ETL & Web Testing Experts

About the Role :

We are looking for skilled ETL and Web Testing Experts to join our Quality Assurance team for long-term onshore roles based in Abu Dhabi.

The ideal candidates will have strong hands-on experience in ETL testing, API testing, and Web application validation, along with advanced SQL and data verification skills.

Candidates with a background in healthcare domain or HL7 standards will have an added advantage.

You will play a key role in ensuring data integrity, validating BI dashboards, and ensuring end-to-end system quality through structured testing processes and QA metrics.

Open Positions : QA Lead - 1 Position

QA Analyst - 6 Positions

Key Responsibilities :

• Analyze, design, and execute ETL test cases for data migration and transformation processes.
• Validate data movement between source, staging, and target systems ensuring accuracy and completeness.
• Verify data transformations, aggregations, and business logic implemented in Informatica (preferred) or other ETL tools.
• Write and execute complex SQL queries to perform backend data validation.
• Identify data mismatches, perform root cause analysis, and report data defects.
• Collaborate closely with data engineers to resolve ETL-related issues.
• Perform end-to-end Web UI testing, functional testing, and regression testing for web applications.
• Validate front-end and backend integrations, workflows, and data consistency.
• Ensure cross-browser compatibility and usability testing.
• Participate in Defect Management, test case review, and release validation cycles.
• Design and execute API tests using Postman or similar tools.
• Validate request / response payloads, headers, authentication, and error handling.
• Integrate API testing with automation frameworks where applicable.
• Validate REST and SOAP APIs integrated with ETL and web systems.
• Validate data visualizations, KPIs, and metrics in Power BI or similar analytics tools.
• Compare dashboard data against backend data sources to ensure accuracy.
• Validate performance, usability, and business logic of BI dashboards.
• Develop comprehensive test plans, test cases, and test data based on business requirements.
• Ensure adherence to Software Testing Life Cycle (STLC) and QA best practices.
• Generate QA metrics, test execution reports, and defect summaries.
• Collaborate with development, business, and data teams for issue triage and resolution.
• Participate in Agile / Scrum ceremonies including sprint planning, reviews, and retrospectives.

Required Skills & Expertise :

(ref : hirist.tech)