Senior Data Quality Engineer - Snowflake & Airflow

Hydrogen UK Ltd. is seeking an experienced Data Tester to join our data and technology team within a leading financial services organisation. The role focuses on ensuring data accuracy, completeness, integrity and reliability across cloud platforms and pipelines.

You will design and execute testing strategies, write complex SQL for data validation, and develop automated checks in Snowflake and Airflow, while collaborating with data engineers, analysts and stakeholders to improve pipeline quality.