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Etl Data Warehouse Tester Jobs (NOW HIRING)

Thronus Group LLC

ETL Tester

Euless, TX · On-site

Data Warehouse ETL Backend Tester . Location: Euless, TX 75261 (Onsite). Duration: 12+ Months Contract. (Plus 8 days holiday pay and 15 days PTO) We are seeking a Data Warehouse ETL Backend Tester to ...

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.

Lorven Technologies

ETL Tester

Manhattan, NY · On-site

Role: ETL Tester Location: NYC, NY Perform ETL testing including data extraction, transformation ... for data migration, data warehouse, and reporting systems - Perform data reconciliation and ...

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 · On-site

$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 ...

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 ...

ClifyX

ETL Test Lead

Sunnyvale, CA · On-site

Minimum 6+ years experience • Good technical background in ETL, Data warehouse, BI Report testing and RDBMS (SQL) • experience in handling ETL/DW Testing engagements using Snowflake • Strong ...

Centraprise

ETL Informatica Developer

Charlotte, NC · On-site

Data Warehouse Design: Design and maintain data warehouses to support business intelligence ... Testing: Perform unit, integration, and system testing on ETL processes. * Collaboration:

Eitacies Inc

ETL Database Tester

Phoenix, AZ · On-site

Strong preference for candidates who have previously hands-on experience testing complex data warehouse and ETL environments. Required Skills: * ETL Testing experience in enterprise environments

ISHIR

ETL Backend Tester

Dallas, TX · On-site

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 ...

ISHIR

ETL Backend Tester

Dallas, TX · On-site

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 ...

ISHIR

ETL Backend Tester

Dallas, TX · On-site

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 ...

Info-Ways

ETL/Data tester

Phoenix, AZ · On-site

Company Description IT Role: ETL/Data tester Location: Phoenix, AZ Duration: 6+ Months Only GC or ... Should have adequate experience and clear understanding of data warehouse and data mart testing.

Beyond SOF

Cloud ETL Developer

Richmond, VA · On-site

$50.50 - $66.25/hr

SR ETL Developer The client is seeking a senior ETL developer to ingest/transform and load Data ... into a data warehousing environment. Design, program and test the performance of the system.

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Etl Data Warehouse Tester information

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$10

$44

$67

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

As of Aug 9, 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 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 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 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.

More about Etl Data Warehouse Tester jobs
What states have the most Etl Data Warehouse Tester jobs? States with the most job openings for Etl Data Warehouse Tester jobs include:
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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, 83% Full Time, 12% Part Time, and 4% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $91,942 per year, or $44.2 per hour.

Data Warehouse ETL Backend Tester

The Evolvers Group

Euless, TX • On-site

Other

Posted 10 days ago

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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