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 and deploy advanced analytical models that enhance customer engagement through personalized experiences. Your day-to-day responsibilities include identifying relevant data sources, developing statistical and machine learning models, validating model performance, creating insightful visualizations, and mentoring junior team members. You will need extensive experience in Python, SQL, Java, and proficiency with data visualization tools. The role requires a deep understanding of data ecosystems and scalable storage solutions to ensure that your work supports Walmart’s strategic objectives by delivering measurable value through innovative data-driven solutions.
Skills
Python
SQL
Java
machine learning
data visualization
data ecosystems
data quality standards
scalable data storage solutions
feature selection
model tuning
multistage model assessment
CI/CD
What you'll do
Develop and validate advanced analytical models using statistical and machine learning techniques.
Identify and source relevant data from multiple business domains for analysis.
Perform model validation, tuning, and performance assessment in production environments.
Create clear, insightful data visualizations to communicate complex findings effectively.
Mentor junior team members on coding best practices and business context understanding.
Collaborate with stakeholders to translate business requirements into data-driven solutions.
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.
(Usa) Sam'S Home Office Ar Bentonville Home Office, US55 days ago
$90,000–$180,000
Python
SQL
scikit-learn
PyTorch
TensorFlow
ADK
LangGraph
A/B testing
Agentic AI
OR models
ML libraries
distributed compute
production data pipelines
CI/CD