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Java Jobs in Trenton, NJ (NOW HIRING)

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 ...

DEW Softech Inc

Java Application Developer

Trenton, NJ · On-site

$100 - $125/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 ...

Prophecy Technologies

Java Developer

Mount Laurel, NJ · On-site

$50.50 - $65.25/hr

Role Descriptions: "Good knowledge on programming languages like Java| PythonDevelop scalable backend services using Python| FastAPI| and Flask.Design| develop| and deploy Machine Learning and Deep ...

Precision Technologies

Java Developer

North Brunswick, NJ

$53.75 - $69.50/hr

NET We are actively hiring Entry level Software Developers for the following job profiles. 1. Java. 2. .NET, C# Developers Requirements * Must be authorized to work in the US. * Minimum Associates ...

Precision Technologies

Java Developer

New Brunswick, NJ · On-site

$52.75 - $68/hr

NET We are actively hiring Entry level Software Developers for the following job profiles. 1. Java. 2. .NET, C# Developers Requirements * Must be authorized to work in the US. * Minimum Associates ...

ACI Infotech

Sr Java Developer / Lead

Somerset, NJ · On-site

Role: Sr Java Developer / Lead Location: New Jersey Mode: Hybrid Duration: FULL TIME Key Skills: Java SQL and Strong MS Azure / AWS Accepting H1B transfer candidates We are seeking an exceptional Sr ...

AYR Global IT Solutions

Java Developer

Cherry Hill, NJ · On-site

$50.50 - $65.25/hr

Job Role: Java Developer Location: Cherry Hill, NJ Duration: 6+months plus with likely extension Qualifications Education/Experience: The ideal candidate will posses a BA/BS degree in Computer ...

Prophecy Technologies

Java Full Stack Developer

Princeton, NJ · On-site

$55 - $71/hr

This role is for a Java Full Stack Developer with expertise in Photon and ESP, responsible for designing, developing, and maintaining enterprise applications. Key Responsibilities: * Design, develop ...

AYR Global IT Solutions Inc

Java Developer

Cherry Hill, NJ · On-site

$50.50 - $65.25/hr

Job Role: Java Developer Location: Cherry Hill, NJ Duration: 6+months plus with likely extension Qualifications Education/Experience: The ideal candidate will posses a BA/BS degree in Computer ...

HSSSoft

Java EXT JS Developer

Edison, NJ · On-site

$52.75 - $68.25/hr

We do have a job opening for the position of Java Developer with EXT JS Position with one of our clients. Please go through the mentioned below and if you find it interesting then send me an updated ...

Nuway Solutions

Java Developer

Princeton, NJ · On-site

$54 - $69.75/hr

REQUIREMENTS: * Bachelor's/Master's Degree in Computer Science, Engineering or related fields • * 1-5 years of Java/J2EE development experience * Experience with JavaScript frameworks * ITIL ...

HSSSoft

Sr. Java developer with GWT

Edison, NJ · On-site

$59.25 - $75.50/hr

Company Description Title: Sr. Java developer with GWT Location: Edison, NJ, United States Responsibilities: To design and develop applications based on Java/J2EE components. Design, develop ...

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See Trenton, NJ salary details

$15

$56

$77

How much do java jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for java in Trenton, NJ is $56.85, according to ZipRecruiter salary data. Most workers in this role earn between $49.18 and $63.65 per hour, depending on experience, location, and employer.

What is Java?

Java is a class-based object-oriented programming language that was developed in 1995 by Sun Microsystems and later bought by Oracle. Java was designed as a general language capable of programming software for commercial use. It is based on several previous languages such as Objective C, C++, and C#. Java can be used on most major operating systems, including Windows, Apple, and Linux distributions. There is also a Java virtual machine, which allows programmers and developers to work on different operating systems within a single platform.

What does a Java developer do?

A Java Developer is a software professional who specializes in designing, developing, and maintaining applications using the Java programming language. They often work on web, mobile, or enterprise applications, collaborating with other programmers, designers, and stakeholders to deliver functional software solutions. Their responsibilities include writing clean and efficient code, debugging issues, and ensuring applications are secure and scalable. Java Developers are also involved in testing, deploying, and updating software as technology and requirements evolve.

What are the key skills and qualifications needed to thrive as a Java developer, and why are they important?

To thrive as a Java 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 development frameworks like Spring or Hibernate, version control systems such as Git, and relevant certifications (e.g., Oracle Certified Java Programmer) is highly beneficial. Analytical thinking, problem-solving, and effective communication are important soft skills that distinguish top candidates in collaborative environments. These skills and qualifications are vital for building robust, efficient applications and contributing effectively to development teams.

How does a Java developer typically collaborate with other teams during a software project?

Java developers frequently work alongside front-end developers, QA specialists, and project managers to ensure smooth delivery of software projects. They participate in code reviews, daily stand-ups, and sprint planning meetings, sharing progress and addressing technical challenges collaboratively. Effective communication and coordination with other departments, such as DevOps for deployment or UX/UI teams for interface integration, are essential for delivering high-quality applications. This collaborative environment helps Java developers expand their technical knowledge and build strong professional relationships.

What is the difference between Java vs Python Developer?

AspectJava DeveloperPython Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Python certifications
Work EnvironmentEnterprise applications, Android developmentWeb development, data science, automation
Industry UsageFinance, telecom, enterprise softwareTech startups, data analysis, AI projects
Common Search/ComparisonJava DeveloperPython Developer

Java and Python developers often share similar educational backgrounds and certifications. Java developers typically work on enterprise applications and Android development, while Python developers focus on web development, data science, and automation. Both roles are highly sought after in different industry sectors, with Java more common in large enterprises and Python popular in startups and AI projects.

Is Java still in demand?

Java remains a highly in-demand programming language for software development, enterprise applications, and Android app creation. Its widespread use in large organizations and the availability of Java certifications contribute to ongoing job opportunities for Java developers.

What jobs can I get if I learn Java?

Java developers are in demand for roles such as software engineer, backend developer, Android app developer, and full-stack developer. These positions typically require knowledge of Java programming, object-oriented design, and related tools like Spring or Hibernate, often with certifications or experience in software development environments.

What jobs can I get with Java?

Java is a versatile programming language used in various roles such as Java developer, software engineer, backend developer, Android app developer, and systems analyst. These jobs typically require knowledge of Java frameworks, object-oriented programming, and development tools like IDEs and version control systems.
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For Java jobs in Trenton, NJ, the most frequently searched job titles are:

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Cities near Trenton, NJ with the most Java job openings:

Java jobs near you
Infographic showing various Java job openings in Trenton, NJ as of August 2026, with employment types broken down into 84% Full Time, 6% Part Time, and 10% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $118,268 per year, or $56.9 per hour.

Java Application Developer

DEW Softech Inc

Trenton, NJ • On-site

$50 - $55/hr

Full-time

Re-posted 15 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 You’ll 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.