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React Query Jobs in Seattle, WA (NOW HIRING)

... React, JavaScript, and HTML/CSS. * Solid understanding of SQL databases and query optimization. * Experience integrating or developing with AI/ML services on Azure. * Exposure to Copilot Studio and ...

Senior Software Engineer

Bellevue, WA · On-site

$138K - $182K/yr

Must Have Skills Requirements Elasticsearch Experience Optimizing indexing pipeline and query ... Nice to Have Skills Preferred Requirements Frontend React Development Kotlin experience Soft Skills ...

Senior Software Engineer - UI

Redmond, WA · On-site

$145K - $181K/yr

Three.js, React Three Fiber, Drei, WebGL, shaders, GLTF pipelines, BVH acceleration, or point-cloud ... Query, Zustand, Tailwind CSS v4, tailwind-variants, Floating UI, Mantine, or Visx. • Experience ...

Frontend Developer

Redmond, WA · On-site

$116K - $135K/yr

Three.js, React Three Fiber, Drei, WebGL, shaders, GLTF pipelines, BVH acceleration, or point cloud ... Query, Zustand, Tailwind CSS v4, tailwind-variants, Floating UI, Mantine, or Visx. • Experience ...

... angularjs, react etc. Advanced understanding of HTML/CSS and cross browser compliant websites ... query tuning, and maintenance. Strong communication skills in a professional setting; ability to ...

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React Query information

See Seattle, WA salary details

$113.2K

$153.6K

$238.4K

How much do react query jobs pay per year?

As of Jun 9, 2026, the average yearly pay for react query in Seattle, WA is $153,633.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,100.00 and $190,600.00 per year, depending on experience, location, and employer.

What are some common challenges developers face when integrating React Query into an existing React application?

One common challenge developers encounter is adapting existing state management patterns to leverage React Query’s data-fetching and caching mechanisms effectively. Transitioning from traditional global state solutions like Redux or Context to React Query often requires rethinking how server state and client state are separated and managed. Additionally, ensuring proper cache invalidation and understanding query keys can be tricky at first, but mastering these concepts is essential for optimal application performance. Collaborating with teammates to establish best practices for query structure and error handling helps streamline the adoption process.

What is the difference between React Query vs React Developer?

AspectReact Query
Required SkillsData fetching, caching, server state management, React hooks
Work EnvironmentFrontend development, UI/UX focus, JavaScript/React projects
Industry UsageWeb applications, SaaS platforms, e-commerce sites

React Query is a library for managing server state in React applications, focusing on data fetching and caching. A React Developer builds entire user interfaces, often using React Query as a tool within their skill set. While React Developers need broader knowledge of React, JavaScript, and UI design, React Query specialists focus on efficient data management within React apps. Both roles often overlap in web development teams, but React Query is a specific library skill, whereas React Developer is a broader role.

What is React Query?

React Query is a powerful data-fetching and state management library for React applications. It simplifies the process of fetching, caching, synchronizing, and updating server data in your UI, eliminating the need for complex state management solutions or manual data handling. By handling background updates, caching, and stale data, React Query helps developers build fast and responsive applications with less boilerplate code. It works seamlessly with REST, GraphQL, and other data sources, making it a versatile choice for modern web development.

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

To thrive as a React Query Developer, you need a solid understanding of JavaScript, React, and asynchronous data fetching patterns, along with experience in frontend development. Proficiency with React Query itself, familiarity with RESTful APIs, GraphQL, and tools like Axios or Fetch are typically required. Strong problem-solving skills, attention to detail, and effective communication set top candidates apart in this role. Mastery of these skills ensures efficient data management, optimal user experiences, and smooth integration of complex data-driven features in modern web applications.

Full Stack Developer (TypeScript / React / ERP Integration)

Prophecy Technologies

Seattle, WA • On-site

Full-time

Posted 8 days ago


Job description

Job Summary
We are looking for a highly skilled Full Stack Developer to build a large-scale, AI-powered external-facing supplier platform that integrates with enterprise ERP systems. This role involves working in a small, high-impact engineering team to deliver a high-visibility pilot within a short timeline. The ideal candidate will have strong expertise in TypeScript, React, API-driven backend development, and ERP integrations, along with the ability to design scalable architectures and optimize system performance.
Location
Seattle, WA
Experience
8-10+ Years
Key Responsibilities
  • Build and develop the AI-powered supplier platform from the ground up.
  • Design and implement scalable ERP integration patterns.
  • Develop frontend applications using TypeScript and modern React frameworks.
  • Implement API-driven backend services supporting synchronous and asynchronous data processing.
  • Optimize performance across frontend and backend systems including LCP, FCP, query optimization, and caching strategies.
  • Manage and process large datasets using pagination, filtering, indexing, and query tuning techniques.
  • Diagnose and resolve performance bottlenecks across application layers.
  • Ensure secure, maintainable, and scalable architecture across the platform.
  • Write unit, integration, and regression tests to ensure system reliability.
  • Maintain CI/CD pipelines and automated test execution.
  • Collaborate with stakeholders and coordinate with offshore teams for development activities.

Required Skills & Experience
  • Strong experience as a Full Stack Developer.
  • Hands-on experience with TypeScript (Mandatory).
  • Strong expertise in React and modern frontend frameworks.
  • Experience designing API-driven architectures and backend services.
  • Strong experience with PostgreSQL including query optimization and indexing strategies.
  • Experience implementing synchronous and asynchronous processing patterns.
  • Experience with large-scale system design and performance optimization.
  • Experience with CI/CD pipelines and automated testing frameworks.
  • Ability to review and validate AI-generated code using tools like GitHub Copilot.
  • Strong problem-solving, communication, and collaboration skills.

Competencies
  • Full Stack Development
  • TypeScript
  • React.js
  • PostgreSQL
  • API Development
  • ERP Integration
  • System Performance Optimization

Preferred Skills
  • Experience with Apache NiFi or event-driven integration architectures.
  • Experience working with AI-assisted development tools like GitHub Copilot.
  • Experience building external-facing enterprise platforms.
  • Experience working in agile teams with offshore collaboration.
  • Experience in high-performance web application optimization.