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ETL Tester

Extend Information Systems Inc

 

Long Island City, Queens, NY, USA

Posted On: 3 days ago
Experience: 5+ years
Availability: Hybrid
Openings: 1
Category: ETL Tester
Tenure: No Preference/Any
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Description

You will own data validation and testing within complex data warehousing environments.

This role is on-site.

Responsibilities

  • Execute data validation for full and incremental loads.
  • Analyze code workflows and debug production logs or errors.
  • Perform unit testing and document services.
  • Capture and analyze project requirements to ensure data integrity.

Required Skills

  • 5+ years of experience in ETL testing.
  • Advanced SQL proficiency, including ranking and analytical functions.
  • Experience with Snowflake and Azure Databricks.
  • Hands-on experience with PySpark or Scala.
  • Strong understanding of data warehousing concepts and dimensional modeling.
  • Proficiency with Oracle Database and SQL Server functions.
  • Ability to analyze data flows and perform complex data manipulation.

Preferred Skills

  • Application of fact and dimensional modeling concepts to testing workflows.

Education

Any Graduate

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