Principal Data Scientist at Walmart leading development and deployment of advanced analytical models. Collaborating across functions to generate data-driven insights for strategic decision-making and operational efficiency.
Responsibilities
Lead the development and deployment of advanced analytical models.
Generate robust, data-driven insights that inform strategic decision-making and drive measurable impact.
Collaborate across functions to translate business needs into innovative strategies.
Mentor team members and ensure the quality and impact of data insights.
Analyze business problems to identify root causes and recommend data-driven approaches aligned with strategic objectives.
Identify, source, and validate high-quality data from multiple systems to support analytical modeling and insights generation.
Lead the design and implementation of machine learning models, including feature engineering, model tuning, and validation to ensure accuracy and robustness.
Collaborate with stakeholders to translate business requirements into actionable data strategies and visualization frameworks.
Requirements
Option 1: Bachelor's degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 5 years' experience in an analytics related field.
Option 2: Master's degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 3 years' experience in an analytics related field.
Option 3: 7 years' experience in an analytics or related field
Extensive experience in machine learning algorithms, deep learning, and statistical analysis to develop advanced data models.
Proficiency in programming languages including Python, SQL, and Java for code development and testing.
Advanced capability in feature engineering, predictive scoring model development, causal modeling, forecasting, and scenario modeling to support prioritization, and Sales life-stage execution plans.
Ability to translate complex business requirements into actionable data science strategies aligned with organizational goals.
Experience deploying scalable models and maintaining model lifecycle management in production environments.
Proven leadership skills to mentor teams and drive continuous improvement in data science practices.
Benefits
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. 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.
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