Staff Data Scientist, LLMs

Walmart; California (MO); On-site; USD 120,000 - 160,000; Full time

Job summary

Walmart is seeking a Staff Data Scientist to lead the development of data-driven product capabilities, enhancing customer service through technological innovation. This role requires advanced knowledge in machine learning, programming skills in Python and SQL, and a solid educational background in data science. Join a team driven by innovation at a company committed to diversity and inclusion.

Benefits

Competitive compensation

Performance bonuses

401(k) match

Stock purchase plan

Health insurance

PTO

Qualifications

• 5+ years of practical experience in data science.
• Deep knowledge of machine learning algorithms.
• Experience in ecommerce and digital customer behavior applications.

Responsibilities

• Lead development and integration of data-driven product capabilities.
• Oversee projects and support the team to ensure timely delivery.
• Collaborate across teams to identify opportunities and foster innovation.

Skills

Machine learning

Statistics

Problem-solving

Communication

Leadership

Programming in Python

Programming in SQL

Programming in PySpark

Generative AI

Data strategy

Education

Master's or PhD in Data Science, Computer Science, or related fields

Bachelor's in Statistics, Economics, Analytics, Mathematics, or related with 4+ years of experience

Master's in same fields with 2+ years of experience

6+ years of experience in analytics or related fields

Tools

SQL

Python

PySpark

Spark

Scala

R

Job description

Position Summary

We are seeking a Staff Data Scientist to leverage their expertise and help us lead the next retail disruption.

About Team

Our team collaborates with US stores and eCommerce to enhance customer service through technological innovation. Walmart U.S. offers a wide range of products, from groceries to entertainment, available online, via mobile apps, or in-store. Our focus areas include customer experience, store operations, merchant tools, and personalization.

We aim to develop best-in-class data products within the Personalization Team, powering personalized recommendations using advanced industrial technology.

What you'll do

• Lead development and integration of data-driven product capabilities.
• Oversee projects and support the team to ensure timely delivery.
• Promote best practices in MLOps, data, and code quality testing.
• Collaborate across teams to identify opportunities and foster innovation.
• Translate business needs into data strategies, prioritize, and plan accordingly.

What you'll bring

• Master's or Ph.D. in Data Science, Computer Science, or related fields with 5+ years of practical experience.
• Deep knowledge of machine learning algorithms and statistics.
• Experience in ecommerce and digital customer behavior applications.
• Strong programming skills in SQL, Python, and PySpark.
• Excellent problem-solving, communication, and leadership skills; ability to prototype and implement complex AI solutions.
• Generative AI experience is a plus.

About Walmart Global Tech

Join us in an environment where a single line of code can impact hundreds of millions. Our team of engineers, data scientists, and cybersecurity experts drive innovation at the forefront of retail disruption. We foster a people-led, tech-empowered culture, investing in our team's growth and skills.

Benefits

Competitive compensation, performance bonuses, 401(k) match, stock purchase plan, health insurance, PTO, and more.

Equal Opportunity Employer

Walmart is committed to diversity and inclusion, respecting all backgrounds and identities. We believe diverse teams make us stronger.

Minimum Qualifications

Option 1: Bachelor's in Statistics, Economics, Analytics, Mathematics, Computer Science, or related with 4+ years of experience.
Option 2: Master's in the same fields with 2+ years of experience.
Option 3: 6+ years of experience in analytics or related fields.

Preferred Qualifications

Experience in data science, machine learning, optimization models, PhD in related fields, proficiency in Python, Spark, Scala, R, and familiarity with accessibility standards and inclusive digital experiences.

Primary Location

680 West California Avenue, Sunnyvale, CA 94086-4834, United States of America