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QA Engineer

Trinetix

Buenos Aires, Buenos Aires, Argentina Full-time June 16, 2026

Found Description

We are looking for an experienced QA Tester to join our team on a long-term project for a US-based client operating in the healthcare domain. 

Requirements 

  • 3+ years of QA/testing experience in a healthcare or health insurance environment 
  • Strong knowledge of HL7 v2.x message types (ADT, ORM, ORU, DFT, etc.) and interface testing 
  • Solid understanding of medical claims lifecycle; enrollment, eligibility, claims submission, adjudication, EOB/remittance 
  • Experience with EDI healthcare transactions (X12 837P/837I, 835, 270/271) 
  • Proficiency with test management and defect tracking tools 

Nice-to-haves 

  • Experience with HL7 FHIR or other modern interoperability frameworks 
  • Familiarity with SQL for data validation and backend ver...

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