The Sitecore Commerce Solution Architect will be responsible for architecting and deploying Sitecore Commerce solutions, specifically Sitecore OrderCloud, and advising customers. They will be involved in integrating Sitecore OrderCloud with other systems such as ERP, CRM, and payment gateways. Responsibilities include leading technical leadership in microservices-based commerce solutions and headless architecture, providing technical guidance, and collaborating with different teams. This role requires a deep understanding of commerce domains, workflows, and strategies to ensure successful implementation. They will also need to develop proof-of-concepts and mentor team members.