Senior ETL & Data Warehouse Tester (Snowflake)

The Evolvers Group; Dallas, Northern (TX, KY); Hybrid; USD 90,000 - 130,000; Full time

Job summary

The Evolvers Group seeks a Data Warehouse ETL Backend Tester to ensure data quality and reliability across Snowflake environments in a telecommunications context. You will validate ETL mappings, data loads, and rule implementations to prevent data loss and ensure accuracy.

Join a fast-paced Agile team where automation testing and CI/CD awareness are essential, and where your expertise in Snowflake, QuerySurge, and data integrity will help drive cost-effective, scalable data solutions.

Qualifications

• 8+ years of experience in ETL/Data Warehouse testing.
• Strong experience testing Snowflake databases.
• Hands-on experience with QuerySurge for automated data validation and reconciliation.
• Extensive experience performing database integrity testing.
• Expertise in validating ETL transformations to ensure source-to-target data accuracy.
• Automation testing experience.
• Experience working in Agile environments.
• Knowledge of CI/CD pipelines and automated testing frameworks.

Responsibilities

• Validate data quality, completeness, and integrity within Snowflake.
• Verify ETL transformations, mappings, and business rules.
• Validate data loads and ensure no data loss or corruption

Skills

ETL/Data Warehouse testing

Snowflake testing

QuerySurge

Database integrity testing

ETL validation

Automation testing

Agile methodologies

CI/CD pipelines

Tools

QuerySurge

Snowflake

Job description

The Evolvers Group seeks a Data Warehouse ETL Backend Tester to ensure data quality and reliability across Snowflake environments in a telecommunications context. You will validate ETL mappings, data loads, and rule implementations to prevent data loss and ensure accuracy.

Join a fast-paced Agile team where automation testing and CI/CD awareness are essential, and where your expertise in Snowflake, QuerySurge, and data integrity will help drive cost-effective, scalable data solutions.