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Senior Java Jobs in New Jersey (NOW HIRING)

Rapinno Tech

Sr. Java Developer- Backend

Hoboken, NJ · On-site

$131K - $171K/yr

Job Title: Sr. Java Developer- Backend Location: Bentonville, AR, Seattle, WA, Sunnyvale, CA, Hoboken, NJ, Atlanta, GA, Dallas, TX, Toronto, Canada Duration: 06+ Months Contract Need minimum 08 ...

Sarian, Inc.

Sr Java Developer (Apache Camel)

Newark, NJ · On-site

$59.75 - $76.25/hr

Sr Java Developer Location: Newark, NJ (Hybrid 2days onsite) Contract w2 Job Skills & Qualifications: * Senior Java developer with 5+ years of experience * Strong working knowledge of Oracle, MQ ...

Navtech, Inc.

Senior- Java Developer

Jersey City, NJ · On-site

$62.75 - $80/hr

Senior- Java Developer Location : 100% remote Duration : 1 year contract to begin with Need 10 + Years of Experience only ! The Senior- Java Developer designs, develops, documents, unit-tests ...

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 ...

Northern Base

Senior Java Developer

Jersey City, NJ · On-site

$59.75 - $76.25/hr

Hiring Alert | Senior Java Developer Location: Jersey City, NJ (Onsite) Employment Type: Full-Time Experience Required: 10-20 Years Visa Type: USC / GC Only Must-Have Skills: * Core Java / J2EE

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 ...

Hirekeyz Inc

Sr. Java Developer

Berkeley Heights, NJ · On-site

$59.75 - $76.25/hr

Title: Sr. Java Developer Location: Berkeley Heights, NJ (5 Days Onsite) Job Type: W2/Full Time * Strong Java and Micro services development experience * Previous work experience with Spring Boot ...

Luxoft

Senior Java Developer Ops IT

Woodbridge, NJ · On-site

$130 - $190/hr

Project description This is a position within the Derivatives Development team for a Senior Java Developer. Looking for a candidate with strong hands-on experience in Core Java, Spring Framework, and ...

Lorven Technologies

Senior Java Developer Ops IT

Iselin, NJ · On-site

$58.25 - $74.25/hr

Senior Java Developer Ops IT Location: Iselin, New Jersey (onsite) Responsibilities * Hands on Senior Java Developer with enterprise development experience, Spring Framework, and messaging ...

Luxoft

Senior Java Developer Ops IT

Iselin, NJ · On-site

$58.25 - $74.25/hr

Hands on Senior Java Developer with enterprise development experience, Spring Framework, and messaging technologies * Work with multiple business teams * Provide work estimates as needed * Develop ...

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 ...

Navtech, Inc.

Sr Java Developer with Camel Exp

Jersey City, NJ · On-site

$62.75 - $80/hr

: Job Title: Sr Java Software Developer Location: Jersey City/Whitehouse Station, NJ (Remote till Covid-19) Duration: 12+ Months Contract Mandatory Skills: Java, Microservices, Camel Qualifications ...

Ask IT consulting

Sr. Java Develoepr

Jersey City, NJ · On-site

$59.75 - $76.25/hr

The Judiciary is looking for a highly skilled SENIOR JAVA Programmer who has solid experience in developing J2EE applications. They expect this Senior Programmer to be an expert on JSF (Java Server ...

Luxoft

Senior Java Developer

Jersey City, NJ · On-site

$59.75 - $76.25/hr

🚀 Senior Java Engineer | Java, Spring & Distributed Systems We are working on a platform, which receives data about securities and prices from various data providers, enrich and validate it, and ...

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Senior Java information

See New Jersey salary details

$11

$63

$87

How much do senior java jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for senior java in New Jersey 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 does a senior Java developer do?

A Senior Java Developer is responsible for designing, developing, and maintaining complex Java-based applications. They often lead development teams, make architectural decisions, and ensure code quality through best practices. Their role also includes mentoring junior developers, participating in code reviews, and collaborating with stakeholders to deliver robust software solutions. Senior Java Developers are expected to have extensive experience with Java frameworks, databases, and deployment processes.

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

To thrive as a Senior Java Developer, you need deep expertise in Java programming, object-oriented design, and a strong grasp of software development principles, typically backed by a computer science degree or relevant experience. Experience with tools like Spring Framework, Hibernate, Maven, Git, and proficiency in using integrated development environments (IDEs) such as IntelliJ IDEA or Eclipse is essential, and certifications like Oracle Certified Professional (OCP) can be beneficial. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers set top performers apart. These skills ensure the delivery of robust, maintainable code and foster high-performing teams capable of tackling complex projects.

How do senior Java developers typically collaborate with cross-functional teams on large-scale projects?

Senior Java Developers often work closely with product managers, QA engineers, UI/UX designers, and DevOps teams to ensure successful project delivery. They participate in architectural discussions, provide technical guidance, and help translate business requirements into scalable software solutions. Regular communication and agile ceremonies like sprint planning and code reviews are common, allowing them to align development efforts with overall business goals and quickly address challenges. This collaborative environment helps Senior Java Developers mentor junior team members and foster a culture of continuous improvement.

What is the difference between Senior Java vs Java Developer?

AspectSenior JavaJava Developer
Required CredentialsBachelor's degree, extensive Java experience, possibly certifications like Oracle Certified ProfessionalBachelor's degree, Java knowledge, entry to mid-level certifications
Work EnvironmentTeam lead, project architect, involved in design and mentoringDevelopment team member, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, healthcare, enterprise solutionsStartups, tech firms, software agencies, enterprise sectors

Senior Java professionals typically have more experience, leadership responsibilities, and advanced certifications compared to Java Developers. They often lead projects and mentor junior staff, while Java Developers focus on coding and implementation. Both roles are vital in software development, but the senior position involves greater strategic input and oversight.

Are senior Java jobs still in demand?

Senior Java jobs remain in demand due to the widespread use of Java in enterprise applications, backend systems, and Android development. Employers seek experienced developers with strong knowledge of frameworks like Spring and Hibernate, and proficiency in cloud environments and microservices architecture enhances job prospects.

What are the most commonly searched types of Java jobs in New Jersey?

The most popular types of Java jobs in New Jersey are:

What cities in New Jersey are hiring for Senior Java jobs?

Cities in New Jersey with the most Senior Java job openings:

Senior Java jobs near you
Infographic showing various Senior Java job openings in New Jersey as of August 2026, with employment types broken down into 83% Full Time, 5% Part Time, 2% Temporary, and 10% Contract. Highlights an 81% Physical, 6% Hybrid, and 13% Remote job distribution, with an average salary of $132,672 per year, or $63.8 per hour.

Sr. Java Developer- Backend

Rapinno Tech

Hoboken, NJ • On-site

$131K - $171K/yr

Contractor

Re-posted 27 days ago

Job description

Job Title: Sr. Java Developer- Backend
Location: Bentonville, AR, Seattle, WA, Sunnyvale, CA, Hoboken, NJ, Atlanta, GA, Dallas, TX, Toronto, Canada
Duration: 06+ Months Contract

Job Description:

Need minimum 08+ years of experience in Sr. Java Developer- Backend

Need a Java programmer with back end Java, microservices, Cloud and Kafka exp; would also like them to have Scala;

person will be writing data transformation code on top of Kafka for Realtime Streaming project.

Rapinno Tech logo

About Rapinno Tech

Sourced by ZipRecruiter

Rapinno Tech solutions is a software innovation company whose primary vision is to deliver technology innovations at a rapid pace to its clients. The company is headquartered in California, USA and has its development centers at Hyderabad & Bangalore in INDIA. The tag line “Rapid Technology Innovations Delivered” makes it apt as we innovate on advanced intelligent technologies to address client needs. Rapinno Tech provides cutting-edge IT solutions and services to all organizations across different industry verticals to enable them to empower their business operational capability. We enable a time advance, cost advantage, quality advantage, and innovation advantage to our clients.

Industry

Internet and it

Company size

11 - 50 Employees

Headquarters location

Laguna Beach, CA, US

Social media

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