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Etl Data Warehouse Tester Jobs (NOW HIRING)

Hexaware Technologies, Inc

Data ETL Tester

Atlanta, GA · On-site

Perform ETL, data warehouse, and source-to-target validation testing. * Write complex SQL queries for data validation and reconciliation. * Automate data testing and validation scripts using Python.

The Evolvers Group

ETL Backend Tester

Dallas, TX · On-site

$90 - $130/hr

We are seeking a Data Warehouse ETL Backend Tester to provide technical expertise to ensure that telecommunications and network facilities are sufficient, appropriate, and functioning well. They will ...

The Evolvers Group

$90 - $130/hr

We are seeking a Data Warehouse ETL Backend Tester to provide technical expertise to ensure that telecommunications and network facilities are sufficient, appropriate, and functioning well. They will ...

E-Solutions, Inc.

Python ETL Data Tester

Tempe, AZ · On-site

Experience in ETL Testing, Data Warehouse Testing, and Data Migration Testing. * Develop automation solutions using Python/Shell scripting for ETL and data validation activities. * Experience in SQL ...

ClifyX

ETL Test Lead

Austin, TX · On-site

The role involves leading testing engagements in ETL, Data Warehouse, and BI Report testing, while also managing team activities and ensuring project deliverables are met. Responsibilities : • Exp

Artech Information System LLC

ETL Developer

Herndon, VA

$52.50 - $68.75/hr

... testing. 5+ Yrs Experience Required Skills - Primary - Informatica-PowerCenter-ETL (Extract Transform Load); Data Analytics Oracle-BI Data Warehouse Development Programming/ software development ...

PB consulting

ETL Test Lead

Wilford Hall, TX · On-site

Lead ETL and EDW testing activities across data integration and data warehouse projects. * Design and execute comprehensive ETL test strategies, test plans, and test cases. * Validate complex data ...

PB consulting

Lead ETL and EDW testing activities across data integration and data warehouse projects. * Design and execute comprehensive ETL test strategies, test plans, and test cases. * Validate complex data ...

PB consulting

ETL Test Lead

Macdona, TX · On-site

Lead ETL and EDW testing activities across data integration and data warehouse projects. * Design and execute comprehensive ETL test strategies, test plans, and test cases. * Validate complex data ...

PB consulting

ETL Test Lead

Windcrest, TX · On-site

Lead ETL and EDW testing activities across data integration and data warehouse projects. * Design and execute comprehensive ETL test strategies, test plans, and test cases. * Validate complex data ...

blackapple

ETL dataware house teater

Northbrook, IL

$51.75 - $67.75/hr

Yes JD: 1. Expert in ETL/Data warehouse testing - Minimum of 5-6 years of exp. 2. Expert in SQL's 3. Has experience in Informatica ETL tool 4. Has experience in Abinitio ETL tool 5. Expert Analytical ...

PB consulting

ETL Test Lead

Selma, TX · On-site

Lead ETL and EDW testing activities across data integration and data warehouse projects. * Design and execute comprehensive ETL test strategies, test plans, and test cases. * Validate complex data ...

PB consulting

ETL Test Lead

Leon Valley, TX · On-site

Lead ETL and EDW testing activities across data integration and data warehouse projects. * Design and execute comprehensive ETL test strategies, test plans, and test cases. * Validate complex data ...

PB consulting

Lead ETL and EDW testing activities across data integration and data warehouse projects. * Design and execute comprehensive ETL test strategies, test plans, and test cases. * Validate complex data ...

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How much do etl data warehouse tester jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for etl data warehouse tester in the United States is $44.20, according to ZipRecruiter salary data. Most workers in this role earn between $33.89 and $53.85 per hour, depending on experience, location, and employer.

What is an ETL data warehouse tester?

An ETL Data Warehouse Tester is a professional responsible for validating the Extract, Transform, and Load (ETL) processes in data warehousing environments. They ensure that data is accurately and efficiently moved from source systems to the data warehouse, and that the data meets business requirements for quality and integrity. Their tasks often include developing test cases, executing tests, identifying data discrepancies, and collaborating with developers to resolve issues. ETL Data Warehouse Testers play a critical role in maintaining the reliability and accuracy of business intelligence systems.

What are the key skills and qualifications needed to thrive as an ETL data warehouse tester, and why are they important?

To thrive as an ETL Data Warehouse Tester, you need a strong understanding of data warehousing concepts, ETL processes, SQL, and database management, usually supported by a degree in computer science or a related field. Familiarity with ETL tools (like Informatica or Talend), test management systems, and automation frameworks is typically required, along with certifications such as ISTQB being beneficial. Attention to detail, analytical thinking, and excellent communication skills help testers identify data issues and collaborate effectively with development teams. These competencies are vital to ensure data integrity, reliability of warehouse solutions, and smooth delivery of business intelligence projects.

What are some common challenges faced by ETL data warehouse testers, and how can they be addressed?

ETL Data Warehouse Testers often encounter challenges such as managing complex data transformations, ensuring data quality across large datasets, and dealing with evolving source systems. To address these, testers should develop strong SQL skills, maintain clear documentation of data mappings, and work closely with developers and business analysts to understand requirements. Regular communication with the ETL development team and implementing automated testing where possible can also help in catching issues early and improving overall efficiency.

What is the difference between Etl Data Warehouse Tester vs Data Analyst?

AspectEtl Data Warehouse TesterData Analyst
Primary RoleTesting and validating data integration processes in data warehousesAnalyzing data to generate reports and insights
Skills & CertificationsSQL, ETL tools, data testing certificationsSQL, data visualization, statistical analysis
Work EnvironmentData warehouses, testing environmentsBusiness intelligence tools, reporting platforms
Industry UsageData warehousing, BI projectsBusiness analysis, reporting, decision-making

While both roles involve working with data, an Etl Data Warehouse Tester focuses on validating data quality and integration processes within data warehouses, ensuring data accuracy and consistency. A Data Analyst, on the other hand, interprets data to provide insights and support business decisions. Both roles require SQL skills, but their primary objectives and work environments differ.

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Etl Data Warehouse Tester jobs near you
Infographic showing various Etl Data Warehouse Tester job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $91,942 per year, or $44.2 per hour.

Data Warehouse ETL Backend Tester

Euless, TX • On-site

The Evolvers Group
11 - 50 employees
Learn more about The Evolvers Groupexternal

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Re-posted yesterday

Job description

We are seeking a Data Warehouse ETL Backend Tester to provide technical expertise to ensure that telecommunications and network facilities are sufficient, appropriate, and functioning well.  They will also ensure that data, voice, and voicemail systems perform at optimum and cost-effective levels.  

 

Required Experience:

  • 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.
  • Strong SQL skills for backend data validation.

 

Preferred Experience:

  • Automation testing experience.
  • Experience working in Agile environments.
  • Knowledge of CI/CD pipelines and automated testing frameworks.

 

Preferred Education:

Bachelor''s degree in electronics, computer science, engineering, or a related field.

 

Responsibilities:

  • Validate data quality, completeness, and integrity within Snowflake.
  • Verify ETL transformations, mappings, and business rules.
  • Perform source-to-target data reconciliation.
  • Validate data loads and ensure no data loss or corruption.

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