Staff, Data Scientist - Machine Learning Engineer | Catalog Trust & Safety Team

World's leading retailer focused on helping people save money so they can live better
Bentonville, AR, USA
$110,000 - $220,000
Machine Learning
Staff Software Engineer
In-Person
5,000+ Employees
5+ years of experience
AI · Enterprise SaaS · E-Commerce

Description For Staff, Data Scientist - Machine Learning Engineer | Catalog Trust & Safety Team

Walmart's Trust and Safety (T&S) team, part of the Catalog Data Science Organization, is seeking a Staff Data Scientist to join their innovative team. This role focuses on maintaining customer trust in the Walmart marketplace through state-of-the-art GenAI and Machine Learning models. The position involves developing end-to-end machine learning pipelines that detect policy violations across millions of items, ensuring marketplace safety and compliance. The role requires expertise in Deep Learning, NLP, and Computer Vision, with opportunities to work on cutting-edge technologies and directly impact Walmart's marketplace growth. The team operates within Walmart Global Tech, where innovations affect hundreds of millions of people daily. The position offers competitive compensation ($110,000-$220,000), comprehensive benefits, and the opportunity to work in Bentonville, AR, a growing tech hub with rich cultural amenities including Crystal Bridges Museum and extensive trail systems. This role combines technical expertise with business impact, making it ideal for experienced ML practitioners looking to make a significant impact at scale.

Last updated 19 minutes ago

Responsibilities For Staff, Data Scientist - Machine Learning Engineer | Catalog Trust & Safety Team

  • Evaluate and enhance Deep Learning practices within Catalog Trust and Safety team
  • Use GenAI, NLP, Computer Vision and deep learning techniques to build models
  • Collaborate Cross-Functionally with Compliance Business, Product, Operations teams
  • Drive innovation in ML Architecture
  • Build and deploy large-scale training and serving pipelines

Requirements For Staff, Data Scientist - Machine Learning Engineer | Catalog Trust & Safety Team

Python
Kubernetes
Kafka
MongoDB
  • PhD or Master's in computer science with 5+ years of experience developing and deploying machine learning models
  • Solid understanding of supervised and unsupervised machine learning models
  • Experience with Deep learning models including Neural Networks, CNN, RNN, Transformers
  • Proficiency in Python, Spark, SQL, and ML packages
  • Experience with Docker, Kubernetes, Apache Airflow, Beam, Spark, Kafka
  • Experience with GCP, Azure, AWS
  • Strong verbal and written communication skills
  • Experience with Version Control Systems, especially Git

Benefits For Staff, Data Scientist - Machine Learning Engineer | Catalog Trust & Safety Team

Medical Insurance
Vision Insurance
Dental Insurance
401k
Equity
Parental Leave
Education Budget
  • Multiple health plan options including vision & dental
  • 401(k)
  • Stock purchase plans
  • Life insurance
  • Associate discounts
  • Education assistance
  • Parental Leave
  • Military service pay
  • Paid Time off
  • Short-term and long-term disability

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