We are seeking a Senior DBA Developer to lead the design, optimisation, and operation of database solutions that underpin our transactional systems, reporting, data loading, and release cycles across SQL Server, Oracle, and PostgreSQL, including migrations to Azure and AWS. In this role, you will act as the technical authority for database engineering: setting standards, owning high-risk data operations, partnering with application development, QA, and DevOps teams, and mentoring junior engineers.