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Java Jobs in Trenton, NJ (NOW HIRING)

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 ...

HSSSoft

Sr. Java developer with GWT

Edison, NJ

$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 ...

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 ...

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 ...

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 ...

Hirekeyz Inc

Java- Ontology

Princeton, NJ · On-site

$54.25 - $74.50/hr

Title: Ontology (Java) Location: Princeton, NJ(5 Days Onsite) Position Type: Full Time Must Have Skills: * RDF (Resource Description Framework) * OWL (Web Ontology Language) * SHACL (Shapes ...

Goli Tech

Senior Java Developer

Edison, NJ · On-site

$59.25 - $75.50/hr

* 4-7 years in backend and fullstack engineering with proficiency in Java development * Vertx framework is a plus * Experience in NodeJS Golang gRPC is a plus. * Strong expertise in microservices ...

IMS

Senior Java Developer

Philadelphia, PA

$57.75 - $73.75/hr

POSITION PROFILE The Senior Java Developer will provide the programming group consistent leadership and support for all MIS systems development and maintenance projects. This person will recommend ...

Ims

Senior Java Developer

Philadelphia, PA · On-site

$57.75 - $73.75/hr

POSITION PROFILE The Senior Java Developer will provide the programming group consistent leadership and support for all MIS systems development and maintenance projects. This person will recommend ...

Scout ET

Java/UI Developer

Pennington, NJ

$51.50 - $66.50/hr

Position - Java UI Developer Location - Pennington, NJ Long Term Contract Direct Client w2 Position Great communication skills, project management skills, 1. Good level of knowledge of JavaScript ...

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How much do java jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for java in Trenton, NJ is $56.86, 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.
More about Java jobs

What are the most commonly searched types of Java jobs in Trenton, NJ?

The most popular types of Java jobs in Trenton, NJ are:

What are popular job titles related to Java jobs in Trenton, NJ?

For Java jobs in Trenton, NJ, the most frequently searched job titles are:

What cities near Trenton, NJ are hiring for Java jobs?

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.

Sr Java Developer / Lead

ACI Infotech

Somerset, NJ • On-site

Full-time

Re-posted 29 days ago

Job description

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 Java Developer / Lead to join our team, someone who is dedicated to providing innovative software solutions and driving success within our organization. This individual will play a key role in enhancing development processes, deployment efficiencies, and operational standards
Requirements/Tech Stack
• Proficiency in Java, Spring, Spring Boot, and Microservices
• Familiarity with JavaScript, React JS/Angular JS, and JavaScript (Svelte)
• Experience of Azure and AWS
Responsibilities
• Work collaboratively within an agile development team across all project phases
• Engage with various engineering teams to build, deploy, and monitor services
• Implement industry coding practices in relevant programming languages
• Conduct code reviews, optimizations, and query tuning
• Collaborate on user stories and offer technical insights as needed
• Conduct peer reviews to ensure code quality, scalability, and adherence to best practices
• Maintain comprehensive project and coding documentation
• Design and develop applications utilizing Java, Spring, and JavaScript frameworks
Qualifications
• Education: Bachelor's degree or equivalent experience

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