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React Query Jobs in Virginia (NOW HIRING)

This role involves designing and developing engaging React Native components and mentoring junior ... Preferred : • Experience using RTK Query is a plus. • Understanding how containerization and ...

Design and develop engaging, intuitive and reusable React Native components. * Use modern software ... Desired Skills and Experience * Experience using RTK Query is a plus. * Understanding how ...

Sr .Net Developer

Vienna, VA · On-site

$55.25 - $68.50/hr

Strong React / TypeScript / Next.js 15 -- App Router, RTK Query, Tailwind CSS, component library patterns * Azure SQL / SQL Server schema design -- SSDT projects, query optimization, multi-tenant ...

... React frontend. * Implement write-path logic that routes commit actions (budget approvals, PO ... Proficiency with Azure SQL, schema design, query optimization, and working with a delta-refreshed ...

Mobile Developer Senior

Ashburn, VA · On-site

$160K - $200K/yr

Design and develop engaging, intuitive and reusable React Native components. * Use modern software ... Experience using RTK Query is a plus. * Understanding how containerization and orchestration Tools ...

Mobile Developer Senior

Ashburn, VA · On-site

$160K - $200K/yr

Design and develop engaging, intuitive and reusable React Native components. * Use modern software ... Experience using RTK Query is a plus. * Understanding how containerization and orchestration Tools ...

Showing results 21-40

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 Virginia are hiring for React Query jobs?

Cities in Virginia with the most React Query job openings:

Infographic showing various React Query job openings in Virginia 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.

Mobile Developer Senior

SAIC

Ashburn, VA • On-site

Full-time

Re-posted 17 days ago


SAIC rating

7.9

Company rating: 7.9 out of 10

Based on 79 frontline employees who took The Breakroom Quiz

80th of 225 rated it services


Job description

Job Summary:
SAIC is currently seeking a motivated, career and customer oriented Mobile Developer (Senior) to join our team to continue an exciting and challenging career in Ashburn, VA. This role involves designing and developing engaging React Native components and mentoring junior developers while utilizing modern software engineering tools.
Responsibilities:
• Design and develop engaging, intuitive and reusable React Native components.
• Use modern software engineering tools including VS Code, Gitlab, and Atlassian Suites for ticketing and documentation, development, and testing software.
• Present solutions at formal and informal design reviews in conjunction with the Technical Lead, and document the design according to the Government’s system lifecycle methodology.
• Understand how to interface with Native code on Android and iOS from React Native.
• Code unit tests and end-to-end test using the framework of choice of the team.
• Participate in daily scrums and code reviews.
• Mentor junior developers in React Native.
• Keep up to date with React Native technology updates and trends.
Qualifications:
Required:
• Bachelor’s degree in Computer Science or related field with 9+ years of technical experience.
• Proven Mobile development experience.
• React Native (a plus).
• Native iOS, Android.
• Some Detox experience.
• Typescript.
• Constructing and debugging CI/CD build Pipelines for mobile targets.
• Understanding how REST APIs work.
• Understanding of Micro Service Architecture.
• Unit Test and End-to-End test development.
• Ability to obtain and hold a public trust position and favorable suitability based on a CBP Background Investigation.
• Must be a US Citizen.
• On-site in Ashburn, VA 5 days per week for the first year of employment.
Preferred:
• Experience using RTK Query is a plus.
• Understanding how containerization and orchestration Tools work.
• Experience working on an agile team such as Scrum.
• Master’s degree in computer science or related field is a plus.
Company:
SAIC specializes in IT, enterprise IT, engineering, and professional services. Founded in 1969, the company is headquartered in Reston, USA, with a team of 10001+ employees. The company is currently Late Stage.

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