QA Engineer Accounting & Finance | ETL Testing | Data Warehousing | AWS A leading insurance firm is seeking a QA Engineer to join a newly formed Data Engineering squad, responsible for testing ETL pipelines and data flows into a centralised data warehouse. This team will work closely with internal Accounting and Finance stakeholders, supporting business-critical reporting and financial processes. Salary: Up to £65,000 Location: London This is a greenfield opportunity within a growing data function. As the first QA Engineer on the project, you will play a key role in shaping testing strategy, processes, and quality standards from the ground up. The Role Own and execute testing across ETL pipelines and data warehouse integrations Validate accounting and financial datasets for accuracy, completeness, and integrity Collaborate closely with data engineers, product, and finance stakeholders Contribute to the definition of QA best practices within a new data team Test AWS-based data workflows, including serverless and orchestration components Required Experience Experience or strong working knowledge of accounting / financial data Solid understanding of ETL processes, data warehousing concepts, and how to test them 3 years experience as a QA Engineer Hands-on experience testing solutions built on AWS Strong communication skills, with the ability to work effectively with both technical teams and business users Desirable Programming or scripting experience in C# or Python AWS services including Lambda, Glue, and Step Functions