We’re looking for a Senior BI Engineer to join our Data team and become a key driver of how data is structured, surfaced, and used across Mama Money. This role goes beyond analysis — you’ll design and build the data products, models, and reporting layers that enable fast, reliable, self‑service decision‑making across the business.

As our Senior BI Engineer you will: Design and build scalable data models (dimensional models, semantic layers, and curated datasets) that power reporting and analytics across the business. Own the development and optimisation of BI dashboards and reporting layers, ensuring they are accurate, performant, and self‑service ready. Partner with Data Engineering to define data contracts, improve data quality, and ensure robust, well‑structured pipelines. Translate complex, ambiguous business requirements into well‑defined data models and BI solutions. Build and maintain cohort, funnel, retention, and performance datasets that enable consistent reporting a...