Data Scientist III

Walmart

Actively hiring
San Bruno, CA Posted 11 days ago $133,952–$133,952 / year
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At a glance

AI generated

TL;DR

As a Data Scientist III at Walmart, you will join a dynamic team focused on leveraging data to drive business decisions. Your role involves leading small teams and participating in large-scale analytics projects by developing statistical models and computational algorithms to analyze complex datasets from various sources. You will work closely with project teams and stakeholders to determine project goals, gather data, and develop reports that provide actionable insights. Additionally, you will present your findings using tools like Tableau or Looker for visualization and ensure the continuous improvement of analytics processes by creating reusable solutions and mentoring junior analysts. The position requires expertise in Python, SQL, machine learning techniques including neural networks, and cloud-based storage systems such as Google Cloud Platform. You must also be proficient in version control with Git and have a strong background in inferential statistical analysis to evaluate model performance effectively.

Skills

Python SQL Google Cloud Platform Hive Git Tableau Looker machine learning regression tree-based ensemble methods clustering dimensionality reduction neural networks cross-validation ROC/AUC precision-recall rate

What you'll do

  • Leads data analytics projects, determining goals and developing contingency plans for analysis.
  • Develops statistical models and computational algorithms to analyze large datasets for project goals.
  • Presents data insights and recommendations to key stakeholders based on analytical results.
  • Coaches and mentors analysts across the division to build a library of reusable algorithms.
  • Conducts extensive data analysis using object-oriented programming languages like Python.

What we're looking for

  • Master’s degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field required; or Bachelor's degree with 2 years of experience.
  • Expertise in Python for extensive data analysis and SQL for data manipulation.
  • Experience with cloud-based data storage solutions like Google Cloud Platform and Hive.
  • Proficiency in version control systems such as Git and GitHub.
  • Skills in conducting inferential statistical analysis to test hypotheses and derive estimates.
  • Ability to use Tableau or Looker for creating dashboards and visualizing data.
  • Experience applying machine learning techniques including regression, clustering, neural networks, and model evaluation metrics.

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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