Principle UI Designer
Core
Define and elevate the visual language of FanDuel's Sportsbook experience across iOS, Android, and Web, ensuring intuitive, premium, and emotionally engaging interactions.
Role type
Principal UI Designer (Individual Contributor Leadership)
Builds
Scalable visual systems, reusable interaction patterns, design frameworks, and AI-assisted design workflows for a large-scale mobile gaming ecosystem.
Domain
Mobile Gaming / Sports Betting / Digital Product Design
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Visual design craft, typography, layout, hierarchy, color theory, interaction design, motion design, visual storytelling, design systems architecture, cross-platform UI patterns (iOS/Android/Web), AI-assisted design workflows, mentorship, engineering partnership.
Preferred skills
Experience defining visual direction for multiple teams, influence without formal management, rapid concept exploration, accessibility and inclusive design expertise.
Technologies
iOS, Android, Web, Design Systems, AI tools
Responsibilities
Define the visual quality bar for Sportsbook; establish visual design principles (typography, color, motion); partner with Product Design, Engineering, and Brand to shape visual direction; coach designers through critique and workshops; influence engineering implementation for production quality; build reusable libraries and tooling; represent Product Design in executive discussions.
Seniority
Principal, Individual Contributor Leadership
