Principal API Architect, Product Engineering

Workday, Inc. is seeking a Principal-level API Architect in Product Engineering to lead API strategy for agentic, product-centric and integration-heavy scenarios.

You will own the API architecture vision, set design standards, and partner with engineering and product leaders to implement scalable services and durable API contracts. The role requires deep hands-on OO modeling, design skills, and multi-tenant, high-throughput backend systems experience across REST, GraphQL, SOAP, and emerging