Principal Data Engineer / Tech Lead Certain Advantage are recruiting on behalf of our global energies trading client in London for a Principal Data Engineer who can offer demonstrable experience in: *Technologies* - Databricks (DLT, Performance Tunning, Cost Optimization ), PySpark, Python, SQL, ADF. *Capabilities* – leading a data engineering team, being technically hands on and drive a project to completion, experience running a scrum team. *Skills* - Data Modelling, Data Integration & Ingestion, ELT, IR35: This is a contract inside IR35 until Jan 2026 in Central London (2-3 days onsite). The Role of a Lead is to conceptualize and design data foundations and end-to-end solutions including data platforms for the Business to maximize value from data. The role helps create a data-driven thinking within the organization, not just within IT teams, but also in the wider business stakeholder community. You’ll be; Hands-on technical delivery leader Visible community leader for data engineers Conducts quality, community & conference presentations/trainings Has vast array of technology skills with deep expertise in at least 2 core technologies (Azure, AWS, SAP) A skilled communicator capable of speaking to both technical developers and business managers. Able to drive change and improvement through a deep understanding of the inter-relationship between People, Process, Data and Technology Coordinate the chan...