current programming languages and technologies, write ...

360 IT Professionals

Java Developer

New York, NY

$55.75 - $72.25/hr

Candidates should have Server side application in core Java to use PL/SQL to access the data for ... Knowing JDK8 functional programming is a big plus. Familiar with JUnit testing tool and various ...

AG Technologies

Junior Java Developer

New York, NY · On-site

$300/wk

Researches, designs, develops, and/or modify Java/J2EE application using technologies such as JSP ... Bachelors Degree in Technical field such as Computer Science, Computer Engineering, Math or ...

Esolvit Inc

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Company Description Esolvit is a global leader in consulting, technology, application development ... Java Architect Location: New York, NY Duration: Permanent/Full Time Role ? We are looking at well ...

SREYO

Sr Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

N/A. Responsibilities: - Software development of Java application and/or system components ... Software Engineer: * Bachelor or Masters in Computer Science, or equivalent experience or ...

SREYO

Sr Java Developer

New York, NY

$62.75 - $79.75/hr

N/A. Responsibilities: - Software development of Java application and/or system components ... Software Engineer: * Bachelor or Masters in Computer Science, or equivalent experience or ...

SREYO

Sr Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

N/A. Responsibilities: - Software development of Java application and/or system components ... Software Engineer: * Bachelor or Masters in Computer Science, or equivalent experience or ...

SREYO

Sr Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

N/A. Responsibilities: - Software development of Java application and/or system components ... Software Engineer: * Bachelor or Masters in Computer Science, or equivalent experience or ...

Stem Xpert

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Programmer Location : NY Duration : 12+months Rate : On W2 basis USC only Minimum Requirements ... Proven working knowledge of the Spring Web application framework; Strong multi-tasking and ...

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All JobsJava Application Developer JobsJava Application Developer Jobs in Princeton Junction, NJ

Java Application Developer information

See Princeton Junction, NJ salary details

$26

$61

$89

How much do java application developer jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for java application developer in Princeton Junction, NJ is $61.51, according to ZipRecruiter salary data. Most workers in this role earn between $50.62 and $72.88 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 Princeton Junction, NJ? For Java Application Developer jobs in Princeton Junction, NJ, the most frequently searched job titles are:
What job categories do people searching Java Application Developer jobs in Princeton Junction, NJ look for? The top searched job categories for Java Application Developer jobs in Princeton Junction, NJ are:
What cities near Princeton Junction, NJ are hiring for Java Application Developer jobs? Cities near Princeton Junction, NJ with the most Java Application Developer job openings:
Java Application Developer jobs near you
Java Application Developer

Java Application Developer

DEW Softech Inc

Trenton, NJ • On-site

$50 - $55/hr

Full-time

Posted 14 days ago

Job description

Position: Java Application Developer

Location: Trenton, NJ; Candidates must work 3 days a week ON-SITE 8-4:30 physically IN-Office in Trenton, NJ. (2 days remote work)

Duration: 1 year with possibility of extension

Bill Rate: Open

Interview: ONSITE INTERVIEW IS REQUIRED - NO EXCEPTIONS

Job Summary

Interview process: After your candidate has been approved, they will receive an automated screening questionnaire that they must complete. A Vendor Recruiter will schedule a phone screen and then present to the Hiring Manager. The client requires an onsite interview. Strong communication skills are required.
Job Description:

We are looking for an Application Developer to design, build, and maintain healthcare data integrations across systems, leveraging Java and Python. This position will be Full-Time and Hybrid (3 days onsite) and is a 1+ year contract engagement.
An onsite interview is required.

What Youll Do

  • Analyze, design, code, and perform component and assembly testing of all application code owned by the Application Team
  • Design and develop key/critical modules within the client's system
  • Work closely with technical and product teams to ensure seamless data interoperability between internal and third-party health systems
  • Provide accurate estimates for design and programming efforts for system changes and enhancements
  • Identify appropriate business examples to illustrate key concepts/features
  • Ensure that technical documentation and artifacts are accurately prepared, maintained, and cataloged
  • Collaborate with functional groups both internally (e.g., project management, network operations) and externally to provide tightly integrated solutions for web applications and backend systems
  • Develop new upgrades and features for the existing application

What You'll Need

Required:

  • Minimum 6+ years of software web development (full stack) experience and at least 5+ years using Java
  • Experience with integration of Microservices applications (RESTful APIs)
  • Proficiency in HTML5, CSS, JavaScript/Typescript, Bootstrap, AJAX, and JSON
  • End-to-end development experience with Java, Java/Spring Boot RESTful APIs, and NPM
  • Agile development experience or equivalent in a fast-paced development environment
  • Experience in developing real-time web applications
  • Full-time professional work experience in Information Technology
Preferred:

  • Experience in healthcare systems and data interoperability
  • Familiarity with technical documentation and maintaining technical artifacts
  • 2+ years of experience with Angular UI development preferred
Physical Demands

  • Ability to safely and successfully perform the essential job functions consistent with the ADA and other federal, state, and local standards.
  • Ability to conduct repetitive tasks on a computer, utilizing a mouse, keyboard, and monitor
  • Must be able to communicate with customers/team members over the phone and in person
  • Sedentary work that involves sitting or remaining stationary most of the time with occasional need to move around the office to attend meetings, etc.

Flexible work from home options available.