**Position Summary...**

**What you'll do...**
We are seeking a **Staff Data Scientist** to serve as a technical anchor for the **Omni Price Recommendation Engine** . You will lead the scientific design and end-to-end execution of high-frequency pricing systems that balance competitive positioning with long-term margin health. This is a high-visibility role requiring a deep mastery of **Causal Inference, Reinforcement Learning, and Elasticity Modeling.**

**What You’ll Do**

+ Design and deploy prescriptive ML models to address high-impact pricing and markdown needs, ensuring alignment with Walmart’s Global Tech strategy and EDLP integrity.
+ Perform elasticity analysis across large data sets and category segments to empower data-driven pricing decisions.
+ Own the E2E Price Recommendation lifecycle, including scoping, feature engineering, causal modeling, experimentation (A/B testing), and ongoing performance optimization.
+ Develop advanced pri...