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(USA) Director, Data Science - job 1 of 13

Position Summary...

What you'll do...

Position summary: 

As the Director of Data Science, you will lead the data science development for novel health data products at the intersection of consumer behavior, health, and related data. Our team delivers solutions which leverage machine learning and other technologies to activate customers for healthier living and create value across multiple business segments.This role brings unique access to an immense dataset at the Fortune 1 with the power to improve health outcomes each day.  

 

About the team: 

The Director will manage and grow a high-powered team of data scientists, who operate in collaborative partnerships across business, product and tech teams at Walmart. This role will report to the Group Director of Consumer Health and Data Solutions. 

 

What you’ll do: 

  • Develop Health Insight Solutions: Create consumer health insight solutions using health data science and machine learning to enhance value for various Walmart businesses. 

  • Leverage Generative AI: Develop customer activation solutions using generative AI to promote healthy behaviors, enhance trust and loyalty, and boost product sales. 

  • Manage and Optimize Models: Oversee data science model development, validation, testing, tuning, and lifecycle management to ensure accuracy, fit, and robustness. 

  • Team Leadership and Development: Build, coach, and mentor a team of data scientists, fostering a culture of success and unified approach to data product development. 

  • Collaborate and Educate: Act as a spokesperson, present data science concepts in business terms, and enable cross-functional learning through education sessions and collaboration with various teams and partners. 

 

What you’ll bring: 

  • Extensive Leadership Experience: Over 10 years in data science leadership roles with a strong industry network, including 5+ years in retail/grocery, healthcare, or health-related fields. 

  • Technical Proficiency: Deep knowledge of coding languages (SQL, Java, C++, Python), model testing, tuning, validation techniques, and data visualization tools (Tableau, PowerBI, Python libraries). 

  • Communication and Influence: Excellent communication skills with the ability to present to C-level executives and influence strategic decisions; proven track record in managing full-time and contract teams. 

  • Regulatory and Cross-Functional Alignment: Experience in aligning health data science efforts with regulatory compliance and business/clinical value, and in-depth knowledge of relevant data standards and terminologies. 

  • Project and Budget Management: Demonstrated success in managing large, cross-functional projects, directing budgets, and resources to achieve significant impact on time and on budget. 

 

#LI-JR5

#LI-Onsite

The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process.

This role is based on-site in Sunnyvale, California, we have an excellent relocation package to help get you there

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.

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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.

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For information about PTO, see https://one.walmart.com/notices.

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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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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.

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For information about benefits and eligibility, see One.Walmart.

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The annual salary range for this position is $169,000.00-$338,000.00

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Additional compensation includes annual or quarterly performance bonuses.

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Additional compensation for certain positions may also include:

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- Stock

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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 6 years' experience in an analytics related field.
Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 4 years' experience in an analytics related field.
Option 3: 8 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, Supervisory experience, 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...

640 W California Avenue, Sunnyvale, CA 94086-4828, United States of America
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Average salary estimate

$253500 / YEARLY (est.)
min
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$169000K
$338000K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

What You Should Know About (USA) Director, Data Science, Walmart

Are you ready to take on an exciting challenge at Walmart as the Director of Data Science? Based in Sunnyvale, CA, this role is all about leading a talented team in the development of innovative health data products that touch on consumer behavior and health. You'll be at the forefront of leveraging machine learning and advanced technologies to create solutions that promote healthier living and generate value across various business segments. In this position, you'll manage a high-powered team of data scientists, driving collaboration with product, business, and tech teams. Your responsibilities will include developing health insight solutions, pioneering customer activation strategies using generative AI, and overseeing model development to ensure accuracy and robustness. Strong communication skills are essential as you'll need to present complex data science concepts in business-friendly terms and influence key stakeholders. With over ten years of data science leadership experience, including a solid foundation in retail or healthcare, you're poised to shine in this role. You’ll also benefit from competitive pay, performance bonuses, and exceptional benefits that truly support your well-being. Join Walmart to make a meaningful impact on health outcomes each day, while enjoying a collaborative and innovative environment. This is more than just a job; it’s a chance to be part of something significant and transformative.

Frequently Asked Questions (FAQs) for (USA) Director, Data Science Role at Walmart
What responsibilities does the Director of Data Science at Walmart in Sunnyvale have?

The Director of Data Science at Walmart will oversee the development of consumer health insight solutions, manage data science model lifecycle, and lead a team of data scientists. This role focuses on leveraging machine learning and generative AI to enhance customer engagement and promote healthy behaviors.

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What qualifications are needed for the Director of Data Science position at Walmart?

Candidates for the Director of Data Science role at Walmart should have over ten years of experience in data science leadership, ideally within retail or healthcare. A background in coding languages such as SQL and Python, as well as experience in model validation and project management, is essential.

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How does the Director of Data Science contribute to health outcomes at Walmart?

The Director of Data Science plays a crucial role in improving health outcomes by leading the development of innovative health data products that utilize machine learning to activate customers for healthier living. These efforts can influence business strategies and customer engagement positively.

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What team management experience is required for the Director of Data Science at Walmart?

Prospective candidates should have significant experience managing data science teams, including coaching and mentoring staff. This role includes fostering a collaborative environment and promoting a successful culture within the team as part of Walmart’s commitment to innovation.

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What benefits do Walmart employees enjoy in the Director of Data Science role?

Walmart offers competitive salaries, performance-based bonuses, medical and dental coverage, 401(k) plans, and generous PTO. Additionally, their Live Better U program fosters education and development, making it a great place for personal and professional growth.

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Common Interview Questions for (USA) Director, Data Science
What do you believe is the most crucial skill for a Director of Data Science?

The most crucial skill for a Director of Data Science is the ability to communicate complex analytical concepts clearly to non-technical stakeholders while also nurturing technical expertise within the team.

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Can you describe a successful data science initiative you've led?

Outline an initiative where you incorporated machine learning to solve a significant problem, detailing your approach to team management, project execution, and the overall impact on the business, especially in a health-related context.

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How do you ensure the accuracy and robustness of data science models?

Discuss your strategies for model validation, tuning, and lifecycle management, emphasizing methods you've found effective such as A/B testing and cross-validation.

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What role does collaboration play in your approach to data science?

Collaboration is essential; explain how you've fostered cross-functional partnerships in your previous roles and the value collaboration brings, especially in aligning data science initiatives with business goals.

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How do you leverage generative AI in your projects?

Share examples of how you've applied generative AI to create customer engagement strategies or health insights, highlighting specific projects that had a favorable impact.

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What challenges have you faced in data science leadership?

Discuss specific challenges such as managing diverse teams or aligning data initiatives with regulatory frameworks, and describe how you overcame those hurdles.

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How do you prioritize projects within your team?

Explain your criteria for prioritizing projects, referencing specific metrics or business objectives that guide your decision-making process.

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What tools and technologies do you prefer for data visualization?

Discuss your preference for tools such as Tableau or Power BI and share examples of how visualizations have influenced business decisions or enhanced team understanding of data.

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How would you promote a culture of continuous learning in your team?

Share your plans for creating educational opportunities and encouraging innovation within your team through workshops, training sessions, or collaborative projects.

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What strategies would you use to present complex data insights to executive teams?

Articulate your approach to simplifying complex data into insightful reports or presentations that resonate with executive leadership, incorporating visual tools and clear narratives.

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DATE POSTED
April 22, 2025

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