Senior Manager, Data Science

Walmart
📍 Sunnyvale, CA, United States 💼 Full-time 🕒 Posted June 20, 2026

Job Description

**Position Summary...**

**What you'll do...**
Model Assessment and Validation Requires knowledge of model fit testing tuning and validation techniques eg Chi square ROC curve root mean square error etc Impact of variables and features on model performance To Identify the model evaluation metrics Apply best practice techniques for model testing and tuning to assess accuracy fit validity and robustness for multistage models and model ensembles Data Visualization Requires knowledge of Visualization guidelines and best practices for complex data types Multiple data visualization tools for example Python R libraries GGplot Matplotlib Ploty Tableau PowerBI etc Advanced visualization techniques tools Multiple story plots and structures OABCDE Communication influencing technique Emotional intelligence To generate appropriate graphical representations of data and model outcomes Understand customer requirements to design appropriate data representation for multiple data sets Work wit...

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Job Details

  • Location Sunnyvale, CA
  • Job Type Full-time
  • Category other-general
  • Posted Date June 20, 2026
  • Application Deadline June 25, 2026