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React Js Java Developer Jobs in New York (NOW HIRING)

Java Developer

New York, NY · On-site

$50 - $53/hr

Java Developer Location: NYC, NY (3 days onsite minimum) Duration: 6 months Job Type: Temporary ... Strong Foundation and/or working knowledge of UI Technologies (Angular, JS, React) * Proficient in ...

Front-End React Developer

Woodbridge, NJ · Remote

$106K - $123K/yr

Design and build responsive, high-performance UIs using React.js and supporting libraries ... Collaborate with back-end developers to define APIs and ensure seamless integration. Implement ...

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React Js Java Developer information

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$62

$84

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

As of Jul 9, 2026, the average hourly pay for react js java developer in New York is $62.03, according to ZipRecruiter salary data. Most workers in this role earn between $53.65 and $69.42 per hour, depending on experience, location, and employer.

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 are React Js Java Developers?

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.

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.

How do React JS Java Developers 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 cities in New York are hiring for React Js Java Developer jobs? Cities in New York with the most React Js Java Developer job openings:
IT - Technology Analyst | Reactive Programming | react JS

IT - Technology Analyst | Reactive Programming | react JS

Spruce Infotech

Whippany, NJ • On-site

Full-time

Posted 21 days ago


Job description

POC: Sam Chavez
ATTENTION ALL SUPPLIERS!!!
READ BEFORE SUBMITTING
• UPDATED CONTACT NUMBER and EMAIL ID is a MANDATORY REQUEST from our client for all the submissions
• Limited to 1 submission per supplier. Please submit your best.
• We prioritize endorsing those with complete and accurate information
• Avoid submitting duplicate profiles. We will Reject/Disqualify immediately.
• Make sure that candidate's interview schedules are updated. Please inform the candidate to keep their lines open.
• Please submit profiles within the max proposed rate.
• Please make sure to TAG the profiles correctly if the candidate has WORKED FOR INFOSYS as a SUBCON or FTE.
MANDATORY: Please include in the resume the candidate's complete & updated contact information (Phone number, Email address and Skype ID) as well as a set of 5 interview timeslots over a 72-hour period after submitting the profile when the hiring managers could potentially reach to them. PROFILES WITHOUT THE REQUIRED DETAILS and TIME SLOTS will be REJECTED.
Job Title: Technology Analyst | Reactive Programming | react JS -- Full Stack Developer - React and Java
Work Location & Reporting Address: Whippany, NJ 07981 (Onsite-Hybrid. LOCAL CANDIDATES ONLY!!!)
Contract duration: 12
MAX VENDOR RATE: XXX per hour max
Target Start Date: 01 Jun 2026
Does this position require Visa independent candidates only? No. VD candidates will be considered
Must Have Skills:
• Core Technical Skills: Strong proficiency in JavaScript (ES6+), React.js, HTML, and CSS.
• Tools & Ecosystem: Experience with React workflows (Redux, Flux, Webpack), version control (Git), and API integration (REST, GraphQL).
• Methodologies: Knowledge of UI/UX design principles, responsive design, and browser rendering optimization.
• Soft Skills: Collaborative problem-solving, strong communication, and ability to work in cross-functional teams.
Nice to Have Skills:
Detailed Job Description:
Key Responsibilities
• Component Development: Build reusable components and front-end libraries.
• UI/UX Implementation: Translate designs and wireframes into high-quality, responsive code.
• Performance Optimization: Optimize components for maximum speed and scalability across devices.
• State Management: Implement workflows such as Redux, Flux, or Context API.
• API Integration: Connect front-end components with server-side APIs.
• Testing & Debugging: Troubleshoot interface software and debug application code.
Required Qualifications & Skills
• Core Technical Skills: Strong proficiency in JavaScript (ES6+), React.js, HTML, and CSS.
• Tools & Ecosystem: Experience with React workflows (Redux, Flux, Webpack), version control (Git), and API integration (REST, GraphQL).
• Methodologies: Knowledge of UI/UX design principles, responsive design, and browser rendering optimization.
• Soft Skills: Collaborative problem-solving, strong communication, and ability to work in cross-functional teams.
Minimum Years of Experience:
• 5-8+ years
Certifications Needed:
• None
Top 3 responsibilities you would expect the Subcon to shoulder and execute:
Interview Process (Is face to face required?)
• In-Person is MANDATORY
Any additional information you would like to share about the project specs/nature of work: