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Sr. ETL Tester

Data Science Technologies

 

Las Vegas, NV, USA

Posted On: Just posted
Experience: 5+ years
Availability: Hybrid
Openings: 1
Category: Sr. ETL Tester
Tenure: Contract - Corp-to-Corp
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Description

You will own the testing, analysis, and automation of ETL processes.

This role is on-site.

Responsibilities

  • Create and execute test cases and strategies for applications utilizing ETL components.
  • Implement orchestration of business flows to automate complex scenarios.
  • Conduct User Acceptance Testing (UAT) and validate data using frontend and backend methods.
  • Develop test plans for software releases, defining resources, dependencies, and overall testing strategy.
  • Review technical requirements against data warehouse and BI terminology to build test scenarios.

Required Skills

  • 5+ years of experience with ETL testing.
  • Solid understanding of test automation architecture and framework design.
  • Proficiency in Python and Bash Scripts for automation script creation.
  • Experience with orchestration tools like Apache Airflow.
  • Expertise in writing complex SQL queries for source-to-target validation.
  • Hands-on experience with Snowflake or Redshift data warehouses.
  • Experience with traditional SQL databases (MySQL, Postgres, SQL Server).
  • Familiarity with CI/CD implementation using Jenkins or GitLab.
  • Experience with ETL tools such as Informatica, Talend, or Ab Initio.

Preferred Skills

  • Experience with Tableau or PowerBI.

Education

Not specified

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