Principal Data Scientist

The Principal Data Scientist leads the design and development of Walmart Connect's next-generation ads incrementality measurement platform, focusing on causal inference and RCT experimentation. This role involves owning the methodology end-to-end, partnering with engineering and product teams to deploy solutions, and serving as the team's authority on complex measurement challenges. The position requires setting rigorous standards for causally grounded ads measurement and mentoring senior and mid-level scientists.