As technologies evolve and AI-powered products become more present, UX designers encounter new types of challenges. Data introduces a new layer to the product experience for users. Thus, in addition to collaborating with software developers, designers now also need to work with data scientists. Based on my academic and industry research, I will share insights about this type of collaboration. I will also explore the differences in the daily workflow with data scientists and software developers, highlighting key skills designers need to learn to increase their effectiveness in this process and shape better products.