Senior Data Scientist: Causal Analytics for E‑Commerce (Hybrid)

Shalion is in Barcelona looking for a Senior Data Scientist to join our Data Science team and work on advanced analytics at the core of our product, measuring the real impact of brands' actions on sales across 1000 e-retailers in 60 countries. You will handle large daily datasets, emphasize causal methods over fancy models, and explain results clearly to product and business colleagues. The role offers hybrid work in Barcelona with 3 days in-office and 2 days remote, plus a competitive package …