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React Js Developer Jobs in Reading, PA (NOW HIRING)

Varsity Tutors

JavaScript Tutor

Reading, PA ยท Remote

$18 - $40/hr

... React and Node.js. Ability to explain callback functions, scope and hoisting, and the event loop while preparing students for web development careers and full-stack engineering coursework.

Keylent

UI Angular Developer

Reading, PA ยท On-site

Role: UI Angular developer Location: Reading, PA - Onsite In Person Interview is a Must 5-7 years of hands-on front-end development experience with Angular. 2. Deep experience building responsive ...

Keylent

UI Developer

Reading, PA ยท On-site

$48 - $62.50/hr

Hi All, Good Morning, We have an urgent position for the below mentioned requirement. UI Angular developer - Reading, PA (On-site) Onsite Interview Duration: Long Term In Person Interview is a Must ...

Keylent

UI Angular developer_Reading PA

Reading, PA ยท On-site

$48 - $62.50/hr

UI Angular developer Reading, PA (On-site) Onsite Interview In-person interview is a Must 5-7 years of hands-on front-end development experience with Angular. 2. Deep experience building responsive ...

Varsity Tutors

Web Development Tutor

Reading, PA ยท Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

All JobsReact Js Developer JobsReact Js Developer Jobs in Reading, PA

React Js Developer information

See Reading, PA salary details

$40.8K

$106K

$149.3K

How much do react js developer jobs pay per year?

As of Jul 27, 2026, the average yearly pay for react js developer in Reading, PA is $106,034.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,900.00 and $116,200.00 per year, depending on experience, location, and employer.

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

To thrive as a React JS Developer, you need a strong grasp of JavaScript, HTML, CSS, and modern React concepts such as hooks, state management, and component lifecycle, typically supported by a degree in computer science or relevant experience. Familiarity with version control systems like Git, build tools such as Webpack or Babel, and testing frameworks like Jest is commonly required. Problem-solving, effective communication, and teamwork are crucial soft skills that distinguish successful developers in this role. These abilities ensure efficient development of scalable, maintainable applications and smooth collaboration within cross-functional development teams.

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

AspectReact Js DeveloperFront-End Developer
Required SkillsProficiency in React.js, JavaScript, HTML, CSSHTML, CSS, JavaScript, frameworks like Angular or Vue
Work EnvironmentFocus on building user interfaces with ReactDeveloping and maintaining websites/apps across various frameworks
Industry UsageCommon in companies using React for UI developmentBroader role across multiple front-end technologies

React Js Developers specialize in building user interfaces using React.js, while Front-End Developers work across various frameworks and technologies to create complete website or app front-ends. React Js Developers focus more on React-specific skills, whereas Front-End Developers have a broader skill set applicable to multiple frameworks.

What is a React JS Developer?

A React JS Developer is a software engineer who specializes in building user interfaces and web applications using the React JavaScript library. They are responsible for developing reusable components, managing application state, and ensuring high-performance, responsive designs. React JS Developers often work closely with designers and backend developers to deliver seamless user experiences. Their expertise includes JavaScript, HTML, CSS, and modern front-end development tools.

What are some common challenges faced by React JS Developers when integrating with backend APIs?

React JS Developers often encounter challenges such as managing asynchronous data flows, handling errors gracefully, and ensuring smooth communication between the frontend and backend services. Debugging issues related to inconsistent API responses or cross-origin resource sharing (CORS) can also be common. Staying up-to-date with evolving RESTful or GraphQL API standards and ensuring secure authentication and data validation are essential for successful integration.
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React Js Developer jobs near you
Infographic showing various React Js Developer job openings in Reading, PA as of July 2026, with employment types broken down into 83% Full Time, 6% Part Time, 1% Temporary, and 10% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $106,034 per year, or $51 per hour.