Senior React UI Engineer - Scalable Components & GraphQL

Cloud Analytics Technologies, LLC; Austin (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

Cloud Analytics Technologies, LLC is seeking a senior Front-End Developer to build reusable React components, implement hooks and Redux-based state management, and integrate REST and GraphQL services. You will optimize performance, ensure security, and contribute to robust unit tests in a collaborative team.

The role involves close collaboration with designers, backend engineers, and product managers to deliver high-quality UI across the application.

Qualifications

• 8–10 years of hands-on experience in UI / Front-End Development.
• Advanced experience working with React.js, React Hooks, Redux, Flux, and component-based architecture.
• Experience with Webpack, Enzyme, and other front-end build/testing tools.
• Familiarity with REST APIs, GraphQL, and third-party service integration.
• Awareness of front-end security practices (CSP, XSS prevention, etc.).
• Hands-on experience writing unit tests and maintaining high test coverage.
• Excellent problem-solving, communication, and collaboration skills.

Responsibilities

• Build reusable, scalable React components following best practices.
• Implement React Hooks, state management (Redux / Context API), and component lifecycle methods.
• Integrate and consume RESTful APIs and GraphQL services.
• Use React ecosystem tools such as Webpack, Enzyme, Redux, and Flux.
• Work on application performance tuning, code splitting, and rendering optimizations.
• Follow front-end security best practices to ensure secure UI development.
• Develop and maintain unit tests using Jest, React Testing Library, or similar frameworks.
• Collaborate closely with designers, backend engineers, and product managers to deliver high-quality UI .
• Debug, troubleshoot, and resolve UI /UX issues across the application.
• Stay updated with the latest React updates, patterns, and industry best practices.
• Work with version control tools like Git/GitHub for code management.

Skills

React.js

React Hooks

Redux

Flux

Web performance

Unit testing

Security best practices

REST APIs

GraphQL

Git

Tools

Webpack

Enzyme

Testing Library

Jest

GitHub

Job description

Cloud Analytics Technologies, LLC is seeking a senior Front-End Developer to build reusable React components, implement hooks and Redux-based state management, and integrate REST and GraphQL services. You will optimize performance, ensure security, and contribute to robust unit tests in a collaborative team.

The role involves close collaboration with designers, backend engineers, and product managers to deliver high-quality UI across the application.