Walmart

(USA) Director, Data Science

Walmart$130K — $260K *
Enterprise Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's or Master's degree in Statistics, Economics, Analytics, Mathematics, Computer Science, or related field with 4-6 years of analytics experience, or 8 years of analytics experience without a degree.
  • Deep expertise in machine learning and data science methodologies, including recommendation systems and causal inference.
  • Experience leading teams in a technical environment, mentoring staff, and fostering a culture of innovation.
  • Strong product thinking and stakeholder management skills to effectively influence organizational strategy.
  • Experience with Python, Scala, or R, and familiarity with open source machine learning frameworks.

Responsibilities

  • Define and own the multi-year vision for Price Recommendation capabilities.
  • Identify opportunities for AI and machine learning to enhance pricing decisions.
  • Drive innovation by integrating emerging technologies into business solutions.
  • Lead and mentor a high-performing team of Data Scientists and Machine Learning Engineers.
  • Partner with product management to prioritize and execute the roadmap for pricing solutions.
  • Build partnerships across departments to ensure alignment on business goals.
  • Oversee end-to-end delivery of machine learning products, ensuring quality and effectiveness.

Benefits

  • 401(k) match and stock purchase plan to enhance financial security.
  • Paid maternity and parental leave to support family needs.
  • Comprehensive health benefits including medical, vision, and dental coverage.
  • Paid time off (PTO) including sick leave, family care leave, and bereavement.
  • Educational reimbursement covering tuition and fees for various programs through Live Better U.
  • Company discounts and reimbursement for adoption and surrogacy expenses.
Full Job Description
Position Summary...

What you'll do...

Position Summary

We are seeking a highly experienced Director of Data Science & Machine Learning to lead the strategy, development, and delivery of next-generation Price Recommendation solutions. This leader will manage a high-performing team of Data Scientists and Machine Learning Engineers responsible for building AI and ML products that improve pricing decisions, customer value, and business performance at scale.

The ideal candidate combines deep expertise in machine learning with exceptional leadership, product thinking, and stakeholder management skills. They will define the long-term roadmap, influence executive strategy, partner closely with Product, Engineering, Merchandising, and Business teams, and ensure successful delivery of high-impact pricing solutions.

Key Responsibilities

Strategic Leadership
  • Define and own the multi-year vision and roadmap for Price Recommendation capabilities aligned with business objectives.
  • Identify opportunities to leverage AI, machine learning, causal inference, optimization, and experimentation to improve pricing decisions.
  • Drive innovation by evaluating emerging technologies and translating them into scalable business solutions.
  • Influence organizational strategy through data-driven recommendations and executive-level communication.

People Leadership
  • Lead, mentor, and grow a team of Data Scientists, Machine Learning Engineers, and technical managers.
  • Foster a culture of innovation, ownership, collaboration, and continuous learning.
  • Establish clear goals, performance expectations, and career development plans for team members.
  • Recruit and retain top AI and ML talent.

Product & Roadmap Ownership
  • Partner with Product Management to define priorities, investment decisions, and roadmap execution.
  • Balance long-term innovation with near-term business commitments.
  • Drive prioritization across multiple initiatives while effectively managing dependencies, risks, and trade-offs.

Cross-functional Stakeholder Management
  • Build strong partnerships with Product, Engineering, Merchandising, Finance, Operations, and Executive Leadership.
  • Translate complex technical concepts into clear business outcomes for senior leadership.
  • Align multiple organizations around common goals and execution plans.
  • Serve as the primary data science leader for pricing initiatives across the organization.

Delivery & Execution
  • Lead end-to-end delivery of ML products from ideation through production deployment and post-launch measurement.
  • Ensure solutions are scalable, reliable, explainable, and measurable.
  • Establish operational excellence through strong execution, governance, and engineering best practices.
  • Define success metrics and continuously improve model performance and business impact.

Technical Leadership
  • Provide technical direction on machine learning methodologies including:
    • Demand forecasting
    • Price elasticity modeling
    • Causal inference
    • Recommendation systems
    • Reinforcement learning
    • Optimization
    • Experimentation and A/B testing
  • Promote best practices in model development, validation, monitoring, and responsible AI.
  • Guide architectural decisions to ensure scalable and reusable ML platforms.


Benefits:
Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.

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.

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.

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

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.

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.

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

The annual salary range for this position is $130,000.00 - $260,000.00

Additional compensation includes annual or quarterly performance bonuses.

Additional compensation for certain positions may also include :

- Stock

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...

2608 Se J St, Bentonville, AR 72712, United States of America

About Walmart

WalmartLabs is accelerating their development to redefine the shopping experience to meet the changing needs of our customers wherever they are —in a store, on our website, or on their mobile device.

Walmart Careers

Joining Walmart means becoming part of a world-renowned team that leads with innovation and is committed to creating impact. As the largest retailer globally, Walmart offers unparalleled job opportunities and career growth in an environment that values diversity and leadership. Work You’ll Do At Walmart, you will be part of a dynamic team that drives our mission to help people save money so they can live better. Engage in work that matters with a company that offers both stability and the flexibility to explore different career paths. Transform the retail landscape with your skills and help shape the future of millions of customers worldwide. Walmart is at the forefront of combining retail with advanced technology, making it an exciting place for professional growth and innovation. Lead with Us Step into a role that harnesses your potential and places you at the intersection of retail and technology. Walmart is not just a company; it's a community where you can develop your leadership skills and contribute to a culture that nurtures professional growth. Work with a diverse team of experts who bring a wealth of knowledge and experience to the table. Our commitment to diversity training ensures that all team members are valued and can thrive. Walmart Careers and Employment Opportunities We are continuously expanding our team to include enthusiastic professionals eager to drive change and make a significant impact. Explore a range of positions from entry-level to executive, each offering competitive benefits and the opportunity to advance. Innovate with Us Join Walmart and be part of a team that is dedicated to innovation and excellence. With over 2.3 million associates worldwide, you are joining the largest private employment group, ready to innovate, lead, and impact the global market. Internship Programs Kickstart your career with a Walmart internship. Gain invaluable experience, build your resume, and develop networking connections that will empower your career journey. Our internships provide a platform to apply your academic knowledge in real-world scenarios, preparing you for future employment. Be Part of a Great Team At Walmart, our team is our strength. We invest in our employees through robust training programs, leadership development, and opportunities for career advancement. Enjoy the benefits of working in a supportive and inclusive environment where every member’s contribution is valued. Future-Proof Your Career Your journey at Walmart can be as vast as your ambitions. With endless opportunities to grow, learn, and lead, you can take your professional experience to new heights. Benefit from our comprehensive training programs and develop the skills needed for tomorrow’s challenges. Stay Connected Join Our Team Search open positions that match your skills and interests. We are looking for passionate, curious, creative, and solution-driven team players. Explore the diverse job opportunities at Walmart and find where you can make a difference. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding opportunities that await at Walmart. SEARCH WALMART JOBS Join Walmart today and be part of a story of growth, innovation, and leadership.
Learn more about Walmart
Size
2,300 employees
Market Cap
$387 billion
Industry
Net Income
$13.5 billion
Founded
1962
5 Year Trend
+3.3%
Revenue
$559.1 billion
NASDAQ

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