Own customer technical implementations from commitment through the first 30 production days. Lead discovery, integration design, API and data troubleshooting, configuration, testing, UAT, launch, and stabilization. Coordinate USPS, postal, logistics, and commingling partner requirements while translating customer needs into technical plans and engineering requirements. Use development and AI coding tools to build utilities, automate implementation work, and resolve issues directly. The role requires regular travel to customer and partner locations and supports complex physical-mail workflows.