Job Description Role / Job Title:Developer (PySpark + Fabric) Work Location:London (Office Based) The Role The role will be integral to realizing the customer's vision and strategy in transforming some of their critical application and data engineering components. As a global financial markets infrastructure and data provider, the customer leverages cutting-edge technologies to support its core services and business requirements. This role is critical in enabling the technical thought leadership and excellence required for that purpose. Your Responsibilities 1. Design, build, and optimise scalable data pipelines for batch and streaming workloads. 2. Develop and manage dataflows and semantic models to support analytics-related business requirements. 3. Implement complex transformations, aggregations, and joins ensuring performance and reliability. 4. Apply robust data validations, cleansing, and profiling techniques to ensure data accuracy and consistency. 5. Implement role-based access, data masking, and compliance protocols. 6. Performance tune and optimise jobs and workloads to reduce latency. 7. Collaborate with analysts and business stakeholders to translate requirements into technical solutions. 8.