Senior Data Engineer

Circle Health Group · London · Up to £75,000.00 per year We are seeking a Senior Data Engineer to join our team of staff in the Group IT department. As a Senior Data Engineer, you will lead the design, development, and optimisation of the Microsoft Fabric data platform, ensuring it provides a scalable, secure, and reliable foundation for Circle Health Group's data requirements. Responsibilities: Lead the design, development, and optimisation of the Microsoft Fabric data platform Provide technical leadership across complex data engineering initiatives Design and implement robust data transformation processes and Kimball-style dimensional data models Lead the data engineering workstream for major system implementations, integrations, and migration programmes Define and promote consistent data engineering standards Use Azure DevOps and infrastructure-as-code practices to support repeatable, controlled, and auditable deployment of production data solutions Monitor data pipelines, databases, and platform components to ensure availability, reliability, scalability, and performance Ensure data solutions support standards for data quality, metadata, lineage, governance, and security Provide technical guidance, mentoring, and knowledge sharing to Data Engineers, Analysts, and other technical colleagues Requirements: Substantial experience as a Senior Data Engineer or equivalent Strong hands-on experience of Microsoft Azure data services and Microsoft Fabric Proven experience leading data engineering workstreams for significant system implementations, integrations, or data migration programmes Experience designing data architectures, integration solutions, logical data models, data flows, and technical specifications Strong experience building scalable and reliable ETL/ELT data pipelines Strong hands-on experience with Oracle and SQL Server, including complex SQL Strong programming skills using Python, Scala, or another relevant language used with Spark and modern data engineering platforms Salary & Benefits: Salary: Up to £75,000 per year 25 days holiday per year + bank holidays, increasing to 30 days with service Private Pension Scheme Private Healthcare Scheme Friends & Family Hospital Discounts Family Friendly policies Non-contributory life insurance Staff engagement hub with access to discounts and extensive rewards and voluntary benefits Access to resources, tools, and services to support your wellbeing Employee recognition programmes Industry leading training and development opportunities