QA Automation Engineer - Data engineering area

Jit Team is a Polish IT company employing over 770 experts and delivering innovative IT solutions through specialized teams. They have a long-standing partnership with a leading financial group in the Nordic countries, with over 200 personnel engaged in more than 60 projects. The client is a Norwegian major provider of financial services with a global presence and a focus on modern technology, characterized by a Scandinavian culture emphasizing work-life balance and an international work environment with English language exposure.

• Proven experience in QA Automation Testing
• Strong experience in Data Warehouse Testing
• Hands-on experience with Snowflake
• Experience working within AWS environments
• Advanced knowledge of SQL for querying, validating, and testing large datasets
• Experience with dbt testing
• Understanding of data pipeline validation and ETL/ELT testing
• Knowledge of Snowflake features including Time Travel, Zero-Copy Cloning, and Performance Scaling
• Strong analytical and problem-solving skills
• Excellent communication and collaboration skills
• Experience working with AI tools
• Ability to quickly understand existing architectures and workflows

Nice to have:

• Python
• JavaScript
• TypeScript
• Playwright

• Design, execute, and maintain automated tests for Data Warehouse solutions
• Validate complex data pipelines and data transformations within Snowflake
• Perform data quality, integrity, and reconciliation testing
• Develop and maintain automated data validation frameworks
• Execute SQL-based testing and verification of large datasets
• Collaborate with developers, data engineers, and business stakeholders
• Identify, document, and track defects
• Support release activities and ensure high-quality deliveries
• Analyze testing results and provide recommendations for improvements
• Utilize AI-powered tools to improve testing efficiency and productivity