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Java Back End Developer Jobs in New Jersey (NOW HIRING)

Senior Java Developer

Jersey City, NJ

$59.75 - $76.25/hr

Title: Senior Java Developer Duration: Contract Location: Jersey City, NJ We are seeking a ... Design, develop, and maintain full stack applications using Java (backend) and Angular (frontend)

We are currently hiring skilled professionals for Staff Engineer I (JAVA) to join our growing team ... Define backend architecture standards, design patterns, and best practices for workflow-centric ...

Java Developer

Secaucus, NJ · On-site

$51.75 - $67/hr

... developers, architects, and product owners. • Build consistent reusable & secure APIs and ... Requirements: • 5+ years of experience in Java Backend Development and skills with Spring ...

Java Developer - Backend /Angular

Iselin, NJ · On-site

$51.25 - $66.50/hr

Software Engineer ( Backend) Location: Hybrid 3 times a week in Iselin, NJ. Onsite Interview IV ... Angular (2.0/4.0+) * Core Java * Object Orientation * Spring (Spring Framework) * Restful Web ...

Be Seen First

Build and Deploy Java REST services using Springboot Deploy Java backend services and React UI ... Strong programming experience in Java and Python. Hands-on experience with databases such as ...

Be Seen First

Build and Deploy Java REST services using Springboot Deploy Java backend services and React UI ... Strong programming experience in Java and Python. Hands-on experience with databases such as ...

Backend Engineer

Princeton, NJ · On-site

$129K - $152K/yr

Write and maintain scalable backend systems using Java and/or Kotlin that support Noom's community of users * Help continuously improve how the engineering team operates About You If you're energized ...

Backend Engineer

Princeton, NJ · Hybrid

$129K - $152K/yr

Write and maintain scalable backend systems using Java and/or Kotlin that support Noom's community of users * Help continuously improve how the engineering team operates About You If you're energized ...

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Java Back End Developer information

See New Jersey salary details

$10

$55

$74

How much do java back end developer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for java back end developer in New Jersey is $55.46, according to ZipRecruiter salary data. Most workers in this role earn between $49.28 and $63.94 per hour, depending on experience, location, and employer.

What does a typical day look like for a Java Back End Developer?

A typical day for a Java Back End Developer often involves writing and reviewing code, designing and implementing APIs, and collaborating with front-end developers, QA testers, and other team members to ensure seamless integration and functionality. Developers participate in daily stand-up meetings, work with version control systems, troubleshoot technical issues, and continually optimize application performance. You may also engage in code reviews, work on database design, or implement new features based on customer or business needs. This dynamic environment emphasizes both independent problem-solving and teamwork, offering continuous learning opportunities and a fast-paced, innovative workflow.

What is a Java Back End Developer job?

A Java Back End Developer is responsible for building and maintaining the server-side logic of web applications using Java. They work with databases, APIs, and server architecture to ensure smooth data processing and application functionality. Their tasks include writing efficient code, optimizing performance, and integrating front-end components. They often use frameworks like Spring Boot and Hibernate to develop scalable and secure applications.

What are the key skills and qualifications needed to thrive in the Java Back End Developer position, and why are they important?

To thrive as a Java Back End Developer, you need solid proficiency in Java programming, knowledge of frameworks like Spring or Hibernate, and experience with database management, often supported by a degree in computer science or related fields. Familiarity with tools such as Git, RESTful APIs, build automation systems (e.g., Maven/Gradle), and sometimes certifications like Oracle Certified Professional, Java SE, are highly valued. Strong problem-solving skills, attention to detail, effective communication, and a collaborative mindset help professionals excel in this role. These combined technical and soft skills are crucial for developing robust, scalable back-end systems and ensuring smooth teamwork in dynamic software development environments.

What are popular job titles related to Java Back End Developer jobs in New Jersey? For Java Back End Developer jobs in New Jersey, the most frequently searched job titles are:
What job categories do people searching Java Back End Developer jobs in New Jersey look for? The top searched job categories for Java Back End Developer jobs in New Jersey are:
What are popular job titles related to Java Back End Developer jobs in NJ? For Java Back End Developer jobs in NJ, the most frequently searched job titles are:
Infographic showing various Java Back End Developer job openings in New Jersey as of June 2026, with employment types broken down into 73% Full Time, and 27% Contract. Highlights an 74% In-person, and 26% Remote job distribution, with an average salary of $115,363 per year, or $55.5 per hour.

$62.75 - $80/hr

Full-time

Posted 27 days ago


Job description

Title: Senior Java Developer
Duration: 6+ Months of Contract with possible extension
Location: Jersey City, NJ
JC- Will be shared in some time
We are seeking a motivated and detail-oriented Java Full Stack Developer with a minimum of 2 years of experience in application development. The role involves building and maintaining scalable applications across both frontend and backend layers, supporting end-to-end software delivery including development, testing, and production support.
Key Responsibilities:
• Design, develop, and maintain full stack applications using Java (backend) and Angular (frontend)
• Implement business logic, RESTful APIs, and user interfaces aligned with enterprise architecture standards
• Collaborate with cross-functional teams to deliver high-quality, scalable solutions
• Database & Batch Processing
• Develop and optimize database queries and data models
• Support development and execution of batch processing applications for large-scale data operations
Testing & Quality Assurance
• Develop and execute unit test cases, leveraging AI-assisted tools to improve test efficiency and coverage
• Partner with QA teams to support system integration testing (SIT) and user acceptance testing (UAT)
• Troubleshoot and resolve defects across development and testing phases
Release & Production Support
• Support application deployment, release activities, and post-production validation
• Participate in production support, issue resolution, and continuous improvement initiatives
Continuous Improvement
• Adopt modern development practices including automation, AI-assisted development, and code optimization
• Ensure adherence to coding standards, security, and compliance requirements
• Minimum 10+ years of experience in full stack application development
Hands-on experience with:
• Java (Spring Boot preferred)
• Angular (frontend development)
• Relational databases (e.g., Oracle, SQL Server, MySQL)
• Experience with batch processing frameworks
• Understanding of software development lifecycle (SDLC) and agile methodologies
• Strong problem-solving and analytical skills