Data Scientist III

Walmart

Data Scientist III developing machine learning, search, and personalization solutions for Walmart’s global retail business. Applying statistical modeling and scalable AI to improve product discovery and shopping experiences.

Posted 8/14/2026full-timeSunnyvale • California • 🇺🇸 United StatesMid-LevelSenior💰 $117,000 - $234,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in advanced statistical methods, machine learning algorithms, and predictive modeling, with strong programming skills in SQL and Python. Capable of translating complex business requirements into data-driven solutions while ensuring data quality and governance standards are met.

Highest-signal resume keywords

Advanced Statistical MethodsMachine Learning AlgorithmsPredictive ModelingSQL ProgrammingData Governance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Statistical MethodsMachine LearningPredictive ModelingData ManagementData Quality StandardsData AnalysisFeature SelectionHypothesis TestingData VisualizationBig Data Analytics

Soft Skills

CollaborationMentoringCommunication

Tools & Technologies

PythonSQLAWS SageMakerMLOpsData Visualization Tools

Industry Keywords

Data GovernanceData QualityPredictive AnalyticsExploratory Data AnalysisPersonalization Solutions

Tech Stack

Tools & technologies

AWSPythonSQL

About the role

Key responsibilities & impact

Apply advanced statistical methods and machine learning techniques to develop predictive models and analytical solutions
Conduct exploratory data analysis, feature selection, and hypothesis testing
Collaborate with cross-functional teams to translate business requirements into data-driven strategies and solutions
Develop, test, and deploy scalable analytical models aligned with data quality and governance standards
Use SQL and Python to manage data and automate analytical processes
Mentor junior associates in modeling techniques and data analysis best practices
Generate data visualizations and reports to communicate insights to stakeholders
Develop advanced Search and Personalization solutions improving product discovery and the shopping experience

Requirements

What you’ll need

Bachelor's degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 2 years' experience in an analytics or related field; or Master's degree in one of these fields; or 4 years' experience in an analytics or related field
Expertise in data management, data quality standards, and data governance
Advanced proficiency in statistical methods, machine learning algorithms, and predictive modeling
Strong programming skills in SQL, Python, and related languages
Experience with big data analytics platforms and tools, including AWS SageMaker and MLOps practices
Ability to translate complex business requirements into data-driven solutions
Knowledge of data visualization tools and techniques
Walmart drug-free workplace policy compliance

Benefits

Comp & perks

Performance-based bonus awards
Medical, vision, and dental coverage
401(k)
Stock purchase
Company-paid life insurance
Paid time off, including sick leave
Parental leave
Family care leave
Bereavement leave
Jury duty leave
Voting leave
Short-term and long-term disability
Company discounts
Military Leave Pay
Adoption and surrogacy expense reimbursement
PTO and/or PPTO for vacation, sick leave, holidays, or other purposes
Live Better U Walmart-paid education benefit program
Tuition, books, and fees completely paid for eligible education programs