Lead BI ETL Test Engineer

Job Title: Lead BI ETL Test Engineer - London

Job Overview

A data-focused finance testing professional responsible for ensuring accuracy, integrity, and completeness of financial data across systems. Skilled in validating complex data transformations, analysing discrepancies, and supporting finance modernisation initiatives. Combines strong finance domain knowledge with analytical expertise, SQL skills, and a proactive approach to data quality and governance.

Hybrid working: A blend of company offices, client sites, and home; unable to work at home 100% of the time.

Responsibilities

• Validate financial data across systems, ensuring accuracy of general ledger balances, journal postings, and reconciliations.
• Perform end-to-end testing of data pipelines, transformations, and calculations within finance systems.
• Verify data integrity, completeness, and consistency across SaaS platforms and integrated applica...