Join Upsun's Data Science and Engineering team as a Senior Analytics Engineer to build data models, define metrics, and deliver insights using SQL, Python, dbt, Hex, Metabase and GCP/BigQuery. Responsibilities include data architecture, metric ownership, cross-functional collaboration, and working with modern stack components (Fivetran, Hightouch, AWS S3, AI tools). Role is remote; hiring focus is France, Germany, Spain and the United Kingdom. The company explicitly states they are unable to provide visa sponsorship at this time.