(USA) Senior Director, Data Science
About The Position
The Senior Director, Data Science, leads the development and execution of advanced data strategies and machine learning solutions to drive business value across multiple domains. This role requires deep expertise in analytical modeling, data visualization, and stakeholder collaboration to translate complex business requirements into actionable insights. The position oversees model deployment, validation, and scaling while mentoring teams and fostering innovation. By aligning data initiatives with organizational objectives, the Senior Director ensures impactful decision-making and continuous improvement, supporting Walmart’s commitment to operational excellence and customer-centric solutions. The team leads strategic development for the Ambient First Mile ecosystem, focusing on Domestic and International supplier and seller First Mile injection. It drives inventory strategies across retail and omni-replenishment capabilities, ensuring alignment with business objectives. Collaborating closely with stakeholders, the team leverages data strategy, machine learning, and business analysis to deliver impactful solutions. Members contribute to shaping innovative approaches that enhance operational efficiency and support Walmart’s growth. This group values clear communication, strategic thinking, and a commitment to excellence in advancing data-driven initiatives within a complex, dynamic environment.
Requirements
- Extensive experience in data science, including advanced machine learning, statistical modeling, and analytical techniques.
- Proficiency in programming languages such as Python, SQL, Java, and R for code development, testing, and deployment.
- Strong business acumen with the ability to translate complex data insights into actionable strategies aligned with organizational goals.
- Expertise in data strategy, governance, and ecosystem management to maximize data value and scalability.
- Proven leadership in mentoring teams, managing stakeholders, and driving cross-functional collaboration.
- Skilled in data visualization tools and techniques to communicate insights effectively to cross functional stakeholders.
- Demonstrated ability to design, validate, and deploy predictive models ensuring accuracy and sustainability.
- Bachelor’s degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 7 years' experience in an analytics related field.
- Master’s degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 5 years' experience in an analytics related field.
- 9 years' experience in an analytics or related field.
- 3 years' supervisory experience.
Nice To Haves
- 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
- Supervisory experience
- Using open source frameworks (for example, scikit learn, tensorflow, torch)
- 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.
- 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.
Responsibilities
- Lead the development and execution of data science strategies aligned with business objectives to drive measurable value.
- Oversee design, testing, deployment, and scaling of advanced machine learning models and data-driven solutions.
- Collaborate with cross-functional stakeholders to translate complex business requirements into actionable data initiatives.
- Mentor and guide data science teams, fostering technical excellence and continuous learning.
- Drive innovation by integrating new analytical methods, tools, and technologies to enhance predictive capabilities.
- Ensure robust model validation, monitoring, and lifecycle management to maintain performance and reliability.
- Communicate insights effectively to influence decision-making and support strategic planning.
Benefits
- Competitive pay
- Performance-based bonus awards
- Medical coverage
- Vision coverage
- Dental coverage
- 401(k)
- Stock purchase
- Company-paid life insurance
- PTO (including sick leave)
- Parental leave
- Family care leave
- Bereavement
- Jury duty
- Voting
- Short-term disability
- Long-term disability
- Company discounts
- Military Leave Pay
- Adoption and surrogacy expense reimbursement
- PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes
- Live Better U (Walmart-paid education benefit program for full-time and part-time associates)
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What This Job Offers
Job Type
Full-time
Career Level
Senior
