Data Testing Engineer (Buenos Aires, AR, C1057AAE)

Posted 2026-05-05
Remote, USA Full-time Immediate Start

Are you interested in working with the World’s leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest!


We are looking for a Data Testing Engineer to join our growing team in Argentina!


Role - Data Testing Engineer


Location - Remote (Argentina)



Job Description:



  • Support NPS process rewrite project; NPS (net promoter score) for customer loyalty; we are rewriting the criteria to enable who should be receiving the NPS survey for response.

  • QA responsible for running ADF, SQL, checking network files, referencing old and new systems to reconcile between the two

  • Design, develop, and execute test cases for data validation.

  • Validate ETL processes and data pipelines for completeness and accuracy

  • Perform data quality checks, including consistency, integrity, and transformation validation.

  • Write and optimize SQL queries to verify large datasets.

  • Identify, document, and track data defects and inconsistencies

  • Collaborate with data engineers and developers to troubleshoot issues

  • Ensure compliance with data governance and quality standards

  • Clear communication skills



Why Qualitest?



  • Be a part of a company who strives to support for diversity and inclusion in the workplace – we are one, we are many at Qualitest. Celebrate culture, share knowledge with engineers from around the globe, and inspire each other through our differences.

  • Local and global opportunities – we offer you internal rotation and international mobility opportunities to grow your career.

  • Clear view of your career and progression with the company – Qualitest is growing massively (since Jan 2021 – added more than 2000 engineers) and giving you the opportunity to grow with us.

  • Work hard and play harder with our flexible and casual culture. Take a break from work and join an employee event, or enjoy the amenities and games provided from one of our Employees Centers.

  • Never stop experimenting and learning with Qualitest Tech academy: 3000+ training courses, mentorship programs, technical tribes, sponsored certifications, leadership programs and much more.

  • Earn bonuses via our Client Referral and Employee Referral Program’s. Refer and earn – tap your network for net-worth.



Intrigued to find more about us?



  • Visit our website at https://www.qualitestgroup.com/



If you like what you have read, send us your resume and let’s start talking!


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