Amazon is seeking a Catalog Specialist for its Worldwide Returns, ReCommerce & Sustainability team in Madrid, Spain. This role involves supporting Machine Learning model development through data annotation and collaboration with cross-functional teams. Candidates should have a B2 Level certification in German and a bachelor's degree in a relevant field. Strong analytical skills and the ability to manage multiple projects are essential. Join Amazon to innovate in customer-centric solutions and sustainability practices.#J-18808-Ljbffr