Senior, Data Scientist

Walmart

Actively hiring Posted this week
Bentonville, AR Posted 3 days ago $90,000–$180,000 / year
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At a glance

AI generated

TL;DR

As a Senior Data Scientist on the Marketing MINDS team at Sam’s Club, you will develop and productionize advanced measurement solutions using machine learning and causal inference to inform marketing strategy and investment decisions. Your day-to-day responsibilities include building and scaling Marketing Mix Modeling (MMM) to measure incremental impact across various metrics, leading incrementality studies through A/B testing, and developing ML models for member segmentation to enhance conversion rates. You will also productionize data science solutions with robust pipelines and apply AI to automate workflows. The role requires expertise in MMM, causal inference, Python, SQL, and experience with cloud-based data platforms. This team focuses on enhancing marketing effectiveness by delivering actionable insights that drive business growth within a dynamic retail environment.

Skills

Python SQL Marketing Mix Modeling (MMM) Causal Inference A/B Testing Bayesian Methods Machine Learning Cloud Platforms Data Pipelines Monitoring Systems Retail Analytics Clustering Trigger-Based Targeting

What you'll do

  • Develop and scale Marketing Mix Modeling to measure impact on GMV, acquisition, renewals.
  • Lead incrementality studies by designing A/B tests to quantify true lift and performance.
  • Create ML models for member segmentation across the lifecycle to enhance engagement.
  • Productionize data science solutions with robust pipelines and monitoring systems.
  • Apply AI to automate workflows and accelerate insights in marketing measurement.

What we're looking for

  • 3+ years of experience applying machine learning and advanced analytics to real-world problems.
  • Strong hands-on expertise in Marketing Mix Modeling (MMM) including saturation curves, diminishing returns, and marginal ROAS.
  • Experience building and scaling production-grade data science systems with training pipelines, evaluation, monitoring, and retraining.
  • Expertise in causal inference and experimentation, including A/B testing and Bayesian time series analysis.
  • Python and SQL proficiency with experience working on cloud-based data platforms.
  • Bachelor’s degree or higher in Computer Science, Machine Learning, Statistics, Mathematics, Operations Research, or related field.

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 486 open roles on FindRole.

Listed pay typically runs $117,000–$234,000 across 480 roles with salary data.

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