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Fullstack Developer Java Jobs in Sewaren, NJ (NOW HIRING)

Infosys Limited Digital

Java Fullstack Developer

New York, NY · On-site

$57.50 - $74/hr

... Java|Springboot Technical Skills 2 Technology|Full stack|Java Full stack Salary min 82419 Salary max 107145 Overview The Infosys Enterprise Application Integration Services (EAIS) unit is at the ...

United Airlines

Java Fullstack Developer

Manhattan, NY · On-site

$57.75 - $74.50/hr

Strong Experience with API Development using Java Spring boot and Node JS * Critical problem ... Contributing back to the team by developing solutions that help improve developer efficiency or ...

Capgemini

Java Fullstack Developer

New York, NY · On-site

$57.50 - $74/hr

Strong Experience with API Development using Java Spring boot and Node JS * Critical problem ... Contributing back to the team by developing solutions that help improve developer efficiency or ...

Infosys

Java Fullstack Developer

New York, NY · On-site

$57.50 - $74/hr

Required Skill and Experience • Hands on experience in Core Java (Java 8+) • Experience with Spring Boot framework • Hands on understanding of object-oriented design and design patterns • ...

Infosys

Java Fullstack Developer

Basking Ridge, NJ · On-site

$54 - $69.75/hr

Overview The Infosys Engineering unit is dedicated to amplifying product-centric value delivery through innovative engineering solutions. We focus on adopting a data-first approach to engineering and ...

Infosys

Java Fullstack Developer

Basking Ridge, NJ · On-site

$54 - $69.75/hr

Overview The Infosys Engineering unit is dedicated to amplifying product-centric value delivery through innovative engineering solutions. We focus on adopting a data-first approach to engineering and ...

Infosys Limited

Java Fullstack Developer

Basking Ridge, NJ · On-site

$54 - $69.75/hr

We focus on adopting a data-first approach to engineering and value-stream management, enabling real-time visibility into the flow of value. Our team leverages advanced technologies such as AI, ML ...

Infosys

Java Fullstack Developer

Basking Ridge, NJ · On-site

$54 - $69.75/hr

Overview The Infosys Engineering unit is dedicated to amplifying product-centric value delivery through innovative engineering solutions. We focus on adopting a data-first approach to engineering and ...

Apex Systems

Fullstack Java Developer

Jersey City, NJ · On-site

$54.75 - $70.75/hr

Fullstack Java Developer**Location:** Jersey City, New Jersey (Hybrid) **Employment Type:** ContractRole OverviewThis role is a hands-on engineering position focused on designing, building, and ...

Goli Tech

Senior Java Developer

Edison, NJ · On-site

$59.25 - $75.50/hr

* 4-7 years in backend and fullstack engineering with proficiency in Java development * Vertx framework is a plus * Experience in NodeJS Golang gRPC is a plus. * Strong expertise in microservices ...

Apex Informatics

Fullstack Java Developer

New York, NY · On-site

$57.50 - $74/hr

Fullstack Java Developer Location: New York City, NY * Key Responsibilities * Design, develop, and maintain full stack applications using: * Java (Core + Spring Boot) * ReactJS (modern frontend ...

CYNET SYSTEMS

Fullstack Developer

New York, NY · On-site

$53 - $58/hr

Develop new components in Java and maintain/enhance existing components in Java/Angular/Python ... Mentor junior developers, providing guidance and knowledge sharing. * Develop and maintain ...

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Fullstack Developer Java information

See Sewaren, NJ salary details

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$79

How much do fullstack developer java jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for fullstack developer java in Sewaren, NJ is $59.52, according to ZipRecruiter salary data. Most workers in this role earn between $51.73 and $66.78 per hour, depending on experience, location, and employer.

What are the roles and responsibilities of a fullstack developer Java?

A Fullstack Developer Java is responsible for designing, developing, and maintaining both the front-end and back-end components of web applications using Java and related technologies. Their duties include building user interfaces, developing server-side logic, integrating APIs, and managing databases. They often work with frameworks such as Spring Boot for back-end development and may use JavaScript frameworks like React or Angular for the front-end. Fullstack Java developers also ensure the application is secure, scalable, and meets client requirements. Collaboration with other team members, such as UI/UX designers and testers, is a key part of the role.

How does a fullstack developer Java balance front-end and back-end responsibilities within a team?

Fullstack Developer Java roles often require a flexible approach, as you may shift between front-end tasks like building user interfaces (using frameworks such as React or Angular) and back-end development (using Java, Spring Boot, etc.) based on project needs. Collaboration with UI/UX designers, DevOps engineers, and backend specialists is common, especially in agile environments where responsibilities can change sprint-to-sprint. It's important to communicate openly with team members to ensure seamless integration and to manage workload effectively. Being comfortable with both client-side and server-side technologies allows you to contribute across the stack and increases your value within the team.

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

To thrive as a Fullstack Developer Java, you need strong proficiency in Java, JavaScript, HTML, CSS, and a solid understanding of both backend and frontend frameworks, typically supported by a degree in computer science or related field. Familiarity with tools like Spring Boot, React or Angular, REST APIs, version control systems like Git, and experience with databases such as MySQL or MongoDB are commonly required. Excellent problem-solving, teamwork, and communication skills help developers collaborate effectively and deliver robust solutions. These competencies ensure seamless end-to-end development, allowing for the creation of scalable, maintainable, and user-friendly web applications.

What is the difference between Fullstack Developer Java vs Backend Developer Java?

AspectFullstack Developer JavaBackend Developer Java
Primary FocusDeveloping both frontend and backend componentsDeveloping server-side logic and database integration
Required SkillsJava, HTML, CSS, JavaScript, frameworks like React or AngularJava, Spring, Hibernate, database management
Work EnvironmentCollaborates on full application stack, often in agile teamsFocuses on backend systems, APIs, and server-side architecture
CertificationsJava certifications, fullstack development coursesJava certifications, backend-specific courses

Fullstack Developer Java and Backend Developer Java share core Java skills and often work within similar industries. However, fullstack developers handle both frontend and backend tasks, while backend developers focus solely on server-side logic. Your choice depends on whether you prefer working across the entire application or specializing in backend systems.

What cities near Sewaren, NJ are hiring for Fullstack Developer Java jobs?

Cities near Sewaren, NJ with the most Fullstack Developer Java job openings:

Fullstack Developer Java jobs near you
Infographic showing various Fullstack Developer Java job openings in Sewaren, NJ as of August 2026, with employment types broken down into 76% Full Time, 9% Part Time, 14% Contract, and 1% Nights. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $123,802 per year, or $59.5 per hour.

JB061952 - Java API Developer and Java Fu

Manhattan, NY • On-site

USM
See more jobs at USMexternal

$60/hr

Contractor

This job post has expired today. Applications are no longer accepted.

Job description

  • Start Date: Interview Types
  • Skills Java, Spring Boot, M.. Visa Types Green Card, US Citiz..

    • Job title: Java API Developer and Java Fullstack Developers
    Client: JP Morgan Chase
    Location: Manhattan, NY- In person interviews only
    Rate to Consultant $55/hr on W2 (can go upto to $60/hr on W2 with Ascendion)
    1st round video with Ascendion and 2 nd round in person with client in NYC
    Job Description
    3 to 5+ Years- only USC GC candidates can work NO GC EAD
    Java, Spring Boot, Microservices
    • React (Mandatory)
    • Aurora PostgreSQL
    • AWS, ECS, Terraform (Must Have)
    • Kafka preferred
    • Spring AI / MCP is a plus

    Apply