Senior Data Engineer – Real-Time Data Platform (AWS, Spark)

Oliver Bernard is hiring a Senior Data Engineer to lead design and delivery of a modern, cloud-native data platform in a large financial services environment. The role blends architecture, engineering leadership, and hands-on development across real-time and batch data platforms built on Python, AWS and Spark.

You will guide data governance, security, and audit-compliant solutions while mentoring multiple data engineering squads within a hybrid London-based setting (Canary Wharf 3 days onsite).