Requirements
- 3+ years of test automation experience, including 1+ year building suites in Playwright (TypeScript/JavaScript or Python)
- 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)
- Hands-on experience building and maintaining automated tests with Playwright (TypeScript/JavaScript or Python)
- 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 verification
- Knowledge of ICD-10, CPT, HCPCS coding systems
- Experience integrating Playwright suites into CI/CD pipelines (Azure DevOps, GitHub Actions, Jenkins)
- API-level test automation with Playwright's request context or similar tooling
- Understanding of HIPAA privacy and security requirements

Core Responsibilities




- Develop and execute test plans, test cases, and test scripts for healthcare applications, with a focus on HL7 interface testing and claims processing modules
- Design, build, and maintain end-to-end automated test suites in Playwright for claims, enrollment, and member-facing portal workflows
- Validate HL7 message flows (inbound and outbound) across systems, ensuring accurate parsing, mapping, and acknowledgment handling
- Test claims submission, adjudication, remittance, and denial workflows end to end
- Extend and stabilize the regression suite in Playwright, keeping execution time and flakiness under control
- Identify, document, and track defects through resolution using bug-tracking tools (e.g., Jira, Azure DevOps)
- Perform functional, regression, integration, and user acceptance testing
- Collaborate with developers, business analysts, and product owners to clarify requirements and acceptance criteria

📌 Automation QA Engineer (Buenos Aires)
🏢 Internetwork Expert
📍 Buenos Aires