Steven Tristan Young

CMO Poshmark

Steven Tristan Young is Chief Marketing Officer at Poshmark, a leading social commerce platform for the next generation of retailers and shoppers, where he leads growth, product, and brand marketing. Steven, a seasoned technology marketing executive, was formerly the Vice President of Growth at GrubHub, where he managed the company’s customer and market level growth business, while also helping shape the company's brand and customer messaging platforms. Prior to GrubHub, Steven held leadership positions at DIRECTV, American Express, Endurance International Group, and Puma Sports. At American Express, Steven led the marketing efforts for the company’s flagship “Black Card” and "Platinum Card" portfolios, driving the brand design, customer positioning, and marketing communications strategy. Steven received his undergraduate degree from the Wharton School at the University of Pennsylvania and is also an alumnus of Harvard Business School.