Strong analytical background working with affiliate marketing data or high-volume transactional datasets. Advanced SQL skills. Solid experience using BI/visualisation tools such as Lightdash, Tableau, or Power BI. Proven ability to reconcile and validate external affiliate performance data against internal transaction logs. Solid understanding of affiliate tracking methods (S2S, cookies, sub-IDs). Skilled in building predictive models and forecasting. Experience with event-level analytics platforms (e.g., Snowplow, GA360/BigQuery, Adobe Analytics).