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Data Tester Jobs (NOW HIRING)

Atria Group LLC

Big Data Tester

Chicago, IL

Big Data tester with work exp in Hadoop,Pig,Spark,Hive,Impala. Strong in SQL skills and Testing, Strong Unix/Python. If the candidates are from development background and not with testing skills, we ...

TestingXperts

Big Data Tester

Bellevue, WA · On-site

$50/hr

Big Data Tester Location: Bellevue WA Duration: 6 Months Rate: $50/hr on c2c Must Have Skills ETL Testing, Advanced SQL Teradata, Hadoop UNIX Control M Business Analyst experience Detailed At least 4 ...

Stem Xpert

Big Data Tester

Herndon, VA · On-site

Hadoop/HBASE testing experience a must have (esp. HDFS Shell commands). Hive shell or beeline - Hive SQL commands esp. how Hive tables are represented on Hadoop Query and put data into HBase.

krg technology inc

Big data Tester

Detroit, MI · On-site

Company Description Thanks Vignesh KRG Technologies Inc 661 367 8000 * 405 Create test plans, test data , data validation SQL scripts and analyze test results setup and maintain test environments ...

Winaxis

SDET (Data Tester)

Jacksonville, FL · On-site

Data Tester (C2C) - Locations: Jacksonville, FL / Alpharetta, GA / Berkeley Heights, NJ (Onsite, local candidates only; 5 days onsite per week) - Visa Requirement: US Citizens and Green Card holders ...

Sarian, Inc.

Sr Data tester- MDM Domain

Dallas, TX · On-site

$79K - $100K/yr

Sr Data tester- MDM Domain Location:Strongsville, OH,Pittsburgh. PA,Dallas, TX Fulltime Must Have Technical/Functional Skills: * Strong SQL and database skills: Essential for querying, analyzing, and ...

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 Citizens BGV will be done for the selected candidates. 5 -8 Years of Software Quality Assurance ...

E-Solutions, Inc.

Python ETL Data Tester

Tempe, AZ · On-site

Job Tittle: - Python ETL Data Tester Work Location: - Raleigh, NC, Richardson, TX, Tempe, AZ Job Type: Full time/Permanent - * Experience in Data/ETL Testing. * Experience in Python-based ETL test ...

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How much do data tester jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for data tester in the United States is $38.36, according to ZipRecruiter salary data. Most workers in this role earn between $21.39 and $50.72 per hour, depending on experience, location, and employer.

What is a data tester?

A Data Tester is responsible for validating and ensuring the accuracy, quality, and integrity of data in databases, reports, or data-driven applications. They design and execute test cases, identify data anomalies, and work closely with data engineers and analysts to resolve issues. Their role ensures that data used for decision-making is accurate, consistent, and reliable.

What are the main challenges data testers typically face in their daily work?

Data Testers often encounter challenges related to dealing with large, complex datasets where inconsistencies or errors can be difficult to identify. They are also tasked with verifying data across multiple sources or migration systems, which requires a keen understanding of both business logic and data architecture. Close collaboration with data engineers, developers, and business analysts is common to resolve issues or clarify data requirements. Staying updated with evolving tools and methodologies is essential, so adaptability and continuous learning are important for long-term success in this role.

What are the key skills and qualifications needed to thrive in the data tester position, and why are they important?

To thrive as a Data Tester, you need a solid understanding of data validation, quality assurance processes, and proficiency in querying databases using languages like SQL, often backed by a degree in computer science or related fields. Familiarity with data testing tools such as Apache JMeter, Postman, or specific ETL testing frameworks, and certifications in software testing or data analytics are frequently required. Attention to detail, analytical thinking, and strong problem-solving skills are crucial soft skills for this role. These capabilities ensure the accuracy and reliability of data systems, directly supporting organizational decision-making and operational effectiveness.

How to be a data tester?

To become a data tester, you should develop strong analytical skills, proficiency in data analysis tools like Excel or SQL, and attention to detail. Gaining experience with data validation, testing methodologies, and understanding data quality standards can improve your effectiveness in the role. Certifications in data analysis or testing can also enhance your qualifications.
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Data Tester jobs near you
Infographic showing various Data Tester job openings in the United States as of August 2026, with employment types broken down into 30% Full Time, and 70% Contract. Highlights an 100% In-person job distribution, with an average salary of $79,791 per year, or $38.4 per hour.

Big Data Tester

Atria Group LLC

Chicago, IL

Contractor

Re-posted 27 days ago

Job description

Company Description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients - including governmental agencies and private companies - throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Job Description

Job Description:

Big Data tester with work exp in Hadoop,Pig,Spark,Hive,Impala. Strong in SQL skills and Testing, Strong Unix/Python.

If the candidates are from development background and not with testing skills, we are fine.

Additional Information

GOOD COMMUNICATION SKILLS

DURATION: 12+ Months Contract

INTERVIEW: PHONE & SKYPE

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