UI Developer
Chicago, IL, United States
- Experience
- 1–15 years
- Employment
- Contract
- Work mode
- Onsite
- Salary
- Not disclosed
- Deadline
- Apply by 1 Nov 2026
- Posted
- 2025-07-28
Required skills
| Skill | Experience | Level |
|---|---|---|
| React.Js | 5+ years | Not specified |
| HTML (Hypertext Markup Language) | 7+ years | Not specified |
| JavaScript | 5+ years | Not specified |
| CI/CD | 5+ years | Not specified |
| CSS | 7+ years | Not specified |
About the role
Position: UI Developer
Location: Chicago, IL
Duration: 10 Months Contract
Note - Since position is W2/1099 Contract, Independent visas holder encourage to apply.
Required Education:
• Bachelor’s degree in Information Technology, Computer Science, or a related field
Required Experience, Knowledge & Skills:
• Expert in React.js (state management with Redux/Zustand, hooks, performance optimization)
• Proficient in HTML5, CSS3, JavaScript (ES6+)
• Experience with Webpack, Module Federation, and front-end build tools
• Familiarity with JavaScript testing tools (Jest, React Testing Library, etc.)
• Knowledge of responsive design, cross-browser compatibility, and accessibility standards
• Experience prototyping and optimizing user interfaces
• Experience with CI/CD pipelines
• Ability to work with backend APIs and integrate with design teams
Preferred Experience, Knowledge & Skills:
• Cloud deployment via Azure/AWS preferred
Required Soft Skills:
• Strong analytical and problem-solving abilities
• Excellent communication and teamwork
• Multitasking and time management under pressure
The Senior UI Developer will lead the development of React-based UI applications, frameworks, and reusable components, ensuring high performance and seamless user experiences. This role requires close collaboration with backend developers, designers, and stakeholders to deliver scalable and responsive web solutions.
Key Responsibilities:
• Develop and maintain React.js applications using modern best practices
• Optimize applications for speed, scalability, and SEO
• Collaborate with UX/UI designers to implement pixel-perfect, responsive interfaces
• Work with backend teams to integrate APIs and services
• Troubleshoot, debug, and improve existing codebases
• Implement state management solutions (Redux, Zustand, etc.)
• Utilize Webpack, Module Federation, and CI/CD pipelines for deployment
• Conduct code reviews, testing, and documentation
• Monitor and enhance front-end performance metrics (load time, rendering efficiency)