(usa) Data Scientist III

Walmart Walmart · Retail · Bentonville, AR

Data Scientist III at Walmart's Sam's Club Applied AI Team, focusing on designing, developing, and implementing production-grade Agentic AI and advanced machine learning solutions at enterprise scale. The role involves translating business questions into measurable problems, building models end-to-end, and collaborating across functions to support deployment, scalability, and sustainability of models in production. Requires strong programming skills in Python and SQL, experience with ML libraries, and working with large datasets and production data pipelines.

What you'd actually do

  1. Apply advanced statistical, machine learning, and agentic AI techniques to develop and validate analytical models that address complex business challenges.
  2. Conduct exploratory data analysis, feature selection, and hypothesis testing to derive actionable insights.
  3. Collaborate with cross-functional teams to translate business requirements into scalable data solutions.
  4. Support deployment, scalability, and sustainability of models in production environments.
  5. Develop, test, and maintain code using Python, SQL, and related tools to ensure data quality and model performance.

Skills

Required

  • Python
  • SQL
  • Agentic AI
  • machine learning
  • statistical methods
  • exploratory data analysis
  • feature selection
  • large datasets
  • distributed compute
  • production data pipelines
  • ML libraries
  • open-source frameworks

Nice to have

  • ADK
  • LangGraph
  • scikit-learn
  • PyTorch
  • TensorFlow
  • Master’s degree in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics
  • Spark
  • Scala
  • R

What the JD emphasized

  • Agentic AI
  • production-grade
  • end to end
  • enterprise scale
  • performance tuning, validation, and A/B testing
  • collaborative research with publications

Other signals

  • Agentic AI
  • production-grade
  • end to end
  • enterprise scale