Senior Data Scientist

Walmart

Senior Data Scientist leveraging advanced analytical techniques and programming expertise at Walmart. Collaborating across functions to develop scalable data models driving strategic business decisions.

Posted 4/15/2026full-timeSeattle • Colorado, Washington • 🇺🇸 United StatesSenior💰 $108,000 - $216,000 per yearWebsite

Tech Stack

Tools & technologies

JavaPythonSQL

About the role

Key responsibilities & impact

Identify and source relevant data from multiple business domains, ensuring data quality and suitability for analysis.
Develop, test, and deploy advanced analytical models.
Collaborate with stakeholders to translate business requirements into data-driven solutions.
Perform model validation, tuning, and performance assessment to ensure accuracy and scalability.
Create clear, insightful data visualizations and presentations.

Requirements

What you’ll need

Bachelor’s degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 3 years' experience in an analytics related field.
Master’s degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 1 years' experience in an analytics related field.
5 years' experience in an analytics or related field.
Extensive experience in data science and advanced statistical methods to develop and validate analytical models.
Proficiency in programming languages such as Python, SQL, and Java.
Strong knowledge of machine learning techniques, including feature selection, tuning, and multistage model assessment.
Expertise in data visualization tools and best practices.
Understanding of data ecosystems, data quality standards, and scalable data storage solutions.
Ability to translate business requirements into data-driven solutions.

Benefits

Comp & perks

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.
Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

data analysisanalytical modelsmodel validationdata visualizationPythonSQLJavamachine learningstatistical methodsdata quality

Soft Skills

collaborationcommunicationproblem-solvingstakeholder engagementtranslating business requirements