used optimally, consistently, and safely across the organisation. This includes acting as the primary escalation point, design authority, and internal expert for Snowflake architecture, DBT-based transformation patterns, and medallion-layer design. **Key Responsibilities:**Act as an approver for low-level data designs, ensuring adherence to architectural principles, security requirements … platform standards.Own and evolve canonical Snowflake + DBT medallion patterns (bronze, silver, gold), including layer responsibilities, modelling conventions, and performance expectations.Deputy Effectiveness: Act as an effective deputy to the Head of Data Design & Engineering by owning day-to-day architectural decision-making and operational design oversight, materially reducing escalation ...