Job Description

**Position Summary...**

**What you'll do...**
**The Mission** As a Principal Data Architect, you are the visionary designer of Sam’s Club’s **Cognitive Data Infrastructure** . Your goal is to move beyond static data warehousing to build a **Semantic World Model** —a unified, real time, and context aware layer that serves as the source of truth for intelligent agents. You will architect the frameworks that allow AI to not only retrieve data but to reason across it, maintain persistent memory, and execute complex business logic with precision. **What You’ll Do**

+ **Architect the Semantic World Model:** Lead the design of a global semantic layer that unifies structured, semi structured, and unstructured data into shared, context aware representations (Knowledge Graphs and Metadata Tensors) optimized for LLM reasoning.
+ **Design for Real Time State:** Define the architecture for persistent agent memory and real time state management. Ensure agents have a s...

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