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Cook Systems

Senior Snowflake Data Engineer - Data Scientist

Data SciencePosted on Nov 9
Full-timeSan Antonio, TX, USANo salary listedIn-person

About the Job

Requirements

  • Extensive experience with big data technologies such as Apache Hadoop, MapReduce, and Hive.
  • Proficiency in statistical computation and numerical tools including R, Spark, and Python.
  • Strong understanding of statistics and machine learning algorithms such as Decision Trees, Neural Networks, and Random Forest.
  • Significant experience in data visualization tools such as KNIME, Spotfire, and Tableau.
  • Strong skills in developing complex models and improving their accuracy.
  • Experience documenting implementation details, models, and business definitions.

Responsibilities

  • Work with first-line data owners to identify and define relevant data sources and usage.
  • Develop curated datasets by building Snowflake views that integrate tables across databases.
  • Implement approved data-sharing arrangements, prepare data contracts, and coordinate approvals.
  • Establish group-based access by creating Active Directory security groups and mapping Snowflake roles.
  • Validate the pilot by reconciling datasets, testing data quality, and verifying access controls.
  • Deliver repeatable risk-monitoring queries and a comprehensive support runbook.
  • Mentor less experienced colleagues by providing expertise in statistical computation and visualization tools.

Desired Qualifications

  • Background in insurance or financial-services operational data.

About the Company

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