CareerPlan

Senior Data Scientist

Barcelona, ESFull-time2026-10-23 → 2026-11-10
Hybrid · Spain

Core

Design and develop impact measurement solutions for clients by analyzing large-scale e-commerce data to measure the real impact of brand actions on sales.

Role type

Senior IC data scientist (causal inference & analytics)

Builds

Impact measurement solutions and platform features for e-commerce monitoring

Domain

E-commerce, retail media, and CPG marketing

Deliverable

production ML models

Required skills

causal inference methods, Python, SQL, statistics, A/B testing, large-scale data analysis

Preferred skills

e-commerce/retail media experience, cloud environments (AWS), data platforms (Snowflake)

Technologies

Python, SQL, AWS, Snowflake

Responsibilities

Design and develop impact measurement solutions; analyze large-scale e-commerce data; choose appropriate complexity levels for problems; collaborate with product and engineering teams; communicate findings to non-technical colleagues; share knowledge within the team

Seniority

Senior, hands-on IC