Proven track record driving measurable business outcomes (acquisition, interest, unassisted adoption) through consumer-facing digital product experience, including direct accountability to senior leadership on experience KPIs and strong analytical skills to synthesize product usage data into design decisions. The Sr Director, Product Design & User Experience defines and executes T-Mobile's enterprise design vision across all digital channels, including T-Life, Web, assisted, Conversational Design, Digital Accessibility, and User Research.