React.js Developer Jobs

React.js Developer

Altius Technologies

Location:
United States

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

Save Job

Apply Position

Job Description:

Develop new user-facing features using React.js and modern JavaScript (ES6+). Build reusable components and front-end libraries for future use. Translate designs and wireframes into high-quality, responsive code. Optimize components for maximum performance across a wide range of devices and browsers. Collaborate with product managers, designers, and back-end developers to deliver seamless UI/UX. Maintain code quality, organization, and automation through tools like ESLint, Prettier, and testing frameworks. Debug and resolve technical issues.

Job Responsibility:

Develop new user-facing features using React.js and modern JavaScript (ES6+)
Build reusable components and front-end libraries for future use
Translate designs and wireframes into high-quality, responsive code
Optimize components for maximum performance across a wide range of devices and browsers
Collaborate with product managers, designers, and back-end developers to deliver seamless UI/UX
Maintain code quality, organization, and automation through tools like ESLint, Prettier, and testing frameworks
Debug and resolve technical issues

Requirements:

Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
Solid understanding of React.js and its core principles
Experience with popular React.js workflows (such as Redux, Context API, or Recoil)
Familiarity with RESTful APIs and modern front-end build pipelines and tools (e.g., Webpack, Babel)
Experience with version control systems like Git
Knowledge of HTML5, CSS3, and responsive design
Understanding of modern authorization mechanisms, such as JSON Web Token

Nice to have:

Familiarity with tools like Jest, React Testing Library, or Cypress is a plus
Experience with TypeScript and/or Next.js
Familiarity with UI/UX design principles and tools like Figma
Previous experience in Agile/Scrum environments
Bachelor's degree in Computer Science, Engineering, or related field (or equivalent practical experience)

Additional Information:

Job Posted:
December 05, 2025

Work Type:

On-site work

View All Jobs In This Company

Job Link Share:

Welcome to CrawlJobs.com –
Your Global Job Discovery Platform

At CrawlJobs.com, we simplify finding your next career opportunity by bringing job listings directly to you from all corners of the web. Using cutting-edge AI and web-crawling technologies, we gather and curate job offers from various sources across the globe, ensuring you have access to the most up-to-date job listings in one place.