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

Webtellect, LLC

FE Developer + React

Seattle, WA · On-site +1

$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, ...

VDart, Inc.

.Net Fullstack Developer

Bellevue, WA

... with React js and integrate with backend APIs Design and optimize relational databases using SQL Server Implement and manage Azure services including App Services Functions Storage and DevOps ...

Mastech Digital

Front End Engineer

Redmond, WA · On-site

$50 - $70/hr

React JS - Angular JS - JavaScript Role Description: The Front End Engineer must have 3+ years of experience. Key Job Responsibilities: - Design and implement Mobile Web Apps and native apps for ...

Zen3

.Net Full Stack Developer

Redmond, WA

Microsoft Role: .Net Full Stack Developer Location: Redmond, WA Type: Contract Duration: 12+ Months ... Good knowledge in Design patterns * experience in Java script, Angular JS or React JS is preferred ...

Zen3

.Net Full Stack Developer

Redmond, WA · On-site

Company Description JOB DETAILS: Client: Microsoft Role: .Net Full Stack Developer Location ... Good knowledge in Design patterns * experience in Java script, Angular JS or React JS is preferred ...

krg technology inc

"Sr. Developer"

Redmond, WA

$61.25 - $75/hr

Angular 2 Heavier front-end focus. candidate who has successfully completed 2+ projects on Angular JS, React, TypeScript etc Well verse with Microsoft technologies, C#, .Net Strong communication ...

Sonsoft Inc

UI Developer (GC--USC)

Redmond, WA · On-site

$56 - $72.75/hr

... React.js, Angular.js, Bootstrap.js, Node js, dynamic HTML and JSON Should have good knowledge of React js, Redux, Angularjs 2, DurandalJS, KnockoutJS, Telerik frameworks At least 3 years of ...

Avani Technology Solutions, Inc.

Sr. Developer

Seattle, WA · On-site

$62 - $82/hr

JS, moment.js etc - Sound knowledge of pre-processor scripting languages such as SCSS, Less etc - Expertise in component life cycle events - Expertise in implementing React Router - Hands on ...

Keylent Inc

Sr. Software Engineer

Bellevue, WA

$138K - $182K/yr

Sr. Software Engineer Specialist with.Net experience, min 7+ exp fullstack Microsoft technology ... NET MVC, Web API, Experience in working with React JS is minimum 3 yrs High level of understanding ...

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

React Js Developer information

See Seattle, WA salary details

$48.4K

$125.7K

$177K

How much do react js developer jobs pay per year?

As of Jun 14, 2026, the average yearly pay for react js developer in Seattle, WA is $125,650.00, 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 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.
What are the most commonly searched types of React Js Developer jobs in Seattle, WA? The most popular types of React Js Developer jobs in Seattle, WA are:
What are popular job titles related to React Js Developer jobs in Seattle, WA? For React Js Developer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching React Js Developer jobs in Seattle, WA look for? The top searched job categories for React Js Developer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for React Js Developer jobs? Cities near Seattle, WA with the most React Js Developer job openings:
React Js Developer jobs near you
Infographic showing various React Js Developer job openings in Seattle, WA as of June 2026, with employment types broken down into 62% Full Time, 32% Part Time, and 6% Contract. Highlights an 75% Physical, 5% Hybrid, and 20% Remote job distribution, with an average salary of $125,650 per year, or $60.4 per hour.
FE Developer + React

FE Developer + React

Webtellect, LLC

Seattle, WA • On-site, Remote

$118K - $137K/yr

Contractor

Posted 25 days ago

Job description

Company Description
Webtellect is an established software consulting firm. We are equivalent to the finest "custom home builders" as it applies to software. We build software for those companies who have funding but not the resources or for those companies who have the resources but not bandwidth. We analyze, design, develop, test, deploy, maintain, and learn from our engagements to improve for the next. We all share a passion and joy for software excellence. As such, Webtellect consultants are highly coveted.
Job Description
  • We are looking for a Front End Developer to help design and develop green field innovations in our industry.
  • This role is responsible for prototyping, analysis, design, development, and delivery of the next generation product line along with bringing best practices to the current business.
  • We are building a next generation multi-channel multi-product e-commerce platform. Our current stack consists of a series of microservices using technologies like React.js, Node.js, Java, Spring Boot, Redis, HTML5/CSS3, Amazon Web Services, Docker and Big Data.
  • We execute an agile process that focuses on a biweekly delivery of quality software to production.
  • We are committed to using the latest technology and challenging ourselves.

Qualifications
  • 5+ years of Front End development including React and JavaScript
  • Experience with web application frameworks like Express, Strongloop, RoR, or Spring Boot
  • Experience building large-scale distributed systems using RESTful web services
  • Experience with front end technologies like CSS pre-compilers, templating, React and responsive design
  • Solid foundation in data structures, algorithms, OO Design and patterns
  • Comfortable in a fast paced agile process embracing Test-Driven-Design and APIs leading to CI/CD
  • B.S. in Computer Science, Electrical or Computer Engineering.

Additional Information
Notes:
  • 6 month contract.
  • ** No 3rd parties. **
  • ** No Visas allowed **

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