Principal Data Scientist

Principal Data Scientist

  • Location SAN BRUNO, CA
  • Career Area Data Science and Analytics
  • Job Function Data Science and Analytics
  • Employment Type -
  • Position Type -
  • Requisition 1101431BR

What you'll do at

  • A Principal Data Scientist is responsible for collaborating with a business segment to determine long-term vision and provide analytical support and guidance. A Principal Data Scientist analyzes large data sets to develop multiple, complex custom models and algorithms to drive innovative business solutions. Principal Data Scientists work on large project teams in order to provide analytical support and guidance to a large project team (for example, email targeting, business optimization, consumer recommendations) within Walmart eCommerce. The algorithms built
  • Build learning systems to analyze and filter continuous data flows and offline data analysis.
  • Combine data features to determine search models.
  • Conduct advanced statistical analysis to determine trends and significant data relationships.
  • Develop machine learning models to apply test data algorithms to future data.
  • Develop models of current state in order to determine improvements needed.
  • Drives the execution of multiple business plans and projects
  • Ensures business needs are being met
  • Interpret data to identify trends to go across future data sets.
  • Lead project teams to develop innovative solutions to drive innovative business solutions.
  • Lead the implementation of data modeling solutions.
  • Promotes and supports company policies, procedures, mission, values, and standards of ethics and integrity
  • Provide guidance to cross-functional leadership regarding data modeling possibilities.
  • Provides supervision and development opportunities for associates
  • Research new techniques and best practices within the industry.
  • Review business strategies to ensure alignment across initiatives.
  • Scale new algorithms to large data sets.
  • Train algorithms to apply models to new data sets.
  • Translate business needs into data modeling initiatives.
  • Utilize system tools including (MySQL, Hadoop, Weka, R, Matlab,ILog).
  • Validate models and algorithmic techniques.

Minimum Qualifications

• 4+ years of post-graduate work experience, including demonstrated success in leading business analysis projects to achieve business-impacting results
• Extensive experience in one or more supply chain domains and related information systems – distribution/transportation, sourcing, planning, manufacturing and inventory management
• Experience with large data set mining tools and open-source programming tools, (e.g., R, Python, HiveQL, Spark)
• Experience with network modeling tools and network optimization techniques - long range planning is a plus
• Experience with statistical analysis, regression modeling, data mining, financial analysis, and optimization.

About Walmart

At Walmart, we help people save money so they can live better. This mission serves as the foundation for every decision we make, from responsible sourcing to sustainability—and everything in between. As a Walmart associate, you will play an integral role in shaping the future of retail, tech, merchandising, finance and hundreds of other industries—all while affecting the lives of millions of customers all over the world. Here, your work makes an impact every day. What are you waiting for?

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All the benefits you need for you and your family

  • Multiple health plan options
  • Vision & dental plans for you & dependents
  • Associate discounts in-store and online
  • Financial benefits including 401(k), stock purchase plans and more
  • Education assistance for Associate and dependents

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