(USA) Senior, Data Scientist
At a glance
AI generatedTL;DR
As a Senior Data Scientist at Walmart, you will work closely with the U.S. stores and eCommerce teams to enhance customer experiences through data-driven solutions. Your day-to-day responsibilities include developing scalable time series forecasting systems using advanced models like Temporal Fusion Transformers and N-BEATS, applying generative AI for synthesizing time series data, and building large-scale neural networks for anomaly detection and causal inference. You will also create production-ready applications on cloud platforms and collaborate with cross-functional teams to deploy models that influence decision-making. The role requires expertise in Python, SQL, PyTorch, TensorFlow/Keras, Scikit-learn, and statsmodels, along with a strong foundation in time series forecasting, deep learning, and optimization theory. This position supports Walmart's dynamic environment by integrating data science across various retail categories to drive business growth and operational excellence.
Skills
What you'll do
- Develop scalable time series forecasting systems using advanced models like Temporal Fusion Transformers and N-BEATS.
- Apply generative AI to synthesize time series data and build intelligent NLP-based assistants for analytics enablement.
- Design and train large-scale neural networks for anomaly detection, causal inference, and deployment via automated batch pipelines.
- Build production-ready applications on cloud platforms integrated with internal systems to deliver insights at scale.
- Mentor team members and ensure alignment with data governance and quality standards.
What we're looking for
- Proficient in time series forecasting and deep learning with experience in transformer-based neural networks.
- Strong coding skills in Python, SQL, PyTorch, TensorFlow/Keras, Scikit-learn, and statsmodels.
- Experience in designing and deploying large-scale neural networks for time series analysis and anomaly detection.
- Ability to develop scalable data-driven solutions using advanced regression techniques and generative AI.
- Expertise in building production-ready applications on cloud platforms with automated batch pipelines.
- Demonstrated ability to work on GPU-based model training pipelines and manage experimentation at scale.
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 486 open roles on FindRole.
Listed pay typically runs $117,000–$234,000 across 480 roles with salary data.
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