UI React developer

Cloud Analytics Technologies, LLC; Chicago (IL); On-site; USD 120,000 - 190,000; Full time

Job summary

Cloud Analytics Technologies, LLC is seeking an accomplished Senior Front-End Engineer to design, develop, and maintain enterprise-scale web applications using React.js. You will lead front-end technical design discussions and build reusable UI components that scale across teams.

You will collaborate with product owners, UX designers, and backend engineers, integrate RESTful APIs, and contribute to CI/CD and testing pipelines to ensure robust, accessible, and high-performance experiences.

Qualifications

• 8+ years of front-end development experience.

Responsibilities

• Design, develop, and maintain enterprise-scale web applications using React.js.

Skills

8+ years front-end development

5+ years React.js

JavaScript (ES6+)

TypeScript

HTML5/CSS3

Redux/Context API

Responsive design

REST APIs

Git

Agile methodologies

Tools

Redux

Context API

Jest/Cypress

Git

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Key Responsibilities:

• Design, develop, and maintain enterprise-scale web applications using React.js.
• Lead front-end technical design and architecture discussions.
• Build reusable, scalable, and responsive UI components.
• Collaborate with product owners, UX designers, architects, and backend teams.
• Integrate RESTful APIs and third-party services.
• Optimize application performance, accessibility, and user experience.
• Conduct code reviews and promote front-end best practices.
• Troubleshoot and resolve complex UI and application issues.
• Contribute to CI/CD, testing, and deployment processes.

Required Skills:

• 8+ years of front-end development experience.
• 5+ years of hands-on experience with React.js.
• Strong expertise in JavaScript (ES6+), TypeScript, HTML5, and CSS3.
• Experience with Redux, Context API, and state management frameworks.
• Solid understanding of responsive web design and cross-browser compatibility.
• Experience with REST APIs, Git, and Agile development methodologies.
• Strong problem-solving and communication skills.

Preferred Skills:

• Experience in Retail or eCommerce environments.
• Exposure to cloud platforms such as GCP, AWS, or Azure (not mandatory).
• Experience with Micro Frontend architecture.
• Familiarity with Jest, React Testing Library, or Cypress.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.

Some of our Business Ventures - Knowledge Analytics

Do restrictive necessities, your capability for advanced analytics or your business model need custom-made applications and infrastructure configurations? opt for our hosted managed services to urge comprehensive analytics solutions supported industry-leading Cloud Analytics Technologies, LLC code - delivered by the Cloud Analytics Technologies, LLC consultants UN agency understand these solutions best. Through a mix of with-it technology and dedicated service and support, Cloud Analytics Technologies, LLC hosted managed services will facilitate you: