Walmart Senior Data Scientist

Walmart Senior Data Scientist

Company Overview:

Walmart operates like a startup within the broader Walmart ecosystem and is one of the fastest-growing areas of the company. The team is dedicated to designing and optimizing member experiences across digital platforms, helping millions of customers shop efficiently and seamlessly.

Role and Responsibilities of Walmart Senior Data Scientist:

Walmart Customer Product team, you will analyze large-scale clickstream and behavioral data to inform product strategy, identify friction points, and optimize customer experiences across mobile, online grocery, curbside pickup, and delivery.

• Partner with Product, Engineering, and Business teams to drive data-informed decisions that enhance the Walmart+ member experience.
• Analyze user journeys using clickstream and behavioral data to identify pain points and opportunities for improvement.
• Perform funnel analysis, conversion analysis, and impact sizing to influence prioritization and roadmap planning.
• Define and monitor product success metrics aligned with business and customer goals.
• Design and analyze A/B tests and apply causal inference methods for observational data where experimentation is not feasible.
• Conduct statistical power analysis and hypothesis testing to guide experimentation and decision-making.
• Build and maintain dashboards and reports using visualization tools like Tableau to track product performance.
• Leverage SQL and scripting languages (Python or R) for deep analytical work.
• Apply AI/ML techniques for behavioral analysis, user segmentation, and optimization opportunities.

Preferred Qualifications

• Advanced knowledge in data science, machine learning, optimization models, or a Master’s in Machine Learning, Computer Science, IT, Operations Research, Statistics, Applied Mathematics, or Econometrics.
• Experience with Python, Spark, Scala, or R through assessments or applied projects.
• Familiarity with open-source frameworks such as scikit-learn, TensorFlow, or PyTorch.
• Experience in creating inclusive digital experiences, applying WCAG 2.2 AA standards, and integrating accessibility best practices.

Compensation and Benefits of Walmart Senior Data Scientist:

• Annual salary range: $117,000 - $234,000, plus potential annual or quarterly performance bonuses.
• Additional compensation may include stock awards.
• Health benefits including medical, vision, and dental coverage.
• Financial benefits including 401(k), stock purchase, and company-paid life insurance.
• Paid time off including parental leave, family care leave, bereavement, jury duty, and voting.
• Other benefits including short-term and long-term disability, company discounts, Military Leave Pay, and adoption or surrogacy reimbursement.
• Live Better U: Walmart-paid education programs from high school completion to bachelor’s degrees and certificates.

About Walmart:

Walmart is committed to helping associates, customers, and communities live better by fostering diversity, inclusion, and belonging. With a culture focused on innovation, operational excellence, and customer satisfaction, Walmart provides opportunities for professional growth and the chance to impact millions of lives worldwide.

FAQ:

Q: What is the role of a senior data scientist?

A: A Senior Data Scientist creates models to analyze large datasets and turns insights into actionable solutions for business challenges.

Q: What qualifications do I need to be a data scientist?

A: Key qualifications include a degree in Math, Statistics, or CS, technical skills like Python, R, SQL, ML, and strong problem-solving and communication abilities.

Q: Is data scientist a stressful job?

A: It can be stressful due to tight deadlines, complex data, and high-stakes insights, but stress varies by team and project management.

Q: Do data scientists have to do presentations?

A: Yes, they often present findings to stakeholders, requiring clear and effective communication of complex analyses.