UI/UX Frontend Developer

UI/UX Frontend Developer (React.js)

Location: San Francisco, CA (Hybrid 50% onsite)

Job Summary

We are seeking an experienced UI/UX Frontend Developer with strong expertise in React.js to lead the design and development of modern, scalable enterprise web applications. This role combines hands-on development with technical leadership, focusing on frontend architecture, reusable UI components, and best practices.

Key Responsibilities

• Lead the design and development of reusable UI components using React.js.
• Define frontend architecture, coding standards, and development best practices.
• Build and maintain reusable component libraries and design systems.
• Architect scalable, high-performance frontend solutions for enterprise applications.
• Optimize application performance, scalability, and responsiveness.
• Ensure cross-browser compatibility and responsive design implementation.
• Collaborate closely with UX designers, backend developers, and cross-functional teams.
• Conduct code reviews and design reviews to ensure quality and consistency.
• Mentor development team members and provide technical guidance.
• Maintain technical documentation and frontend architecture standards.

Required Skills & Qualifications

• Strong expertise in React.js and frontend application architecture.
• Proficiency in TypeScript, JavaScript (ES6+), HTML5, and CSS3.
• Experience with Material UI, Styled Components, Webpack, and Storybook.
• Expertise with state management solutions such as Redux, Zustand, or Context API.
• Experience building enterprise-grade component libraries and design systems.
• Strong understanding of frontend performance optimization techniques.
• Experience developing applications that handle large datasets and dashboards.
• Knowledge of accessibility standards (WCAG) and frontend security best practices.
• Experience with testing frameworks including Jest and React Testing Library.
• Experience integrating REST APIs.
• Familiarity with CI/CD pipelines and Docker.

Nice to Have

• Experience with Next.js.
• Knowledge of Micro Frontend architecture.
• Experience with data visualization libraries.
• Financial services or fintech domain experience.

Preferred Experience

• 8 12+ years of frontend development experience.
• 5+ years of hands-on React.js development.
• Experience leading UI architecture and frontend modernization initiatives.
• Experience with Azure Cloud and Azure DevOps.
• Experience working in Agile/Scrum environments.

Education

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• React and/or Azure certifications are a plus.