Position Summary...

As a Senior Data Scientist, you will help architect experimentation at Sam’s Club. We are a high-impact team of data scientists and engineers dedicated to automating testing efficiency. We don't just analyze data; we build scalable applications that integrate predictive modeling, data engineering, and business strategy to drive data-driven decision-making across the entire organization.

What you'll do...

• Engineer the Testing Ecosystem: Lead the development of a standardized, end-to-end testing platform to improve the speed and accuracy of business experiments. · Standardize Causal Inference: Build and deploy robust causal measurement frameworks to unify how analytics are performed across different business domains. · Build & Deploy: Design, test, and move into production advanced analytical models using Python and SQL to solve complex retail challenges. · Data Sourcing & Strategy: Identify and integrate diverse datasets, ensuring high standards for data quality and suitability for experimental design. · Evangelize Best Practices: Serve as a subject matter expert, translating tech-industry testing standards into actionable practices for Sam's Club associates. · Collaborate: Partner with cross-functional teams to turn vague business requirements into rigorous, data-driven solutions. What you'll bring: · Core Expertise: Strong command of causal inference, A/B testing methodology, and experimental design. · Technical Stack: Proficiency in Python and SQL for full-cycle model development and deployment. At least 2 years of experience. · Data Engineering & Viz: Solid understanding of data pipelines, quality standards, and visualization tools (e.g., Tableau, Power BI). · Analytical Depth: Experience applying advanced statistical methods and predictive modeling to real-world business problems. · The "Senior" Edge: A track record of mentoring junior peers and the ability to navigate cross-functional projects without needing a roadmap. · Business Acumen: The ability to translate "business speak" into technical requirements and "data speak" into actionable insights. At Sam's Club, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet!
  -Health benefits include medical, vision and dental coverage

-Financial benefits include 401(k), stock purchase and company-paid life insurance

-Paid time off benefits include PTO, parental leave, family care leave, bereavement, jury duty, and voting. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable.

For information about PTO, see https://one.walmart.com/notices.

• Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.
  Live Better U is a company paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
  Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.

For information about benefits and eligibility, see [One.

Walmart](https://one.walmart.com/).
The annual salary range for this position is $90,000.00 - $180,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include Regional Pay Zone (RPZ) (based on location).

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Minimum Qualifications...Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1- Bachelor’s degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 3 years' experience in an analytics related field. Option 2- Master’s degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 1 years' experience in an analytics related field. Option 3 - 5 years' experience in an analytics or related field.

Preferred Qualifications...Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Data science, machine learning, optimization models, Master’s degree in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics, Successful completion of one or more assessments in Python, Spark, Scala, or R, Using open source frameworks (for example, scikit learn, tensorflow, torch), We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.

Primary Location...

2101 Se Simple Savings Dr, Bentonville, AR 72712-4304, United States of America

Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.