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Senior Java Backend Developer Jobs in Newark, NJ

Esprow

Senior/Lead Java Back-End Developer

Manhattan, NY · On-site +1

Position Summary We are looking for a talented Java back-end senior or lead developer with extensive expertise working on web application back-ends using the Spring Framework. You will be responsible ...

CrackaJack Digital Solutions LLC

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java Backend Engineer Experience: 8+ Years Employment Type: Contract Location: NY We are seeking an experienced Java Backend Engineer with strong expertise in building scalable, high-performance ...

Infosys Limited Digital

Java Backend Developer

New York, NY · On-site

$55.25 - $71.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Required Skill and Experience • Experience in Core Java concepts- OOP, collections, streams, concurrency, exception handling. • Experience in Java/J2EE & Spring: Spring Boot, Spring MVC; Struts ...

Monitise

Java Backend Engineer

Berkeley Heights, NJ · On-site

$110K - $186K/yr

Job Title Java Backend Engineer About your role: As a Java Backend Engineer you will code daily, own technical delivery end to end, and raise the bar for the team through strong code reviews ...

Grinteq

Java Liferay Developer

Manhattan, NY · On-site

$40/hr

Position We are looking for an Experienced Java Back-End Developer to join our team. Responsibilities and duties * Quickly gain an up-to-date and comprehensive understanding of the code base and ...

Infosys Limited Digital

Java Backend Developer

New York, NY · On-site

$55.25 - $71.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... Java|Java - ALL Technical Skills 2 Technology|Java|Springboot Technical Skills 3 Technology|Microservices|Microservices API Management Technical Skills 4 Technology|Database|MySQL Salary min 67812 ...

Infosys

Java Backend Developer

New York, NY · On-site

$82K - $107K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Required Skill and Experience • Experience in Core Java concepts- OOP, collections, streams, concurrency, exception handling. • Experience in Java/J2EE & Spring: Spring Boot, Spring MVC; Struts ...

Fiserv, Inc.

Java Backend Engineer

Berkeley Heights, NJ · On-site

$110K - $186K/yr

Job Title Java Backend Engineer About your role: As a Java Backend Engineer you will code daily, own technical delivery end to end, and raise the bar for the team through strong code reviews ...

Infosys

Java Backend Developer

New York, NY · On-site

$67K - $99K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Required Skill and Experience • Experience in Core Java concepts- OOP, collections, streams, concurrency, exception handling. • Experience in Java/J2EE & Spring: Spring Boot, Spring MVC; Struts ...

TEKFORTUNE INC

Senior Back-End Developer

Manhattan, NY · On-site

$132K - $172K/yr

As a Senior Back-End Developer, you will be instrumental in designing, developing, and maintaining ... Required : • Strong expertise in Core/Advanced Java and J2EE • Experience in developing and ...

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Senior Java Backend Developer information

See Newark, NJ salary details

$66.9K

$146.2K

$199.2K

How much do senior java backend developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for senior java backend developer in Newark, NJ is $146,233.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,000.00 and $163,700.00 per year, depending on experience, location, and employer.

What is a senior Java backend developer?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a senior Java backend developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the senior Java backend developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

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

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

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

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

Senior Java Backend Developer jobs near you

Java Backend Developer with Kafka

IT America Inc

Jersey City, NJ • On-site

$52.75 - $68.25/hr

Contractor

Re-posted 27 days ago

Job description

Job Title: Java Backend Developer with Kafka

Location: Jersey City, NJ 07310 Onsite

Type: Long Term Contract

Mandatory skills: Core Java, Microservices, Kafka (Skill matrix)

Job Description:

As a Software Engineer and lead, you will work as part of a cross-functional team responsible for the end-to-end, full stack development of the application. While each team member has a primary skill set, they are also expected to learn and contribute to areas outside of their primary skill set. The team is highly collaborative and values continuous improvement and open communication. You will be expected to be a well-regarded and respected individual contributor; possess strong inter-personal skills, as well as proven track record of application development with skills in Java, distributed cache technology and building scalable robust systems. In return you will have opportunity to gain exposure to designing, developing, and deploying applications to the internal/external cloud.

This role requires a wide variety of strengths and capabilities, including:

  • Proficiency in one or more general purpose programming languages; Core Java
  • Java development experience with knowledge of Java 11 and above
  • Angular 9 and above
  • Spring Framework
  • RESTful micro services
  • Spark & Kafka
  • Oracle PL/SQL, SQL
  • Extensive Hands-on Experience in AWS Development is mandatory
  • Advanced knowledge of application, data and infrastructure architecture disciplines
  • Understanding of architecture and design across all systems
  • Working proficiency in developmental toolsets
  • Ability to collaborate with high-performing teams and individuals throughout the firm to accomplish common goals

Job Duties:

  • Develop Microservices with Spring Boot for the Java applications with Kafka ingestion
  • Develop API with Microservices Architecture using Java in AWS Cloud environment
  • Work with Business and Product Teams to gather requirements and translate to Design and Code
  • Work in Agile environment with regular Sprints Provide POC/Demo to Business Teams at the end of each Sprint