App Dev & Support Engineer IV

Job Description: UI/UX Design Developer (React Web Application)

Overview

We are seeking a skilled UI/UX Design Developer with expertise in React to design, develop, and enhance modern web applications. This role blends creative design with front\u2011end engineering to deliver intuitive, accessible, and visually engaging user experiences. The ideal candidate excels at translating business and technical requirements into elegant, scalable interfaces and enjoys collaborating across product, engineering, and business teams.

Key Responsibilities

User Experience & Interface Design

• Design user-centered interfaces for complex workflows within enterprise web applications.
• Produce wireframes, mockups, prototypes, user flows, and interaction models.
• Conduct user research, usability testing, and iterative design improvements.
• Develop and maintain design systems, style guides, and reusable UI patterns.
• Uphold accessibility, usability, and performance standards across all UI deliverables.
• Define clear page layouts, navigation structures, interaction flows, and user journeys.
• Use prototyping to demonstrate transitions, micro-interactions, and component behaviors.

Frontend Development (React)

• Build responsive, accessible, and performant UI components using React, Vite, Material UI, Redux Toolkit, React Query, React Hook Form, and StyledComponents/SCSS.
• Implement reusable component architectures aligned with design system standards.
• Ensure cross-browser compatibility, visual consistency, and WCAG accessibility compliance.
• Integrate UI components with backend APIs and RESTful services.

Azure DevOps

• Use Azure DevOps Repos for source control, branching, merging, and version management.
• Participate in Azure DevOps Boards for work item tracking, sprint planning, and backlog grooming.
• Contribute to CI/CD processes using Azure Pipelines, ensuring smooth deployment of UI features.
• Collaborate using DevOps dashboards, pull requests, and code review workflows.

Collaboration & Delivery

• Partner with product managers, backend engineers, QA, and business stakeholders to deliver high-quality features.
• Provide design and technical input during sprint planning and architectural discussions.
• Translate UX concepts into feasible, scalable technical solutions.

Required Qualifications

• 3\u20137+ years of experience in UI/UX design and frontend development.
• Strong proficiency in React, JavaScript/TypeScript, HTML5, and CSS/SCSS.
• Experience with design tools (such as Figma, Adobe XD, Sketch, or InVision).
• Hands-on experience with Azure DevOps Repos and Azure DevOps Boards.
• Solid understanding of UX principles, design thinking, and interaction design.
• Familiarity with Agile methodologies and code review best practices.

Preferred Qualifications

• Experience with Material UI, Fluent UI, or custom component libraries.
• Knowledge of accessibility standards (WCAG 2.1+).
• Experience with state management tools (Redux).
• Familiarity with build tools (Vite/Webpack) and performance optimization techniques.
• Comfort with micro-interactions or motion design using Framer Motion or similar libraries.