Senior React.js Front-End Architect (Redux & Hooks)

Ethereum Technologies; Plano (TX); On-site; USD 120,000 - 160,000; Full time

Job summary

Ethereum Technologies in Plano, TX is seeking an experienced Front-end Developer to design and implement scalable user interfaces using React. You will build reusable components, integrate RESTful APIs, and ensure robust state management with Redux or Context API.

The role requires deep knowledge of modern tooling (Webpack, Vite, Babel) and solid experience with testing (Jest, React Testing Library). You’ll collaborate with design and backend teams to deliver high-quality applications in an

Qualifications

• 5+ years of experience in front-end development with strong expertise in React.js.
• Hands-on experience with HTML5, CSS3, and responsive web design.
• Experience developing reusable components and front-end application architectures.
• Strong understanding of React Hooks, Redux, Context API, and state management.
• Experience integrating RESTful APIs and working with JSON data.
• Knowledge of modern front-end build tools such as Webpack, Vite, and Babel.
• Experience with Git, GitHub, or Bitbucket for version control.
• Experience with unit testing frameworks such as Jest and React Testing Library.

Skills

React.js

HTML5/CSS3

Responsive design

Reusable components

React Hooks

Redux / Context API

RESTful APIs

JSON data handling

Webpack/Vite/Babel

Git (GitHub/Bitbucket)

Unit testing (Jest/RTL)

Tools

Jest

React Testing Library

Job description

Ethereum Technologies in Plano, TX is seeking an experienced Front-end Developer to design and implement scalable user interfaces using React. You will build reusable components, integrate RESTful APIs, and ensure robust state management with Redux or Context API.

The role requires deep knowledge of modern tooling (Webpack, Vite, Babel) and solid experience with testing (Jest, React Testing Library). You’ll collaborate with design and backend teams to deliver high-quality applications in an