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Principal, Data Scientist

Walmart helps people save money so they can live better, operating as one of the world's largest retailers.
Bentonville, AR, USA
$110,000 - $220,000
Data
Principal Software Engineer
In-Person
5,000+ Employees
10+ years of experience
AI · Enterprise SaaS · Retail
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Job Description

Walmart, a global retail leader helping people save money and live better, is seeking a Principal Data Scientist to spearhead their AI and machine learning initiatives. This role represents a unique opportunity to make a significant impact at massive scale, working with one of the world's largest retailers.

The position requires an experienced professional with 10+ years in software development and data science, who will lead the development and deployment of advanced AI and machine learning models across Walmart's vast operations. The role combines technical expertise with leadership responsibilities, requiring proficiency in Python, C++, CUDA, and modern AI frameworks like TensorFlow and PyTorch.

As Principal Data Scientist, you'll work on challenging problems in supply chain optimization, customer personalization, and operational efficiency. The role involves building scalable cloud-based solutions, developing novel algorithms, and working with large-scale datasets. You'll collaborate with cross-functional teams and mentor junior data scientists, helping build a culture of innovation.

The position offers a competitive salary range of $110,000-$220,000, plus performance bonuses and stock options. Benefits include comprehensive health coverage, 401(k), stock purchase plans, paid time off, and education assistance. Located in Bentonville, AR, you'll be part of a growing tech hub in Northwest Arkansas, home to the Crystal Bridges Museum and over 200 miles of trails.

This is an ideal opportunity for a seasoned data scientist who wants to solve complex problems at scale, lead technical initiatives, and make a real impact on how millions of customers shop. The role combines technical depth with business impact, offering the chance to work with cutting-edge technology while delivering tangible results for one of the world's largest retailers.

Last updated 3 months ago

Responsibilities For Principal, Data Scientist

  • Lead end-to-end lifecycle of AI/ML projects
  • Design and implement scalable cloud-based machine learning solutions
  • Develop novel algorithms using state-of-the-art AI frameworks
  • Build highly parallelized compute environments
  • Collaborate with diverse teams across engineering, business, and operations
  • Advocate for best practices in software development
  • Mentor junior data scientists
  • Build and maintain APIs for machine learning applications

Requirements For Principal, Data Scientist

Python
Kubernetes
  • Bachelors degree in Computer Science, Data Science, or related field; Masters or Ph.D. preferred
  • 10+ years of experience in software development and data science
  • Expertise in Python, C++, CUDA, and relevant libraries
  • Strong experience with cloud services, especially GCP
  • Experience with Infrastructure as Code tools like Terraform
  • Proven track record in designing AI/ML solutions
  • Experience with computer vision, NLP, and recommender systems
  • Knowledge of data pipelines and big data technologies
  • Must know Pyspark and Scala
  • Excellent communication and problem-solving skills

Benefits For Principal, Data Scientist

Medical Insurance
Dental Insurance
Vision Insurance
401k
Equity
Parental Leave
  • Multiple health plan options including vision & dental plans
  • 401(k) and stock purchase plans
  • Life insurance
  • Associate discounts in-store and online
  • Education assistance for Associate and dependents
  • Parental Leave
  • Military service pay
  • Paid Time off including vacation and sick leave
  • Short-term and long-term disability
  • Performance-based bonus awards