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React Js Java Developer Jobs in Manhattan, NY (NOW HIRING)

Compunnel

Java Full-Stack Developer

New York, NY · On-site

$57.50 - $74/hr

Job Summary We are seeking a skilled Java Full-Stack Developer with strong experience in React to ... React.js. • Develop and integrate RESTful APIs and backend services. • Write clean ...

The Greene Group

Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Java Developer About the Company: Our client is a leading technology/SaaS company in NYC that is ... JavaScript frameworks like AngularJS, React, or Ember etc., or JS-based build tools like Grunt ...

HSSSoft

JAVA EXT JS

Edison, NJ · On-site

$52.75 - $68.25/hr

Company Description HSS SOFT is an Equal Employment Opportunity Employer we need java ext js full time with our client Qualifications java developer with EXT JS Additional Information All your ...

The Greene Group

Java Developer

Manhattan, NY

$56.25 - $72.75/hr

Java Developer About the Company: Our client is a leading technology/SaaS company in NYC that is ... JavaScript frameworks like AngularJS, React, or Ember etc., or JS-based build tools like Grunt ...

HRC Global Services

Java Developer

Englewood, NJ · On-site

$53.50 - $69.25/hr

Job Summary We are looking for a highly skilled and experienced Java Developer with a strong ... Extensive experience with React and Next.js, including building pages and components. * Experience ...

Randstad Digital

Python Developer

Jersey City, NJ · On-site

$54.62 - $64.62/hr

React JS Java, Object Oriented DB / SQL Client proprietary Quartz environment and the Quartz Stack - DAG, QzRT, QFS Deal Model skills: Component Based Architecture,Programming Skills,Database skills ...

Staffingine LLC

Java FSD

Morristown, NJ · On-site

$52.50 - $68/hr

Provides expert content professional leadership on complex Engineering assignments projects Designs ... experience in frontend technologies like React JS Angular * JavaScript Typescript HTML CSS ...

Bizoforce Inc

Java Full Stack Developer

Jersey City, NJ · On-site

$54.75 - $70.75/hr

Role: Java Full Stack Developer Work Location: Columbus, OH | Jersey City, NJ (Day 1 On-Site ... React.js * TypeScript * Microservices Architecture * REST APIs * AWS Cloud (EC2, ECS, Lambda, S3 ...

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All JobsReact Js Java Developer JobsReact Js Java Developer Jobs in Manhattan, NY

React Js Java Developer information

See Manhattan, NY salary details

$17

$62

$85

How much do react js java developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for react js java developer in Manhattan, NY is $62.57, according to ZipRecruiter salary data. Most workers in this role earn between $54.13 and $70.05 per hour, depending on experience, location, and employer.

What is a React JS Java developer?

React Js Java Developers are software professionals skilled in both React.js, a popular JavaScript library for building user interfaces, and Java, a robust programming language commonly used for backend development. These developers are capable of creating dynamic, responsive web applications by integrating React.js for the front end and Java-based frameworks like Spring Boot for the back end. Their combined expertise allows them to build full-stack applications, ensuring seamless communication between the client and server sides. This unique skill set is highly sought after in industries looking for scalable and efficient web solutions.

How does a React JS Java developer typically collaborate with backend and frontend teams in a project?

React JS Java Developers often serve as a bridge between frontend and backend teams. They work closely with frontend developers to ensure seamless integration of user interfaces built with React JS, while also collaborating with backend teams to design and consume APIs, often implemented in Java. Effective communication and regular code reviews are key to aligning on project requirements and technical standards. This collaboration helps deliver cohesive, scalable, and maintainable applications.

What are the key skills and qualifications needed to thrive as a React JS Java developer, and why are they important?

To thrive as a React JS Java Developer, you need strong proficiency in Java, JavaScript, React.js, and foundational knowledge of front-end and back-end development concepts, typically supported by a degree in computer science or related experience. Familiarity with tools such as Git, RESTful APIs, Maven, and build systems, as well as certifications like Oracle Certified Java Programmer, are often expected. Excellent problem-solving skills, collaboration, and effective communication differentiate top performers in this role. These skills and qualities are crucial for building scalable, maintainable applications and ensuring seamless integration between front-end and back-end systems.

What is the difference between React Js Java Developer vs Java Developer?

AspectReact Js Java DeveloperJava Developer
Required SkillsJava, React.js, JavaScript, HTML/CSSJava, Spring, Hibernate, SQL
Work EnvironmentFront-end and back-end development, web applicationsBack-end development, enterprise applications
Industry UsageTech companies, startups, web development firmsFinancial, healthcare, enterprise sectors
CertificationsJava SE/EE, React certificationsOracle Java certifications, Spring certifications

The React Js Java Developer combines front-end skills with Java back-end expertise, focusing on building interactive web interfaces with React.js while integrating with Java-based servers. In contrast, a Java Developer primarily works on server-side applications, APIs, and enterprise systems using Java technologies. Both roles require Java knowledge, but React Js Java Developers also need proficiency in front-end frameworks and JavaScript, making their skill sets complementary yet distinct.

What are popular job titles related to React Js Java Developer jobs in Manhattan, NY?

For React Js Java Developer jobs in Manhattan, NY, the most frequently searched job titles are:

What job categories do people searching React Js Java Developer jobs in Manhattan, NY look for?

The top searched job categories for React Js Java Developer jobs in Manhattan, NY are:

What cities near Manhattan, NY are hiring for React Js Java Developer jobs?

Cities near Manhattan, NY with the most React Js Java Developer job openings:

React Js Java Developer jobs near you
Infographic showing various React Js Java Developer job openings in Manhattan, NY as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 81% Physical, 6% Hybrid, and 13% Remote job distribution, with an average salary of $130,152 per year, or $62.6 per hour.

Java Full-Stack Developer

Accord Technologies Inc.

New York, NY • On-site

$57.50 - $74/hr

Contractor

Posted 5 days ago

Job description

Java Full-Stack Developer 
New York City / Weehawken NJ (100% onsite)
W2 contract
 

Job Description:
We are seeking a skilled Java Full-Stack Developer with strong experience in React to join our development team. The ideal candidate will be responsible for designing, developing, testing, and maintaining scalable web applications using Java-based backend technologies and modern frontend frameworks. Candidate will collaborate with product managers, designers, QA engineers, and other developers to deliver high-quality, secure, and user-friendly software solutions.
Responsibilities
  • Design, develop, and maintain web applications using Java and Spring Boot.
  • Build responsive, reusable, and high-performance user interfaces using React.js.
  • Develop and integrate RESTful APIs and backend services.
  • Write clean, maintainable, and well-documented code.
  • Work with relational and non-relational databases such as PostgreSQL, MySQL, Oracle, or MongoDB.
  • Participate in the complete software development lifecycle, including requirements analysis, design, development, testing, deployment, and support.
  • Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions.
  • Develop unit, integration, and functional tests to ensure application quality.
  • Troubleshoot, debug, and resolve application issues.
  • Participate in code reviews and contribute to engineering best practices.
  • Optimize application performance, scalability, and security.
  • Support CI/CD pipelines and cloud-based deployments where applicable.
  • Stay current with emerging technologies and recommend improvements to existing systems.
Required Qualifications
  • Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
  • 9+ years of professional experience in Java development.
  • Strong knowledge of Java, Spring, and Spring Boot.
  • Hands-on experience building applications with React.js.
  • Proficiency in JavaScript, HTML5, and CSS3.
  • Experience developing and consuming RESTful web services.
  • Strong understanding of object-oriented programming and software design principles.
  • Experience with SQL databases and database design.
  • Familiarity with Git and modern software development workflows.
  • Knowledge of unit testing frameworks such as JUnit, Mockito, Jest, or React Testing Library.
  • Strong problem-solving and communication skills.
Preferred Qualifications
  • Experience with TypeScript, Redux, React Hooks, or Next.js.
  • Familiarity with microservices architecture.
  • Experience with Docker and Kubernetes.
  • Knowledge of cloud platforms such as AWS, Azure, or Google Cloud.
  • Experience with messaging technologies such as Kafka or RabbitMQ.
  • Familiarity with Agile/Scrum methodologies.
  • Experience with CI/CD tools such as Jenkins, GitHub Actions, GitLab CI, or Azure DevOps.
  • Understanding of application security best practices.