As a Senior Data Scientist at Sam’s Club, you will join a high-impact team of data scientists and engineers focused on automating testing efficiency through scalable applications. Your daily responsibilities include engineering an end-to-end testing platform to enhance experiment speed and accuracy, standardizing causal inference frameworks for consistent analytics across business domains, and deploying advanced analytical models using Python and SQL to address complex retail challenges. You will also identify and integrate diverse datasets while ensuring data quality standards are met, and serve as a subject matter expert by translating industry best practices into actionable solutions for associates. With expertise in causal inference, A/B testing methodology, and experimental design, you should have proficiency in Python and SQL, along with experience in data engineering and visualization tools like Tableau or Power BI. Additionally, your role will involve mentoring junior team members and collaborating across functions to transform business requirements into rigorous, data-driven solutions.
Lead the development of a standardized, end-to-end testing platform for business experiments.
Build and deploy robust causal measurement frameworks to unify analytics across domains.
Design and test advanced analytical models using Python and SQL for retail challenges.
Identify and integrate diverse datasets ensuring high standards for data quality and suitability.
Serve as a subject matter expert, translating technical standards into actionable practices.
What we're looking for
Strong command of causal inference, A/B testing methodology, and experimental design.
Proficiency in Python and SQL for full-cycle model development and deployment.
Experience with data pipelines, quality standards, and visualization tools.
Ability to apply advanced statistical methods and predictive modeling to business problems.
Track record of mentoring junior peers and navigating cross-functional projects independently.
Strong business acumen to translate technical requirements into actionable insights.
Market check
Salary context
This
$90,000–$180,000
range sits above
32%
of similar postings on FindRole.
Peer median band
$110,000–$220,000
Median floor and ceiling across peers.
Typical midpoint (25–75%)
$126,800–$191,875
Middle half of comparable postings.
Based on 240 comparable postings.*
* 240 is the maximum number of comparable postings sampled.
Employer
About Walmart
Walmart Inc. is the world''s largest retailer by revenue, operating a chain of hypermarkets, discount department stores, and grocery stores, as well as a growing e-commerce presence through Walmart.com. Industry: General Merchandise & Grocery Retail
Walmart currently has
495 open roles
on FindRole.
Listed pay typically runs
$117,000–$234,000
across 487 roles with salary data.
(Usa) Sam'S Home Office Ar Bentonville Home Office, US55 days ago
$90,000–$180,000
Python
SQL
scikit-learn
PyTorch
TensorFlow
ADK
LangGraph
A/B testing
Agentic AI
OR models
ML libraries
distributed compute
production data pipelines
CI/CD