Contract: W2 only, 22 month contract with potential for extension or conversion to full time with either the client or CEI
Pay: $70.00-80.00/hour + optional medical, dental, vision, 401(k) match
Overview 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. Key Responsibilities
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
Required Skills
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)
Why Should I Apply? Join a high-impact team building cutting-edge AI-driven interfaces and shape scalable UI foundations for complex, data-intensive platforms. This is a unique opportunity to influence user experience across enterprise-level applications. About CEI: As a trusted technology partner, CEI delivers solutions that help our customers transform their business and achieve meaningful results. From strategy and custom application development through application management - our technology and digital experience services are tailored to meet each unique need of our customers. Our staffing solutions bring specialized skills to complement our customers' workforce and project requirements.