Senior Data Scientist

Walmart

Sunnyvale, CA, United States
$171,337pyear to $234,000pyear; bonus/equity: annu...
Production level code
Unit testing and regression testing
Visualizing data using microsoft excel
Support the understanding of the priority order of requirements and service level agreements, and help identify the most suitable source for data that is fit for purpose

Job Summary

  • Support the understanding of the priority order of requirements and service level agreements, and help identify the most suitable source for data that is fit for purpose.
  • Write code to develop the required solution and application features by using the recommended programming language and leveraging business, technical, and data requirements.
  • At Walmart, we offer competitive pay as well as performance-based incentive awards and other great benefits for a happier mind, body, and wallet.

Matching Summary

Support the understanding of the priority order of requirements and service level agreements, and help identify the most suitable source for data that is fit for purpose.

Salary

$171,337/year to $234,000/year; Bonus/Equity: annual or quarterly performance incentives; Benefits: Health benefits, Financial benefits, Paid time off benefits, Other benefits

Skills & Requirements

Must-have

  • production level code
  • unit testing and regression testing
  • visualizing data using Microsoft Excel
  • monitoring performance of deployed changes
  • developing machine learning models
  • discovering fraud abuse trends
  • managing and extracting data in distributed systems
  • data cleaning, transformation, and feature selection

Nice-to-have

  • understand customer requirements
  • present to and influence audience
  • customize communication style
  • guide and mentor junior associates
  • develop business cases
  • translate business requirements
  • serve as an interpreter and conduit

Key Requirements

  • Master’s degree or equivalent and 1 year of experience
  • Bachelor’s degree or equivalent and 3 years of experience
  • Experience writing production level code
  • Experience with unit testing and regression testing concepts
  • Experience visualizing data using Microsoft Excel
  • Experience monitoring the performance of changes deployed
  • Experience developing machine learning models
  • Experience discovering new fraud abuse trends
  • Experience managing and extracting data in distributed systems using GCP and BigQuery
  • Experience performing data cleaning, transformation, and feature selection using Python and Numpy packages

Work Rights

Not specified

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