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React Query Jobs in Missouri (NOW HIRING)

Computer Programmer

California, MO · On-site

$90 - $130/hr

Architect reusable UI component libraries and configurestate management solutions (Redux, React Query) to enhance scalability acrossproduct lines. * Integrate front-end modules with RESTful and ...

$94K - $124K/yr

React Native, Expo, React Query, Zustand, and SQLite experience is highly relevant * Strong software engineering fundamentals, including maintainable architecture, automated testing, debugging ...

Familiarity with state/data tooling such as Redux Toolkit, Zustand, React Query, GraphQL. Core Technical Skills * React, TypeScript, JavaScript (ES6+), HTML5, CSS3 (CSS-in-JS, Tailwind, Sass)

Create responsive, accessible, and performant user interfaces using React, Tailwind CSS, and TanStack Query. * Implement secure authentication and authorisation solutions using OAuth, OIDC, and ...

... React applications supporting scientific workflows for variant identification, curation, ranking, and clinical reporting. * Design and own data models, APIs, and search/query strategies that make ...

Solid understanding of relational databases (MySQL or MariaDB), including data modelling and query ... such as Vue, React, Blade, or Livewire in a Laravel context. * Prior exposure to building or ...

Proficient in JavaScript, React, or similar front‑end technologies. * Proficiency in Python or ... Conceptual familiarity or interest in learning graph technologies (databases, data models, query ...

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React Query information

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 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 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.

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 cities in Missouri are hiring for React Query jobs?

Cities in Missouri with the most React Query job openings:

Infographic showing various React Query job openings in Missouri 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.

Computer Programmer

DrKumo

California, MO • On-site

$90 - $130/hr

Other

Posted 5 days ago


Job description

The Computer Programmer builds and maintains the front-endapplications of DrKumo's remote patient monitoring platform. Responsibilities:

  • Analyze user stories, data flow diagrams, and businessrules to convert functional requirements into detailed technical specificationsusing UML and ERD techniques.
  • Modify and maintain existing programs; diagnose defectswith Chrome DevTools, log analyzers, and automated unit tests (Jest, ReactTesting Library); implement corrective fixes.
  • Optimize application performance through coderefactoring, lazy loading, memoization, and Webpack bundle analysis to reduceTime to Interactive.
  • Architect reusable UI component libraries and configurestate management solutions (Redux, React Query) to enhance scalability acrossproduct lines.
  • Integrate front-end modules with RESTful and GraphQLAPIs; implement secure data handling (OAuth 2.0, JWT) and client-side cachingstrategies.
  • Conduct peer code reviews and follow coding standardsenforced via ESLint/Prettier and CI pipelines.
  • Author and maintain technical documentation, includingcoding guidelines, release notes, and user manuals.
  • Automate build, test, and deployment workflows withGitLab CI/CD and Docker; manage rollouts to AWS hosting environments.
  • Monitor production applications with New Relic andGrafana dashboards; analyze logs to support a 99.9 percent front-end uptimeservice level.
2. Minimum Qualifications
  • Bachelor's degree in computer science, softwareengineering, information technology or computer information systems, computerengineering, or a closely related computing field, or the equivalentcombinationof education, specialized training, and progressively responsibleexperience.
  • Experience with automated testing, RESTful or GraphQLAPI integration, and secure authentication patterns (OAuth 2.0, JWT).
  • Experience with version control (Git) and CI/CDworkflows.
3.Preferred Qualifications
  • Experience building software that handles regulatedhealth data or operates in another regulated environment.
  • Experience with Docker, AWS deployment, and productionmonitoring tools.
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