Hybrid Data QA Specialist – Python, SQL & Azure

La Fosse; Greater London; Hybrid; GBP 58,000 - 78,000; Full time

Job summary

La Fosse, a leading recruitment partner in data and technology, is recruiting a Data QA for a financial services client. The role is based in London or Manchester with hybrid working 1–2 days per week. You will own data quality assurance across growing data volumes, mitigating risk and ensuring data integrity.

You will bring hands-on automation in Python, strong SQL, and experience with data warehouses, lakes and ETL pipelines. Azure Synapse and Snowflake exposure is desirable.

Qualifications

• Hands-on test automation experience using Python or similar technologies.
• Strong SQL skills for data validation, reconciliation and root cause analysis.
• Experience testing data warehouses, data lakes and ETL/data pipelines.
• Exposure to Azure data services and modern data platforms such as Synapse and Snowflake.
• Understanding of data quality, data integrity and reconciliation testing.
• Knowledge of loan servicing and lifecycle data, including arrears, recoveries and asset resolution.
• Strong experience across functional, regression, integration and performance testing, with full defect lifecycle management.

Responsibilities

• Hands-on test automation experience using Python or similar technologies.
• Strong SQL skills for data validation, reconciliation and root cause analysis.
• Experience testing data warehouses, data lakes and ETL/data pipelines.
• Exposure to Azure data services and modern data platforms such as Synapse and Snowflake.
• Understanding of data quality, data integrity and reconciliation testing.
• Knowledge of loan servicing and lifecycle data, including arrears, recoveries and asset resolution.
• Strong experience across functional, regression, integration and performance testing, with full defect lifecycle management.

Skills

Python

SQL

Data validation

Data quality

Testing types

Tools

Azure

Azure Synapse

Snowflake

ETL pipelines

Job description

La Fosse, a leading recruitment partner in data and technology, is recruiting a Data QA for a financial services client. The role is based in London or Manchester with hybrid working 1–2 days per week. You will own data quality assurance across growing data volumes, mitigating risk and ensuring data integrity.

You will bring hands-on automation in Python, strong SQL, and experience with data warehouses, lakes and ETL pipelines. Azure Synapse and Snowflake exposure is desirable.