Xometry is seeking a Senior Engineering Manager to lead the teams that build and operate the platforms powering our customer, marketing, sales, and service experiences. You will own the systems that capture, organize, and activate customer data - including our customer data platform (CDP), event collection pipelines across front-end, back-end, and go-to-market systems, and attribution and reporting services. This is a high-impact role: the systems you build will directly influence how Xometry acquires new customers, improves engagement, drives conversion, and strengthens retention - measurable outcomes at the heart of our growth.