Senior, Data Scientist - Ecommerce

Position Summary

We’re looking for a Senior Data Scientist to lead and create initiatives for future strategies across Walmart’s omnichannel supply chain. This is a high-impact, high-visibility role within the organization with expectations to deliver immediate results. In this role, you’ll primarily be responsible for creating a long-term strategy and transformative path for Walmart’s rapidly growing omnichannel business.

• Manage and execute entire analytical projects from start to finish, including cross‑functional project management, data collection and manipulation, analysis and modeling, and the communication of insights and recommendations.
• Build scalable and complex supply chain models and processes to optimize supply chain strategies with the goal of delivering an excellent customer experience while balancing operating cost and asset efficiency.
• Demonstrate a high degree of originality and creativity when developing solutions to improve existing business processes within supply chain, utilizing methods such as statistical analysis, regression modeling, and optimization.
• Identify areas of opportunity and influence execution of results via cross‑functional participation to enable quick wins and continuous improvement.
• Create and deploy robust metrics and dashboards to enable tangible transformation.

• Enjoy working independently to manage multiple projects while ensuring deadlines are met and data output is accurate and appropriate for the business.
• Can deal with ambiguity and make independent decisions about what data and approach is best for the task at hand.
• Excel in communicating with individuals and groups at all levels of an organization.

• Create models to analyze the Supply Chain network needed to support future sales growth with scenario modeling capabilities to understand the sensitivity to multiple variables; opening, closing, or repurposing distribution centers; conduct scenario analysis to evaluate multiple networks designs and impact to customer experience and cost to serve.
• Develop Inventory Planning and Distribution strategy to optimize cost to serve and improve customer experience and stock availability with a tiered storage network and dynamic real‑time distribution network.
• Develop optimization logic and a tool to determine truckload lane strategy for outbound transportation, balancing cost and SLA requirements.

At Walmart, 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 (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short‑term and long‑term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.

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

Live Better U is a Walmart‑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.

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The annual salary range for this position is $90,000.00-$. Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include:
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