Senior PostgreSQL Data Engineer - Flexible & SC-Cleared

Mayfair IT Consultancy Ltd is seeking an experienced PostgreSQL Engineer to join our enterprise data team in the UK. You will design, optimise and support PostgreSQL databases in production, implement PL/pgSQL procedures, and ensure performance, security and reliability across large datasets.

The role requires active SC clearance, Linux experience and strong SQL skills, plus scripting in Python or Bash and familiarity with Agile delivery teams. Flexible working options available.