Data Engineer
- Location
- City Of London, England, United Kingdom
measures, calculated columns, and KPIs. Connect Power BI to various data sources including SQL Server, Excel, SharePoint, APIs, and cloud platforms. Develop and optimize ETL processes using Power Query and other data integration tools. Perform data validation, testing, and troubleshooting to ensure report accuracy and reliability. Collaborate with business stakeholders … and deployments. Create technical documentation and provide end-user support and training. Follow data governance, security, and best practices for BI development. Key Responsibilities - ETL: Develop, maintain, and enhance ETL solutions using Informatica BDM/DEI, including mappings, workflows, applications, transformations, and reusable components. Support the migration of data assets ...