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Senior Java Developer Jobs in Rahway, NJ (NOW HIRING)

Integration Architects

Senior Java Developer

Jersey City, NJ · On-site

$59.75 - $76.25/hr

Senior Java Developer Location: New Jersey | Type: Contract (C2C or W2) Integration Architects places senior engineers on contract engagements with our client companies. We are building a roster of ...

Jobsbridge

Sr. Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Skill Sr. Java Developer Location New York, NY Total Experience 7 yrs. Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description NO C2C Responsibilities: Developing web ...

INT Technologies

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

This position is for a senior Java developer working on a project to replace the system of record application with an in house developed application. Qualifications Technical Skills: * In depth ...

Hudson Data LLC

Sr. Java Developer - IV

Jersey City, NJ · On-site

$62.75 - $80/hr

Hudson Data LLC is a company in the financial services sector, seeking to hire a Senior Java Developer. The role involves designing and developing applications using Java/JEE technologies while ...

MM International

Sr Java Fullstack Developer

Woodbridge, NJ · On-site

$57.75 - $73.75/hr

Title: Sr Java Fullstack Developer Locations: Woodbridge Township, NJ (Hybrid), (3 days onsite/2 wfh) Duration: 12+ Months Contract Interview Process: 1 round, potentially 2 worst case Required ...

Rapinno Tech

Sr. Java Developer

New York, NY · Hybrid

$62.75 - $79.75/hr

Job Title: Sr. Java Developer Location: Basking Ridge, NJ Hybrid: 2/3 days weekly onsite. Duration: Long Term Contract Required Skills: Java, Spring boot, Microservices, REST/ RESTful, Angular etc.

Cognizant

Senior Java Developer

Manhattan, NY · On-site

$81.34 - $141.50/hr

Overview Senior Java Developer to design, develop, and maintain secure, scalable, and high-performing backend services for Asset and Wealth Management platforms. The candidate should have strong ...

Ztek Consulting INC

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

Senior Java Developer Duration: 6-12 months Location: Onsite at New York, NY Work Type: Rate: Pay range offered to a successful candidate will be based on several factors, including the candidate ...

HCL Global Systems Inc

JAVA DEVELOPER

Jersey City, NJ · On-site

$55.75 - $72.25/hr

HCL Global Systems Inc is seeking a Senior Java Developer to implement application enhancements in the Payment Area. The role involves participating in all phases of the software development ...

3MK Software Solutions

Sr Java Developer

Bridgewater, NJ

$58.50 - $74.50/hr

During the term of these projects, the team had needed to develop an advanced implementation methodology. Sr. Java Software Engineer, Server Side Development - EBU Design and develop n-tier ...

3Mkllc-Softwaresolutions

Sr Java Developer

Bridgewater, NJ · On-site

$58.50 - $74.75/hr

During the term of these projects, the team had needed to develop an advanced implementation methodology. Sr. Java Software Engineer, Server Side Development - EBU · Design and develop n-tier ...

Esprow

Senior Java Developer

Manhattan, NY · On-site

$100 - $130/hr

Position Summary We are looking for a talented, Senior Java developer, responsible for designing and delivering high-quality code based on business requirements and Esprow's internal technology ...

Monitise

Senior Java Developer

Berkeley Heights, NJ · On-site

$97K - $164K/yr

Job Title Senior Java Developer About your role: Design, develop, and maintain backend Java applications and enterprise microservices that support scalable and secure business solutions. Partner with ...

Verithium

Senior Fixed Income Java Developer

Newark, NJ · On-site

$59.75 - $76.25/hr

As a Senior Java Developer you will design and code the next generation of the fixed income trading platform. This is a great opportunity to work with a team of gifted engineers focused on ...

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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All JobsJava Developer JobsSenior Java Developer JobsSenior Java Developer Jobs in Rahway, NJ

Senior Java Developer information

See Rahway, NJ salary details

$11

$63

$87

How much do senior java developer jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for senior java developer in Rahway, NJ is $63.78, according to ZipRecruiter salary data. Most workers in this role earn between $55.87 and $71.25 per hour, depending on experience, location, and employer.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

What are the key skills and qualifications needed to thrive as a senior Java developer?

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are some common challenges senior Java developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

What is the difference between Senior Java Developer vs Java Software Engineer?

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

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

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

What are popular job titles related to Senior Java Developer jobs in Rahway, NJ?

For Senior Java Developer jobs in Rahway, NJ, the most frequently searched job titles are:

What cities near Rahway, NJ are hiring for Senior Java Developer jobs?

Cities near Rahway, NJ with the most Senior Java Developer job openings:

Senior Java Developer jobs near you

Senior Java Developer

Integration Architects

Jersey City, NJ • On-site

$59.75 - $76.25/hr

Other

Posted 5 days ago

Job description

Senior Java Developer
Location: New Jersey | Type: Contract (C2C or W2)

Integration Architects places senior engineers on contract engagements with our client companies. We are building a roster of Java talent we can match to client projects as they come up. If you are looking for one permanent seat, this is not it. If you want a steady pipeline of contract work with a firm that markets you and then gets out of your way, keep reading.

You will design and build scalable backend services for our enterprise clients.

What you will do

  • Design and develop microservices and REST APIs
  • Own features end to end, from design through production
  • Optimize performance, scalability, and reliability
  • Integrate with databases, message queues, and third-party systems
  • Mentor on code quality, testing, and architecture

What you bring

  • 12+ years building production Java systems
  • Strong Spring / Spring Boot and microservices experience
  • Solid SQL and relational database design
  • Cloud deployment experience (AWS, Azure, or Google Cloud Platform)
  • Strong testing discipline (JUnit, integration testing) and CI/CD familiarity

How we work

  • You are placed on contract engagements with our clients, not parked in one fixed role
  • We market your profile. When a client need matches, we move fast, and you move fast with us
  • You respond quickly, communicate clearly, and can stand in front of a client without hand-holding
  • Low-drama, self-directed, gets it done. If you need a lot of managing, this is not your spot

Work authorization
Applicants must be currently authorized to work in the United States on a full-time basis. Integration Architects does not provide visa sponsorship now or in the future.

SMS/Text Consent: By applying to this position and providing your phone number, you agree that Integration Architects, Inc. may contact you by phone and text message (SMS) about this and other job opportunities. Consent is not a condition of applying or of employment. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for help. See our SMS Terms & Privacy Policy: integrationarchitects.com/sms-policy

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