Etsy is seeking a Data Scientist II to develop and enhance feature embeddings infrastructure that supports machine learning at scale. The role involves designing models, conducting experiments, and collaborating cross-functionally to improve recommendation systems and personalization. Candidates should have strong expertise in data science, machine learning, and experience with relevant programming languages and tools. This full-time position is based in Brooklyn, NY, and offers an opportunity to impact Etsy's data-driven product development.