TL;DR
Data QA Engineer (SQL, Python): Executing and automating testing of data pipelines, dashboards, and SQL queries to ensure data integrity and accuracy. Focus on designing automated test cases, validating ETL/ELT workflows, and proactively identifying data issues within an Agile environment.
Location: Hybrid in Krakow, Poland. Candidates must be authorized to work in Poland on a full-time basis without visa sponsorship.
Company
hirify.global is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games, delivering great performance for B2B customers and bringing joy to millions of players.
What you will do
- Execute manual testing of data pipelines, dashboards, and SQL queries for validation.
- Design and maintain automated test cases for data pipeline validation using SQL and Python.
- Test data transformations from ingestion through model layers (dbt, Snowflake).
- Collaborate with data engineers and analysts to define test plans and acceptance criteria.
- Identify and report data issues, anomalies, and inconsistencies proactively.
- Work within Agile sprints and participate in story grooming and retrospectives.
Requirements
- 2+ years of experience in QA with a strong background in manual testing.
- At least 1+ years working on data-centric or analytics projects.
- Proficiency in SQL for querying and validating large datasets.
- Experience validating ETL/ELT workflows or dashboards.
- Exceptional attention to detail with outstanding analytical and problem-solving capabilities.
- Ease in a cooperative, Agile setting.
- Candidates must be authorized to work in Poland on a full-time basis without visa sponsorship.
Nice to have
- Exposure to Python or similar languages for test automation.
- Familiarity with test case management tools or BDD frameworks.
Culture & Benefits
- World leader in gaming entertainment committed to responsible gameplay.
- Diverse business united by shared values and a mission to bring joy through play.
- Environment where individual differences are valued and potential is realized.
- Robust benefits package.
- Global career opportunities.
- Values: All about the Player, Talent Unleashed, Collective Brilliance, Good Business Good Citizen.
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