Senior Data Engineer, Reference Data Platforms

Jefferies is seeking a Senior Data Engineer to join the Reference Data Group within our Technology division in London. You will design, build, and manage firm-wide reference data platforms such as Security Master, Account Master, and Counterparty Master, delivering robust pipelines on modern cloud infrastructure and partnering with stakeholders across trading, risk, and operations.

You will own end-to-end data lifecycle, collaborate with cross-functional teams, and contribute to platform