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React Typescript Jobs in Seattle, WA (NOW HIRING)

iFlow Inc

Frontend Developer-React

Redmond, WA · On-site

$116K - $135K/yr

Responsibilities Develop and maintain front-end features using React, TypeScript, JavaScript, HTML, and CSS. Build reusable UI components leveraging Fluent UI and modern web design standards.

Wise Skulls

React Native Lead

Seattle, WA · On-site

$66.25 - $84.75/hr

React Native, React, TypeScript Role and Responsibilities: * Advanced React & React Native development using TypeScript, building reusable, performant UI components across web and mobile. * Strong ...

Staffingine LLC

net full stack

Bellevue, WA · On-site

Develop and maintain responsive web applications using React TypeScript and BootstrapCSS3 Design create and optimize relational database schemas and complex SQL queries using MS SQL Server Implement ...

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 ...

NiCE

Senior Full Stack Software Engineer

Seattle, WA · On-site

Responsibilities : • Build end-to-end features across a Node.js/TypeScript or Go backend and a React + TypeScript frontend, from architecture to production. • Lead with AI-assisted development by ...

NICE

Senior Full Stack Software Engineer

Seattle, WA · On-site

Build end-to-end features across a Node.js/TypeScript or Go backend and a React + TypeScript frontend, from architecture to production. * Lead with AI-assisted development by leveraging tools like ...

Vish Consulting IT

React Native Developer

Seattle, WA · On-site

Role :- React Native Developer Location :-- Seattle, WA (Hybrid) Contract Role :- We are looking ... The ideal candidate has strong experience in JavaScript/TypeScript, understands mobile UI/UX ...

STAFFWORXS LLC

React Native Developer

Seattle, WA · On-site

The ideal candidate has strong experience with React Native, JavaScript/TypeScript, and modern mobile application development practices. You will collaborate closely with product managers, designers ...

Otter

Senior Software Engineer - Seattle, WA

Seattle, WA · On-site

$139K - $183K/yr

React/TypeScript UI in Fiber micro-frontends, data integration via GraphQL and analytics APIs, and close partnership with data/platform engineers on metrics definitions and data correctness. • ...

Otter

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

React/TypeScript UI in Fiber micro-frontends, data integration via GraphQL and analytics APIs, and close partnership with data/platform engineers on metrics definitions and data correctness. • ...

NICE

Senior Full Stack Software Engineer

Seattle, WA · On-site

Build end-to-end features across a Node.js/TypeScript or Go backend and a React + TypeScript frontend, from architecture to production. * Lead with AI-assisted development by leveraging tools like ...

PROLIM Global Corporation

React developer

Seattle, WA · On-site

Role- React developer Location: Seattle, WA(Onsite) Type: Contract Role Descriptions (Key ... Strong understanding of JavaScript/TypeScript and ES6 features. Experience building and consuming ...

Provn

Agentic Full Stack Engineer 2

Bellevue, WA · On-site

$100K - $200K/yr

The stack is React, TypeScript, and Postgres, with Vite, Supabase, and Lovable in the mix, and this is an in-person role in Bellevue, WA. You fit if you have 2 to 4 years of engineering experience ...

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Showing results 1-20

All JobsReact Typescript JobsReact Typescript Jobs in Seattle, WA

React Typescript information

See Seattle, WA salary details

$70K

$139.1K

$210.5K

How much do react typescript jobs pay per year?

As of Jul 29, 2026, the average yearly pay for react typescript in Seattle, WA is $139,056.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $158,200.00 per year, depending on experience, location, and employer.

What is the difference between React Typescript vs React JavaScript?

AspectReact TypescriptReact JavaScript
Required CredentialsBasic knowledge of JavaScript, TypeScript fundamentals, optional TypeScript certificationsProficiency in JavaScript, familiarity with React
Work EnvironmentWeb development, front-end projects, teams using TypeScriptWeb development, front-end projects, teams using JavaScript
Industry UsagePopular in enterprise applications, large-scale projectsWidely used across startups and small projects
Search & Comparison IntentDevelopers choosing between React with TypeScript or JavaScriptDevelopers evaluating React with JavaScript or TypeScript

React TypeScript and React JavaScript are both popular choices for front-end development. TypeScript adds static typing to React, improving code quality and maintainability, especially in large projects. JavaScript is more flexible and easier for quick prototyping. The choice depends on project size, team expertise, and specific requirements.

What are some common challenges faced by React TypeScript developers when integrating with backend APIs?

One frequent challenge for React TypeScript developers is ensuring strong type safety when consuming data from backend APIs, especially when API responses can be inconsistent or evolve over time. Developers must often create or update TypeScript interfaces to accurately reflect the shape of the data, handle potential null or undefined values, and use type guards to ensure robustness. Collaborating closely with backend teams and maintaining clear API documentation can help mitigate these challenges and streamline the integration process.

What are React TypeScript developers?

React TypeScript developers are software engineers who specialize in building user interfaces using the React JavaScript library combined with TypeScript, a statically typed superset of JavaScript. They leverage TypeScript's type safety to write more reliable and maintainable React components and applications. Their role typically involves creating interactive web applications, ensuring code quality, and collaborating with designers and backend developers. React TypeScript developers are in high demand due to the popularity of both React and TypeScript in modern web development.

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

To thrive as a React TypeScript Developer, you need a strong grasp of JavaScript, TypeScript, React.js, and a good understanding of front-end development best practices, typically backed by a degree in computer science or related experience. Familiarity with version control systems like Git, modern build tools, and package managers (such as Webpack, npm/yarn), as well as experience with REST APIs and testing frameworks, is essential. Strong problem-solving skills, attention to detail, and effective communication are vital soft skills in this role. These skills ensure robust, maintainable codebases, effective teamwork, and the delivery of high-quality user interfaces.
What are popular job titles related to React Typescript jobs in Seattle, WA? For React Typescript jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching React Typescript jobs in Seattle, WA look for? The top searched job categories for React Typescript jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for React Typescript jobs? Cities near Seattle, WA with the most React Typescript job openings:
React Typescript jobs near you
Infographic showing various React Typescript job openings in Seattle, WA as of July 2026, with employment types broken down into 73% Full Time, and 27% Contract. Highlights an 73% In-person, 7% Hybrid, and 20% Remote job distribution, with an average salary of $139,056 per year, or $66.9 per hour.

Frontend Developer-React

iFlow Inc

Redmond, WA • On-site

$116K - $135K/yr

Contractor

Re-posted 12 hours ago

Job description

Iflow is hiring for role  Frontend Developer-React
Title- Frontend Developer-React
Location- Redmond,WA
Duration:6 Months
Experience: 
Description:
Responsibilities
Develop and maintain front-end features using React, TypeScript, JavaScript, HTML, and CSS.
Build reusable UI components leveraging Fluent UI and modern web design standards.
Implement scalable state‑management solutions using Redux or similar patterns.
Ensure compliance with accessibility (A11y) standards and deliver fully responsive interfaces.
Improve performance using techniques like lazy loading, code splitting, memoization, and pagination.
Integrate UI components with backend services and REST APIs.
Implement privacy, cookie, and user-consent–based compliance controls.
Collaborate closely with UX designers, product managers, and engineering teams.
Follow established DevOps, version control, and code review best practices.
Work within an Agile/Scrum development environment.
Required Skills & Qualifications
Strong hands-on experience with React, TypeScript, JavaScript, HTML5, and CSS3.
Experience using Fluent UI, Material UI, or similar UI component libraries.
Proven track record in building accessible and responsive web interfaces.
Solid understanding of Redux, context-based state management, or other structured patterns.
Familiarity with Azure DevOps, Git, and CI/CD pipelines.
Understanding of Agile methodologies and team-based software development practices.
Preferred Qualifications
Experience working with enterprise-scale applications.
Knowledge of performance monitoring tools and front-end testing frameworks.
• • Exposure to micro-frontend architecture or modular UI system