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React Js Frontend Jobs in Seattle, WA (NOW HIRING)

PROLIM Global Corporation

React developer

Seattle, WA · On-site

Contract Role Descriptions (Key Responsibilities) Design, develop, and maintain full stack web applications using React.js (frontend), Node.js with Express.js (backend), and PostgreSQL (database)

Menzo Technologies

Frontend Developer

Seattle, WA

$118K - $137K/yr

Frontend Developer Location: Bellevue Rate: DOE Note: Only local candidates in the seattle area ... Build awesome web experiences using React.js * Bachelor's Degree in Computer Science or related ...

Menzo Technologies

Frontend Developer

Seattle, WA · On-site

$118K - $137K/yr

Frontend Developer Location: Bellevue Rate: DOE Note: Only local candidates in the seattle area ... Build awesome web experiences using React.js * Bachelor's Degree in Computer Science or related ...

Info Way Solutions

React developer

Seattle, WA · On-site

$57 - $74/hr

Responsibilities : • Design and develop responsive, high-performance web applications using React.js • Build reusable components and front-end libraries for scalability and consistency • ...

Info Way Solutions

CWE - E2 React Developer

Seattle, WA · On-site

$57 - $74/hr

Responsibilities : • Design, develop, and maintain responsive and high-performance web applications using React.js • Build reusable components and front-end libraries to ensure scalability and ...

Apex Informatics

Front End Engineer

Redmond, WA · On-site

React.JS, AngularJS, Vue) Preferred qualifications * Knowledge of web services technologies such as SOAP, HTTP, WSDL, XSD, and REST * Experience in a broad range of software design approaches and ...

DRC Systems

Front End Engineer

Redmond, WA · On-site

$65 - $70/hr

React.JS, AngularJS, Vue) Preferred qualifications * Knowledge of web services technologies such as SOAP, HTTP, WSDL, XSD, and REST * Experience in a broad range of software design approaches and ...

WorkNovas LLC

react frontend

Issaquah, WA · On-site

$119K - $139K/yr

... Javascript, React,Next.js,Node.js, Angular, CSS. * Expert knowledge on browsers, frontend and website development technology and application performance engineering on browser-based application.

Webtellect, LLC

FE Developer + React

Seattle, WA

$118K - $137K/yr

We are looking for a Front End Developer to help design and develop green field innovations in our ... Our current stack consists of a series of microservices using technologies like React.js, Node.js, ...

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All JobsReact Js Frontend JobsReact Js Frontend Jobs in Seattle, WA

React Js Frontend information

See Seattle, WA salary details

$48.4K

$125.7K

$177K

How much do react js frontend jobs pay per year?

As of Aug 17, 2026, the average yearly pay for react js frontend in Seattle, WA is $125,652.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $137,700.00 per year, depending on experience, location, and employer.

What is a React JS frontend developer?

A React JS Frontend Developer is a software engineer who specializes in building the user-facing parts of web applications using the React JavaScript library. They are responsible for designing and developing interactive and responsive user interfaces, ensuring seamless user experiences, and integrating frontend components with backend services. These developers use React’s component-based architecture to create reusable UI elements, manage application state, and optimize performance. Their role often involves collaborating with designers, backend developers, and other stakeholders to deliver high-quality web applications.

What are the key skills and qualifications needed to thrive as a React JS frontend developer?

To thrive as a React JS Frontend Developer, you need a solid understanding of JavaScript, HTML, CSS, and deep expertise in React library concepts such as components, hooks, and state management. Familiarity with tools like Redux, Webpack, Git, RESTful APIs, and testing frameworks, along with a degree in computer science or equivalent experience, is often expected. Strong problem-solving, attention to detail, and communication skills set standout developers apart in collaborative and dynamic environments. Mastery of these skills ensures responsive, maintainable, and scalable user interfaces that enhance user experience and support business goals.

How does a React JS frontend developer typically collaborate with backend teams during a project?

React JS Frontend Developers work closely with backend teams to ensure seamless integration between the user interface and server-side logic. Collaboration often involves regular meetings to align on API requirements, data formats, and endpoints. Frontend developers may provide feedback on API design for optimal user experience and troubleshoot issues together with backend engineers. Effective communication and version control practices, such as using Git and code reviews, are essential for smooth collaboration and successful project delivery.

What is the difference between React Js Frontend vs Angular Developer?

AspectReact Js FrontendAngular Developer
Required SkillsJavaScript, React, HTML, CSSTypeScript, Angular, HTML, CSS
Work EnvironmentFlexible, component-based UI developmentStructured, full-featured framework
Industry UsageWeb applications, startups, tech companiesEnterprise apps, large-scale projects

React Js Frontend and Angular Developer roles share common skills like HTML and CSS but differ mainly in frameworks and language specifics. React focuses on a flexible, component-based approach using JavaScript, while Angular uses TypeScript and a comprehensive framework structure. Both are in high demand across various industries, but React is often preferred for lightweight, fast-loading apps, whereas Angular suits large, complex enterprise solutions.

Is React Js Frontend enough for frontend?

React JS is a popular JavaScript library for building user interfaces and is often sufficient for developing modern frontends. However, front-end development also typically involves knowledge of HTML, CSS, state management, and tools like Redux or React Router to create comprehensive applications. Additional skills in UI/UX design and testing can enhance a React JS developer's effectiveness but are not strictly required for basic frontend work.

Is React Js Frontend still in demand in 2026?

React JS frontend development remains highly in demand in 2026 due to its widespread use in building dynamic web applications and its strong community support. Skills in JavaScript, JSX, and related tools like Redux or Next.js enhance employability in this field.

Is React Js Frontend still in demand?

React JS frontend development remains highly in demand due to its widespread use in building dynamic web applications and its strong community support. Employers seek developers skilled in React, JavaScript, and related tools like Redux and Webpack, making it a valuable skill for frontend developers.

What are popular job titles related to React Js Frontend jobs in Seattle, WA?

For React Js Frontend jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching React Js Frontend jobs in Seattle, WA look for?

The top searched job categories for React Js Frontend jobs in Seattle, WA are:

React Js Frontend jobs near you
Infographic showing various React Js Frontend job openings in Seattle, WA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 12% Part Time, and 6% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $125,652 per year, or $60.4 per hour.

React developer

PROLIM Global Corporation

Seattle, WA • On-site

Full-time

Re-posted 7 days ago

Job description

Role- React developer
Location: Seattle, WA(Onsite)
Type: Contract
Role Descriptions (Key Responsibilities)
Design, develop, and maintain full stack web applications using React.js (frontend), Node.js with Express.js (backend), and PostgreSQL (database).
Build responsive, high-performance UI components aligned with Starbucks design and accessibility standards.
Develop RESTful APIs and integrate them with internal and external systems.
Optimize application performance, scalability, and reliability.
Write reusable, testable code and implement unit and integration tests.
Collaborate closely with product owners, UX designers, and cross-functional development teams.
Participate in code reviews and mentor junior developers.
Engage in Agile ceremonies, including sprint planning, daily stand-ups, and retrospectives.
Ensure application security best practices are implemented and maintained.
Essential Skills and Experience
8-10 years of hands-on software development experience.
Strong proficiency in React.js, including hooks, functional components, and Redux (or similar state management libraries).
Expertise in Node.js with Express.js or similar backend frameworks.
Solid experience with PostgreSQL, including schema design, stored procedures, and query optimization.
Strong understanding of JavaScript/TypeScript and ES6 features.
Experience building and consuming RESTful APIs.
Proficiency with CI/CD pipelines (Jenkins, GitHub Actions, Azure DevOps, or similar).
Hands-on experience with Docker and cloud platforms (AWS preferred).
Familiarity with unit testing frameworks such as Jest, Mocha, Chai, and React Testing Library.
Experience working in Agile/Scrum environments.
Nice-to-Have Skills
Experience with GraphQL.
Experience working within a microservices architecture.
Knowledge of security standards, including OAuth and JWT.
Experience with AWS services such as Lambda, S3, ECS, and CloudWatch.
Experience working in retail or e-commerce domains.

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