ZipRecruiter

Log In

1

Senior Java Jobs in New Jersey (NOW HIRING)

BC Forward

Senior Java Backend Developer

Jersey City, NJ · On-site

$80.97/hr

Senior Java Backend Developer Location: Jersey City, NJ (Hybrid, minimum 3 days on-site per week) Duration: Contract - 12 months Pay Range: $68.25/hr Pay rate exception of: $80.97/hr (W2) - without ...

TEKsystems

Senior Java Developer

Pennington, NJ · Hybrid

$70 - $75/hr

Description Position Summary We are seeking an experienced Java Architect / Senior Java Developer to lead design and development efforts for the Environmental & Social Business Advisory Portal. This ...

Apex Systems

Senior Java Developer

Jersey City, NJ · On-site

$59.75 - $76.25/hr

Job#: 3039938 Senior Java Developer Location: Jersey City, New Jersey (Onsite) Employment Type: Contract Contract Duration: 12 Months Role Overview This role is responsible for hands-on application ...

Donato Technologies, Inc

Java Developer

Berkeley Heights, NJ · On-site

$53.25 - $69/hr

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

next page

Showing results 1-20

All JobsJava JobsSenior Java JobsSenior Java Jobs in New Jersey

Senior Java information

See New Jersey salary details

$11

$63

$87

How much do senior java jobs pay per hour?

As of Jul 14, 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 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.

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

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 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 July 2026, with employment types broken down into 1% Internship, 81% Full Time, 10% Part Time, 1% Temporary, 6% Contract, and 1% Nights. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $132,672 per year, or $63.8 per hour.
Senior Java Developer

Senior Java Developer

Tata Consultancy Services

Jersey City, NJ • On-site

$62.75 - $80/hr

Full-time

Re-posted 26 days ago

Tata Consultancy Services rating

6.5

Company rating: 6.5 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

159th of 210 rated it services

Job description

Job Summary:
Tata Consultancy Services is a leading global IT services, consulting, and business solutions organization. They are seeking a Senior Java Developer to design and implement high-quality software solutions, focusing on REST APIs and microservices.
Responsibilities:
• Develop high-quality, production-ready REST APIs. Write clean, maintainable, and testable code.
• Follow coding standards and best practices
• Build and integrate services using REST and messaging systems. Implement synchronous and asynchronous communication patterns.
• Design scalable, resilient microservices architectures. Define API contracts and integration patterns.
• Ensure high availability, fault tolerance, and scalability
• Containerize applications using Docker. Deploy and manage services on Kubernetes/cloud platforms.
• Support blue-green / canary deployments
• Conduct performance tuning and optimization. Implement caching and scalability strategies.
• Monitor systems and troubleshoot production issues
• Write unit and integration tests. Ensure code coverage and reliability. Participate in code reviews
Qualifications:
Required:
• BACHELOR OF COMPUTER APPLICATION
• 8 - 10 Years of experience
• Java 8+
• Spring Boot
• Develop high-quality, production-ready REST APIs
• Write clean, maintainable, and testable code
• Follow coding standards and best practices
• Build and integrate services using REST and messaging systems
• Implement synchronous and asynchronous communication patterns
• Design scalable, resilient microservices architectures
• Define API contracts and integration patterns
• Ensure high availability, fault tolerance, and scalability
• Containerize applications using Docker
• Deploy and manage services on Kubernetes/cloud platforms
• Support blue-green / canary deployments
• Conduct performance tuning and optimization
• Implement caching and scalability strategies
• Monitor systems and troubleshoot production issues
• Write unit and integration tests
• Ensure code coverage and reliability
• Participate in code reviews
Company:
Tata Consultancy Services is a business solutions company that specializes on information technology services and consulting. It is a sub-organization of Tata Group. Founded in 1968, the company is headquartered in Mumbai, IND, with a team of 10001+ employees. The company is currently Late Stage.

What Tata Consultancy Services employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Tata Consultancy Services logo

About Tata Consultancy Services

Sourced by ZipRecruiter

Tata Consultancy Services is an IT services, consulting and business solutions organization that delivers real results to global business, ensuring a level of certainty no other firm can match. TCS offers a consulting-led, integrated portfolio of IT, BPO, infrastructure, engineering, and assurance services. This is delivered through its unique Global Network Delivery Model™, recognized as the benchmark of excellence in software development. TCS delivers a level of certainty that no other firm can match--to our clients and to our employees. Come join us and experience certainty in your career. TCS a global Consulting and IT Services firm that is ranked in the top quartile by industry analysts. Our 2021 fiscal revenues topped $25 B and our market capitalization is over $170+B, yet we have a deep and large history of philanthropy and corporate social responsibility. Now approaching 600K of the best IT professionals and consultants, we are a trusted advisor, guiding our clients' enterprises through growth and transformation journeys - helping them to become agile, intelligent, automated and on the cloud. We are devoted to DEI and are recognized as a top employer and place to work.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Edison, NJ, US

View All Tata Consultancy Services Jobs

Apply