Manual QA Engineer - BI data

We are looking for an experienced Manual QA Engineer to join a BI data team and take part in testing complex data solutions in a dynamic and innovative environment. Perform manual testing for business intelligence ( BI ) systems. Validate reports, dashboards, and data accuracy. Execute ETL testing and data Validation. Write and execute complex SQL queries. Create and maintain TEST documentation and TEST cases. Work closely with Development, Product, and Business teams. Identify defects, analyze root causes, and provide valuable insights to improve product quality. Participate in end-to-end testing of BI solutions and data workflows Requirements: At least 5 years of experience in Manual Software QA - Mandatory. Proven experience testing business intelligence ( BI ) systems - Mandatory. Strong SQL skills, including writing and executing complex queries - Mandatory. Hands-on experience with ETL testing, data Validation, and DWH ( data Warehouse) environments - Mandatory. Experience testing reports, dashboards, and BI data flows - Mandatory. Experience writing TEST documentation ( STP, STD, STR) and TEST cases - Advantage. Experience with Power BI or other BI tools (Tableau, Qlik, Business Objects, cognos, MicroStrategy) - Advantage. Familiarity with TEST automation tools - Advantage. Strong analytical thinking and attention to detail. Excellent communication skills and the ability to work closely with development and product teams. This position is open to all candidates.