At Catawiki, we are a one-of-a-kind marketplace for buying and selling extraordinary objects. The Senior Product Manager - Demand will shape how buyers discover and connect with items across the end-to-end journey, making Catawiki feel inspiring, relevant, and worth returning to. You will own outcomes across discovery, engagement, conversion, and retention, leading cross-functional teams to identify high-impact opportunities, validate them through experimentation, and translate them into cohesive customer experiences and sustainable growth. You will define and execute a clear product vision, strategy, and roadmap for key parts of the buyer journey, focusing on onboarding, browsing, recommendations, personalization, conversion, and retention. You will work closely with engineering, design, data science, marketing, and commercial teams to turn company strategy and buyer needs into measurable product and business outcomes. You will design and run experiments, analyze funnel performance, and build a rigorous experimentation agenda with metrics. You will collaborate with data scientists and ML engineers to improve recommendations, ranking, and personalization, and apply AI and prototyping tools to test ideas early and reduce risk. You will communicate strategy, trade-offs, and recommendations clearly to senior and C-level stakeholders. This role is based in Amsterdam, Netherlands, with a relocation package for those outside the Netherlands. Our offices in Amsterdam and Lisbon support a hybrid way of working, with most people splitting time between the office and remote work (min

At Catawiki, we are a one-of-a-kind marketplace for buying and selling extraordinary objects. The Senior Product Manager - Demand will shape how buyers discover and connect with items across the end-to-end journey, making Catawiki feel inspiring, relevant, and worth returning to. You will own outcomes across discovery, engagement, conversion, and retention, leading cross-functional teams to identify high-impact opportunities, validate them through experimentation, and translate them into cohesive customer experiences and sustainable growth. You will define and execute a clear product vision, strategy, and roadmap for key parts of the buyer journey, focusing on onboarding, browsing, recommendations, personalization, conversion, and retention. You will work closely with engineering, design, data science, marketing, and commercial teams to turn company strategy and buyer needs into measurable product and business outcomes. You will design and run experiments, analyze funnel performance, and build a rigorous experimentation agenda with metrics. You will collaborate with data scientists and ML engineers to improve recommendations, ranking, and personalization, and apply AI and prototyping tools to test ideas early and reduce risk. You will communicate strategy, trade-offs, and recommendations clearly to senior and C-level stakeholders. This role is based in Amsterdam, Netherlands, with a relocation package for those outside the Netherlands. Our offices in Amsterdam and Lisbon support a hybrid way of working, with most people splitting time between the office and remote work (min