Google's gTech Ads team is seeking a Business and Marketing Data Scientist to join their team in Shanghai or Beijing, China. This role is part of the gTech Ads division, responsible for support and services across Google's Ad products stack. The ideal candidate will have a strong background in data science, statistics, and machine learning, with experience in marketing analytics. They will lead data science aspects of client engagements, collaborate with customers to solve complex problems, and translate data insights into actionable recommendations. The role requires fluency in both Mandarin and English, and involves working closely with various teams to drive innovation and optimize capabilities. This position offers an opportunity to work on impactful projects at the intersection of data science and digital advertising, helping businesses of all sizes achieve better results through Google's advertising products.