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Java Jobs in Perth Amboy, NJ (NOW HIRING)

Syntricate Technologies

Java React js

Princeton, NJ · On-site

$54 - $69.75/hr

Syntricate Technologies is seeking a Java React js Developer with extensive experience in Java and ReactJS. The role involves developing advanced frameworks, maintaining applications, and ensuring ...

Apex Informatics

Java Developer

Summit, NJ · On-site

$54.25 - $70.25/hr

Java Developer with Spring Cloud / Kafka VMO Location: Summit, NJ ( 3 days onsite 2 days remote) look for nearby Candidates only W2 required W2 Candidates with Validity of 12 months Must Have Skills

Sonsoft Inc

Java Lead (Core Java)

New York, NY · On-site

Must have Java concurrency (multi-threading) experience. * To design and develop applications based on Java/J2EE components. * Design, develop, prototype, and test of the required subsystem and its ...

Kanak Elite Services Inc

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Developer Location : New York City 10019 - Hybrid - 3 days/week LOCALS Duration : 12 months contract Local candidates are required, especially those who are available for In-Person Interviews.

Sarian, Inc.

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Core Java Developer having experience working with cloud migration projects. * Strong Core Java Developer with Azure/AWS experience. * Working experience with Key Vault (HashiCorp / Azure / AWS)

Keylent Inc

Core Java Developer

Manhattan, NY · On-site

Keylent Inc is seeking a Core Java Developer with extensive experience in Java development. The role involves leading a team of developers and working within an Agile Scrum environment to deliver ...

Sarian, Inc.

Java Developer

Jersey City, NJ · On-site

$53.25 - $69/hr

Java Developer Location: Jersey City NJ Fulltime position Onsite position ****NO C2C**** JD: * Java web-based technologies. Liferay experience (7.x)/ Tomcat 9.0 and above, Spring MVC experience.

Ekcel Technologies Inc

Java Lead

Jersey City, NJ · On-site

We are seeking a seasoned Java Lead Developer with extensive banking domain experience to lead the design, development, and delivery of our microservices-based banking applications. The ideal ...

Droisys

Java Developer

Princeton, NJ

$53.50 - $69.25/hr

Java Developer Location: Princeton, NJ Duration: 7+ months Start: ASAP Interview: Skype/ Phone Candidate must have a thorough understanding of Object Oriented Design and be a strong Java Programmer ...

City of New York

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Design, develop, implement, and maintain Java-based applications using the Java EE platform and related technologies. - Collaboration: Work closely with business analysts, architects, and cross ...

City of New York

Java Developer

Manhattan, NY · On-site

$125K - $150K/yr

Design, develop, implement, and maintain Java-based applications using the Java EE platform and related technologies. - Collaboration: Work closely with business analysts, architects, and cross ...

Syntricate Technologies

Java React

Princeton, NJ · On-site

$55.50 - $71.75/hr

Job Summary : Syntricate Technologies is seeking a Java React developer for a contract position. The role requires strong experience in Java Full Stack using ReactJS, along with backend ...

NAVA Software Solutions

Java Developer

Berkeley Heights, NJ · On-site

$53.25 - $69/hr

Java Developer Location: Berkeley Heights NJ or Alpharetta GA - Onsite Duration: 6-12 months Required * Minimum 10 years' experience in Java, GIT, JIRA, Maven, Confluence, Spring framework (Core, MVC ...

Keylent Inc

Core Java Developer

Manhattan, NY · On-site

Keylent Inc is seeking a Core Java Developer with extensive experience in Java development. The role involves leading a team of developers and working within an Agile Scrum environment to deliver ...

City of New York

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Design, develop, implement, and maintain Java-based applications using the Java EE platform and related technologies. - Collaboration: Work closely with business analysts, architects, and cross ...

Siri InfoSolutions Inc

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Java Developer Analyst Tech Stack/Requirements: * Looking for a strong java developer, the role is all back end. * Focused on someone who comes from financial services (ideally an Equities/Front ...

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How much do java jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for java in Perth Amboy, NJ is $58.26, according to ZipRecruiter salary data. Most workers in this role earn between $50.38 and $65.19 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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Java jobs near you
Infographic showing various Java job openings in Perth Amboy, NJ as of August 2026, with employment types broken down into 83% Full Time, 8% Part Time, and 9% Contract. Highlights an 81% Physical, 6% Hybrid, and 13% Remote job distribution, with an average salary of $121,183 per year, or $58.3 per hour.

Java React js

Princeton, NJ • On-site

Syntricate Technologies
IT Services • 51 - 200 employees
Learn more about Syntricate Technologiesexternal

$54 - $69.75/hr

Full-time

Re-posted 2 days ago

Job description

Job Summary:
Syntricate Technologies is seeking a Java React js Developer with extensive experience in Java and ReactJS. The role involves developing advanced frameworks, maintaining applications, and ensuring product quality in a fast-paced environment, particularly within the financial industry.
Responsibilities:
• Developer with 8+ years of development (Java) background
• Experience in developing the advanced frameworks
• Experience in Java & ReactJs Knowledge in RDBMS and SQL
• Ability to work in fast paced environment Extensive knowledge in creating a framework to the product as a whole
• Strong experience in developing and maintaining the application to assess product quality and release readiness Should have experience working in Agile Methodology Good Communication and Stakeholder management skills is must Experience in Financial Industry with some risk background
• Digital : Kafka, Digital : ReactJS, Advanced Java Concepts
Qualifications:
Required:
• Developer with 8+ years of development (Java) background
• Experience in developing the advanced frameworks
• Experience in Java & ReactJs Knowledge in RDBMS and SQL
• Ability to work in fast paced environment
• Extensive knowledge in creating a framework to the product as a whole
• Strong experience in developing and maintaining the application to assess product quality and release readiness
• Should have experience working in Agile Methodology
• Good Communication and Stakeholder management skills is must
• Experience in Financial Industry with some risk background
• Digital : Kafka
• Digital : ReactJS
• Advanced Java Concepts
Company:
Syntricate Technologies offers quality assurance, validation, regulatory, business analysis, and project management services. Founded in 2004, the company is headquartered in Boston, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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