This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Marketplace Operations Manager based in the United States. This role is focused on driving the operational success of a growing third-party marketplace channel within a fast-paced e-commerce environment.You will manage supplier onboarding, marketplace performance, catalog quality, and operational processes that directly impact customer experience.The position combines vendor relationship management, data analysis, process improvement, and cross-functional collaboration.You will work closely with merchandising, pricing, supply chain, and product teams to ensure marketplace partners are successful.The ideal candidate is highly organized, analytical, and passionate about building scalable marketplace operations.This is an opportunity to help shape a growing digital commerce ecosystem while improving how products reach customers.