Use AI tools to run tests and build automation
Perform end-to-end testing of complex data-based systems and ETL processes
Test web applications and APIs; investigate and analyze data
Write complex SQL queries to validate data across DWH / ETL flows
Plan, write and execute test scripts; report and document defects; write test summaries
Investigate and analyze logs (Kibana or similar)
Collaborate continuously with development, product and project managers

Minimum 5 years of software-testing experience
Hands-on daily use of AI tools (Claude, GitHub Copilot, skills, Playwright and similar) for requirement analysis, test-scenario creation, defect investigation, SQL writing and test-process optimization — continuous working use, not basic familiarity
Active automation usage of Claude Code, Codex, Chrome DevTools MCP and Playwright MCP
High SQL command — complex queries, JOINs, Aggregation
Rich API testing experience — Postman, Swagger
Log investigation & analysis in Kibana or similar
Testing of DWH systems and ETL processes
Strong manual-QA craft — test planning, scripting, defect reporting, test summaries
High-level English
Ability to pass a polygraph (mandatory screening)

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