Senior Commerce Platform Engineer: Role Blueprint, Responsibilities, Skills, KPIs, and Career Path
The **Senior Commerce Platform Engineer** designs, builds, and operates the core commerce platform capabilities that enable a company to sell products or services digitally at scale—reliably, securely, and with strong developer ergonomics for product teams. This role focuses on **platform-grade backend services** such as checkout, cart, promotions, pricing, orders, payments integration, taxation, identity/authorization touchpoints, and the APIs/events that connect commerce to downstream systems (fulfillment, CRM, finance).
