Krakow, Lesser Poland Voivodeship, Poland

Aristocrat is hiring a Data QA Engineer

About the Role

Aristocrat is looking for a Data QA Engineer to ensure the integrity and accuracy of our data products, maintaining trustworthiness in data transmission, visual displays, and analytical offerings. This critical role operates in a collaborative environment where your contributions directly impact gaming experiences.

What You'll 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 (e.g., dbt, Snowflake).
  • Collaborate with data engineers and analysts to define test plans and acceptance criteria.
  • Contribute to test documentation and QA processes.
  • Identify and report data issues, anomalies, and inconsistencies proactively.
  • Work within Agile sprints and participate in story grooming and retrospectives.

What We're Looking For

  • 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.

Nice to Have

  • Exposure to Python or similar languages for test automation.

Technical Stack

  • SQL, Python (for test scripting), dbt, Snowflake
  • Power BI (read/test level), JIRA, Xray
  • Airflow (read/debug level), Git-based workflows
  • Familiarity with test case management tools or BDD frameworks

Team & Environment

You will be joining a highly collaborative team working directly with data engineers and analysts to define quality standards and deliver trusted data solutions.

Required Skills
SQLPythondbtSnowflakePower BIJIRAXrayAirflowGitETL/ELTData ValidationManual TestingTest Scripting SQLPythondbtSnowflakePower BIJIRAXrayAirflowGitETL/ELTData ValidationManual TestingTest Scripting
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About company
Aristocrat
Aristocrat is a world leader in gaming content and technology, and a top-tier publisher of free-to-play mobile games. They deliver great performance for B2B customers and bring joy to the lives of millions who play their casino and mobile games.
All jobs at Aristocrat Visit website
Job Details
Department Data and Analytics
Category qa_testing
Posted 3 months ago