The Creative Development Lead role at Google involves managing a portfolio of advertisers and agencies, fostering C-level creative relationships, and showcasing Google's platform and services to build successful campaigns. Responsibilities include conducting client visits, leading educational sessions on Google's creative solutions (particularly video ads), developing creative case studies, advocating for these at industry events, and executing creative initiatives to support the Google ecosystem. The ideal candidate will have at least 7 years of agency campaign experience and fluency in English and Japanese.