ZipRecruiter

Log In

1

React Developer Jobs in Union, NJ (NOW HIRING)

Grinteq

Shopify Developer

Manhattan, NY · On-site

$40/hr

Qualifications and skills * 3 years of experience as a React Developer. * 6 months of hands-on experience in a project with Remix. * 1 year experience working in Node.js + TypeScript, Shopify.

Staffingine LLC

Senior AWS React Engineer

New York, NY · On-site

$134K - $176K/yr

Senior AWS React Engineer Job Location: New York, NY Job Type: Contract * Develop and maintain highperformance responsive web applications using React Architect reusable and scalable React components ...

Photon

React Frontend Lead

Piscataway, NJ · On-site

Contract & Full time Description for Internal Candidates React Developers: Build responsive, accessible, and highly interactive user interfaces using React and Next.js. Maximize page speeds and Core ...

Exiger

Senior Front End Developer

Jersey City, NJ · On-site

$120K - $157K/yr

We are seeking a skilled Front-End React Developer with 6-8 years of experience to join our dynamic team. The ideal candidate is a self-starter who can drive their work from conception to deployment ...

Apex Informatics

React JS Developer

Jersey City, NJ · On-site

React JS Developer Jersey City NJ (Hybrid Role) Must have: 3-5 years React, Typescript, JavaScript experience. Experience with GraphQL , SQL Experience within infrastructure environment highly ...

Apex Informatics

React JS Developer

Jersey City, NJ · On-site

Role- React JS Developer Hybrid- Jersey City, New Jersey Must have: 3-5 years React, Typescript, JavaScript experience. Experience with GraphQL , SQL Experience within infrastructure environment ...

NAVA Software Solutions

React JS Developer

Somerset, NJ · On-site

$104K - $121K/yr

React JS Developer Location: Remote Duration: 6-12+ months This person will be responsible for building patient RxP Profile UI using ReactJS. * 5+ years' experience developing with ReactJS and React ...

Aventine software

Frontend React Engineer

Manhattan, NY · On-site

... React.js , TypeScript, JavaScript, HTML/CSS * Experience integrating LLMs (OpenAI, Azure OpenAI, Claude, Gemini, etc.) into web applications * Hands-on experience with prompt engineering and prompt ...

previous page

Showing results 41-60

All JobsReact Developer JobsReact Developer Jobs in Union, NJ

React Developer information

See Union, NJ salary details

$40.8K

$131.8K

$161.5K

How much do react developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for react developer in Union, NJ is $131,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,000.00 and $160,000.00 per year, depending on experience, location, and employer.

What is a React developer?

React Developers are software engineers who specialize in building user interfaces using the React JavaScript library. They design and implement interactive components on web applications, ensuring seamless and efficient user experiences. Their responsibilities often include coding, debugging, optimizing performance, and collaborating with designers and backend developers. React Developers need a strong understanding of JavaScript, HTML, CSS, and the React framework. They may also work with related tools like Redux, TypeScript, and testing libraries.

What does a React developer do?

As a React developer, you work in a comprehensive JavaScript library known as React. Your responsibilities are to design, develop, and implement this front-end technology for businesses. Your software includes user-facing features that consist of reusable components for future use. Other duties include testing software for functionality issues, translating designs into code, and optimizing components for optimum performance. Part of your job is utilizing workflows such as Flux and Redux to complete tasks. You also coordinate with teams to ensure each layer of the infrastructure works together.

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

To thrive as a React Developer, you need a solid understanding of JavaScript, ES6+, HTML, CSS, and a proven track record with React.js and related libraries. Familiarity with version control systems like Git, package managers such as npm or Yarn, and experience with build tools and testing frameworks are typically required. Strong problem-solving skills, attention to detail, and effective communication set outstanding developers apart. These competencies ensure you can build efficient, maintainable user interfaces and collaborate effectively within development teams.

What are the most common challenges React developers face when working on large-scale applications?

React Developers working on large-scale applications often encounter challenges such as managing complex state logic, ensuring code maintainability, and optimizing application performance. Collaborating effectively with backend teams and coordinating updates in component libraries are also crucial. Additionally, keeping up with the evolving React ecosystem and integrating third-party tools or libraries can require ongoing learning and adaptation. Leveraging best practices like code splitting, lazy loading, and clear state management patterns can help address these challenges.

What is the difference between React Developer vs Front-End Developer?

AspectReact DeveloperFront-End Developer
Primary FocusBuilding user interfaces with ReactDeveloping UI/UX across various frameworks
Required SkillsReact, JavaScript, HTML, CSSJavaScript, HTML, CSS, multiple frameworks
Work EnvironmentWeb development teams, startups, tech companiesWeb development teams, agencies, corporate IT
Common CertificationsReact certifications, JavaScript coursesJavaScript certifications, front-end development courses

React Developers specialize in building user interfaces using React, while Front-End Developers work on a broader range of UI/UX development across various frameworks. Both roles require strong JavaScript, HTML, and CSS skills, but React Developers focus more on React-specific tools and libraries. Employers in tech companies and startups often seek both, but React Developers are more specialized in React-based projects.

Are React developers in high demand?

React developers are in high demand due to the widespread use of React for building user interfaces in web development. Employers seek professionals skilled in JavaScript, React, and related tools like Redux, with many job openings across various industries. The demand is expected to remain strong as front-end development continues to grow.

Is React in demand in 2026?

React Developer roles are expected to remain in high demand through 2026 due to the continued popularity of React for building dynamic web applications. Skills in JavaScript, component-based architecture, and familiarity with tools like Redux or Next.js enhance employability in this field.

What's the average React Developer salary?

The average React Developer salary varies based on experience, location, and skill level, but typically ranges from $70,000 to $120,000 annually in the United States. Developers with advanced skills in JavaScript, Redux, and front-end frameworks tend to earn higher salaries, especially in tech hubs or with specialized certifications.
More about React Developer jobs

What are popular job titles related to React Developer jobs in Union, NJ?

For React Developer jobs in Union, NJ, the most frequently searched job titles are:

What job categories do people searching React Developer jobs in Union, NJ look for?

The top searched job categories for React Developer jobs in Union, NJ are:

What cities near Union, NJ are hiring for React Developer jobs?

Cities near Union, NJ with the most React Developer job openings:

React Developer jobs near you
Infographic showing various React Developer job openings in Union, NJ 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 $131,810 per year, or $63.4 per hour.

Frontend React Engineer

Smartwork IT Services

Manhattan, NY • On-site

Other

Posted 8 days ago

Job description

Frontend React Engineer React + LLM Integration
Experience: 10+ Years
Location - NYC, NY (Hybrid)
Employment Type - Fulltime

Required Skills:

Strong experience with React.js, TypeScript, JavaScript, HTML/CSS

Experience integrating LLMs (OpenAI, Azure OpenAI, Claude, Gemini, etc.) into web applications

Hands-on experience with prompt engineering and prompt optimization

Experience consuming REST APIs and handling streaming AI responses

Knowledge of state management (Redux/Context/Zustand)

Understanding of AI chat interfaces, conversational UX, and LLM workflows

Familiarity with Git and modern frontend development practices

Good to Have:

Next.js

LangChain/LangGraph

RAG, Vector Databases

MCP (Model Context Protocol)

Responsibilities:

Develop AI-powered React applications

Integrate LLM APIs and build conversational interfaces

Optimize prompts and improve AI user experience

Collaborate with backend and AI teams to deliver scalable AI features


Apply