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Position Summary...Join Walmart as a Staff, Data Scientist – Supply Chain Workforce Optimization, where your work supports over 295 million global customers each week. As part of the Supply Chain Finance team, you will lead the evolution of the Supply Chain Labor Optimization (SCLO) platform—an enterprise-scale analytics and optimization system that processes millions of records daily to optimize labor allocation across fulfillment and distribution centers. This is a strategic, hands-on technical leadership role offering ownership, autonomy, and cross-functional impact.
About the team:
The Data Science team within Supply Chain Finance builds scalable data and optimization platforms that drive operational efficiency across Walmart’s supply chain network. We partner closely with engineering, operations, and finance stakeholders to deliver enterprise-grade analytics solutions that improve labor planning, workforce optimization, and fulfillment performance. This role plays a critical part in shaping the technical direction and long-term scalability of the SCLO platform. What you'll do...

• Lead the technical evolution of the SCLO platform, designing scalable data models and analytics infrastructure to support large-scale optimization and high-volume operational data.
• Develop and maintain microservices (Python/FastAPI and Java/Spring Boot), REST and GraphQL APIs, and optimization engines using modern software engineering best practices.
• Partner cross-functionally to translate business needs into scalable technical solutions and serve as a subject matter expert on platform architecture and analytics infrastructure.
• Extend optimization capabilities to new operational domains while ensuring reliability, performance, and production readiness.
• Drive continuous improvement through emerging technologies, workflow automation, CI/CD enhancements, and production monitoring.

What you'll bring:

• Strong experience building and maintaining production-grade data pipelines and optimizing complex SQL queries at scale within cloud data warehouses (BigQuery, Snowflake, Redshift, etc.).
• Proficiency in Python with experience in FastAPI (or similar frameworks), plus familiarity with Java/Spring Boot and microservices-based architectures.
• Experience designing and supporting REST and GraphQL APIs, including federated/supergraph architectures, within distributed systems environments.
• Hands-on experience with Google Cloud Platform (BigQuery, Cloud Storage, Cloud Run/Kubernetes, IAM) and workflow orchestration, CI/CD pipelines, and monitoring tools.
• Strong stakeholder communication skills with a customer-obsessed, analytical, and solution-oriented mindset.

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 https://one.walmart.com/notices. 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.Walmart.
The annual salary range for this position is $110,000.00 - $220,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
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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: Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 4 years' experience in an analytics related field. Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 2 years' experience in an analytics related field. Option 3: 6 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, PhD 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... 805 Respect, Bentonville, AR 72716, 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.