As a Senior Data Scientist at Walmart’s Content Intelligence team in Seattle, you will work with a collaborative group of data scientists and machine learning engineers to develop advanced analytical models that enhance personalized customer experiences. Your daily tasks include identifying relevant data sources across various business domains, developing and deploying statistical and machine learning models, and creating insightful visualizations to inform strategic decisions. You will also mentor junior team members and collaborate closely with stakeholders to ensure model accuracy and scalability in production environments. The role requires expertise in Python, SQL, Java, and proficiency in data visualization tools, along with a strong understanding of data ecosystems and quality standards. This position focuses on leveraging cutting-edge AI and machine learning techniques to solve complex business challenges at scale for Walmart’s vast customer base.
Skills
Python
SQL
Java
machine learning
data visualization
data ecosystems
data quality standards
scalable data storage solutions
CI/CD
AWS
Kubernetes
What you'll do
Identify and source relevant data from multiple business domains for analysis.
Develop and deploy advanced analytical models using statistical techniques.
Validate model performance, tuning parameters for accuracy in production.
Create insightful data visualizations to communicate findings effectively.
Mentor junior team members on coding best practices and business context.
What we're looking for
Extensive experience in data science and advanced statistical methods for model development and validation.
Proficiency in Python, SQL, and Java for code development, testing, and deployment.
Expertise in machine learning techniques including feature selection, tuning, and performance assessment.
Strong knowledge of data visualization tools to communicate complex insights effectively.
Understanding of data ecosystems, quality standards, and scalable storage solutions.
Ability to translate business requirements into strategic data-driven solutions.
Experience mentoring junior team members and collaborating cross-functionally.
Market check
Salary context
This
$108,000–$216,000
range sits above
53%
of similar postings on FindRole.
Peer median band
$110,000–$220,000
Median floor and ceiling across peers.
Typical midpoint (25–75%)
$126,800–$191,875
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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Python
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data quality standards
scalable data storage solutions
feature selection
model tuning
multistage model assessment
CI/CD
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production data pipelines
CI/CD