As a Staff Data Scientist at Walmart Global Tech’s International Data Science team, you will drive data-derived insights across various retail divisions by developing advanced statistical models and machine learning algorithms. You’ll lead a team of Data Scientists to solve complex problems in the Global Sourcing domain using cutting-edge technologies like Gen AI and ML. Your daily tasks include building and training AI/ML models for future replication, deploying and maintaining these solutions, and communicating recommendations to business partners. The role requires expertise in Python, PySpark, TensorFlow, PyTorch, and big data platforms such as Hadoop and Google Cloud Platform. You will work on large-scale analytics datasets to support project goals and ensure the scalability of your models while proactively identifying opportunities for innovation within Walmart’s global operations.
Skills
Python
PySpark
TensorFlow
PyTorch
Keras
Google Cloud Platform
Vertex AI
Kubeflow
Hadoop
CI/CD
MLOps
NLP
Deep Learning
Generative AI
Big Data Analytics
API Development
Kafka Streaming
Vector Databases
LLMs
VLMs
Causal Inference
Statistical Learning
What you'll do
Develop and deploy advanced machine learning models for retail business initiatives.
Lead data gathering and validation processes to support analytics projects.
Guide a team of Data Scientists in solving complex problems using AI/ML.
Build and maintain scalable data science solutions within the big data ecosystem.
Communicate insights and recommendations to influence future business plans.
What we're looking for
Over 10 years of experience in data science or related quantitative field.
Expertise in machine learning techniques including NLP, deep learning, and generative AI models.
Proven ability to lead end-to-end data science projects and teams.
Strong skills in big data analytics and deployment of scalable solutions.
Experience with cloud platforms like Google Cloud, Vertex AI, and MLOps practices.
Market check
Salary context
This
$110,000–$220,000
range sits above
66%
of similar postings on FindRole.
Peer median band
$99,000–$212,850
Median floor and ceiling across peers.
Typical midpoint (25–75%)
$126,800–$184,900
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.