Walmart’s Sandman/Ad-tech team is looking for a Staff Data Scientist to tackle complex business challenges through advanced analytics and machine learning. This role involves sourcing relevant data, developing predictive models, and delivering actionable insights that drive strategic decisions across the organization. The successful candidate will collaborate with cross-functional teams to translate business needs into data-driven solutions, ensuring model accuracy and scalability while mentoring junior team members. Key responsibilities include performing data quality assessments, creating impactful visualizations, and deploying models in production environments. Ideal candidates possess expertise in predictive analytics, proficiency in Python and advanced visualization tools like Matplotlib and Tableau, and a strong understanding of data strategy and governance. Experience with SQL databases and model deployment is essential, as is the ability to communicate technical findings effectively to stakeholders.
Skills
Python
Matplotlib
Plotly
Tableau
PowerBI
SQL
NoSQL
Machine Learning
Predictive Analytics
Data Visualization
Data Quality
Model Validation
CI/CD
What you'll do
Identify and source relevant data from multiple business domains to support analytics initiatives.
Perform data quality assessments to ensure suitability for modeling and analysis.
Develop, validate, and tune predictive models using advanced statistical techniques.
Create clear data visualizations to communicate insights effectively to stakeholders.
Translate complex business problems into actionable data-driven solutions.
Deploy models in production environments and monitor their performance continuously.
Mentor junior team members on analytical methods and best practices.
What we're looking for
Proven expertise in predictive analytics and machine learning algorithms.
Proficiency in Python programming and advanced data visualization tools.
Strong understanding of data strategy, quality standards, and governance.
Experience with model assessment, validation techniques, and production deployment.
Ability to translate complex business requirements into analytical models.
Knowledge of SQL and NoSQL database technologies for scalable solutions.
Market check
Salary context
This
$132,000–$264,000
range sits above
84%
of similar postings on FindRole.
Peer median band
$99,000–$216,000
Median floor and ceiling across peers.
Typical midpoint (25–75%)
$126,800–$183,401
Middle half of comparable postings.
Based on 240 comparable postings.*
* 240 is the maximum number of comparable postings sampled.
Employer
About Walmart
Walmart Inc. is the world''s largest retailer by revenue, operating a chain of hypermarkets, discount department stores, and grocery stores, as well as a growing e-commerce presence through Walmart.com. Industry: General Merchandise & Grocery Retail
Walmart currently has
495 open roles
on FindRole.
Listed pay typically runs
$117,000–$234,000
across 487 roles with salary data.
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