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Data EngineerUK (with occasional travel to HQ)Interim I am currently looking for an interim Data Engineer to assist with a unique project. You will be responsible for taking ownership of the entire lifecycle of data transformation from initial parsing of raw files through to delivering structured outputs ready for analysis in Excel and Salesforce. Data Engineer - What will you be doing? Convert large volumes of unstructured data into structured formats suitable for use in relational databases, ensuring all information is logically organised and accessible. Prepare datasets for seamless compatibility with Excel spreadsheets and Salesforce systems by designing processes that facilitate smooth integration and usability. Join multiple disparate datasets together, maintaining consistency across various systems while addressing any discrepancies or gaps in the data. Correct data types and formats throughout the transformation process, handle missing values appropriately, and verify the accuracy of all records before final delivery. Implement rigorous checks at every stage to maintain data integrity, ensuring that all outputs meet high standards of reliability and quality. Collaborate with colleagues to design efficient workflows for ongoing data cleaning, organisation, and transformation tasks as new information becomes available. Data Engineer - What will you need? Demonstrated expertise in SQL and relational database design, with a proven ability to structure complex datasets for optimal performance and accessibility. Advanced proficiency in Python for data wrangling, cleaning, and transformation tasks required by large-scale projects. Comprehensive understanding of data modelling principles and best practices for managing information within modern database environments. Strong working knowledge of Excel functions as well as f