Rosemary B.

Rosemary B. has extensive experience in product management, currently serving as a Product professional at Meta since June 2024. Previously, Rosemary was the Product Lead at Bumble Inc., where leadership was provided for Bumble's dating app, achieving over 20 million monthly active users and exceeding $700 million in annual revenues. As Head of Product at Moonpig, Rosemary guided a team through a £1.2 billion IPO and a major replatforming of the tech stack that enhanced customer and commercial metrics. In an Entrepreneur-in-Residence capacity at Founders Factory, Rosemary co-founded two companies and advised series-A and B startups. Prior experience includes serving as Senior Product Manager for Data Science at Black Swan Data, leading the AI & Machine Learning portfolio, and working as a Deployment Strategist at Palantir Technologies, where user-friendly B2B products were developed. Rosemary holds an MA (Hons) in Philosophy, Politics, and Economics from the University of Oxford.