About this role
As a Principal Data Scientist, you will define and lead the development of AI-powered platforms that transform customer and operational signals into actionable insights. You will own the full lifecycle of machine learning models, from problem identification and stakeholder alignment to large-scale training, inference optimization, and production rollout, driving measurable business impact and raising the technical bar for the team.
What we are looking for 6
- Define problem statements and solution direction for AI-powered customer care platforms
- Own the end-to-end lifecycle of machine learning models, from conception to production
- Lead data engineering, large-scale GPU training, and inference optimization
- Drive adoption of models through A/B testing and measure business impact
- Mentor scientists and engineers, and represent Walmart through publications and patents
- Build frameworks and tools to foster engineering excellence and innovation