UX/UI Developer

This team creates world-class immersive digital experiences across parks, cruise, vacation club, and enterprise platforms-owning the end-to-end guest experience across attractions, food & beverage, resorts, transportation, and merchandise. We are seeking a highly skilled Sr. UI/UX Developer to lead UI implementation and experience evolution for web-based AI and analytics applications., * Implement and customize UI for Open WebUI, LiteLLM Admin UI, Archestra, and Arize-based applications to align with client standards

• Build responsive, production-ready user interfaces directly from Figma designs
• Work closely with UX designers to understand intent, clarify edge cases, and resolve design gaps
• Extend and theme existing UIs using custom CSS, theming systems, and configuration-driven branding
• Develop reusable UI component libraries and shared design patterns
• Collaborate with backend engineers to integrate UI with APIs (data binding, error handling, loading states)
• Ensure accessibility (WCAG), responsiveness, and performance across browsers/devices
• Configure and extend UI layers of vendor/open source tools without compromising upgrade paths
• Contribute to UI technical documentation
• Provide informal leadership, code reviews, and UI best practice guidance

• 5+ years of experience as UI Developer / Front End Engineer / UI/UX Developer
• Strong experience with Figma (components, design systems)
• Advanced proficiency in HTML, CSS, JavaScript (responsive design, cross-browser compatibility)
• Proficiency in Python for UI-adjacent work
• Experience with modern frameworks (React, Angular, or Vue)
• Experience with Svelte / Smelte
• API integration experience (REST/JSON)
• Experience theming or branding existing tools/admin UIs (Open WebUI, LiteLLM, etc.)
• Strong visual detail (spacing, typography, interaction)
• Strong UI/UX principles for data-heavy or AI-driven applications
• Agile collaboration experience
• Strong communication skills

Required Education

• Bachelor’s degree in CS, HCI, Graphic Design, or related field

Preferred Skills

• Experience customizing Open WebUI and LiteLLM Admin UI
• Experience with Arize, Phoenix, or AI observability tools
• Graphic design skills (icons, layout)
• Familiarity with design tokens and enterprise design systems
• Accessibility experience (WCAG, ARIA, keyboard navigation)
• Agile/Scrum and CI/CD experience
• Craft leadership in UI quality and mentorship
• Cross-functional collaboration (UX, Product, Engineering)
• Strong problem solving in complex workflows
• Clear documentation and communication
• Portfolio required (production UI work preferred)