A leading e-commerce firm seeks a Senior Applied Scientist in Barcelona to define and lead the science strategy for Lifecycle Marketing. This role requires building sophisticated models and executing strategies to shift from broad campaigns to targeted marketing. Ideal candidates will have a PhD in a quantitative field, experience in customer lifecycle marketing, and profound skills in machine learning model building. The position offers significant influence and the opportunity to work on high-impact projects within a dynamic team environment. #J-18808-Ljbffr