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Senior Data Scientist
Walmart - Internal
Bellevue, WA
Category
Data Analyst
Apply for Job
Job Description
The Senior Data Scientist will support the understanding of priority order requirements and service level agreements, identify suitable data sources, and develop analytical models to solve complex business problems.
Requirements
Master’s degree or equivalent in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field
1 year of experience in an analytics related field; OR 3 years of experience in an analytics related field
Experience coding in Python or Java
Experience with exploratory data analysis on large data sets using Pyspark and SparkSQL
Experience designing and developing machine learning algorithms
Experience evaluating and optimizing machine learning models
Experience deploying and troubleshooting data pipelines on Airflow
Experience analyzing A/B testing results using statistics and t-test
Experience visualizing and reporting data with Excel, Ggplot, and Matplotlib
Experience using Google Cloud or Azure for data storage and analysis
Experience with best practice on data governance and sanity
Experience processing time series data and performing forecasts
Experience with large or small language models
Benefits
Competitive pay
Performance-based incentive awards
Medical, vision and dental coverage
401(k)
Stock purchase
Company-paid life insurance
PTO (including sick leave)
Parental leave
Family care leave
Bereavement leave
Jury duty
Voting leave
Short-term and long-term disability
Education assistance with 100% company paid college degrees
Company discounts
Military service pay
Adoption expense reimbursement
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