CareerPlan

Staff Data Scientist - Paid Marketing Optimization

BarcelonaFull-time2026-10-14 → 2026-11-10

Core

Design and develop a Creative Analytics framework, predict conversion lags, optimize bidding signals, and create uplift models to improve marketing efficiency and ROI across paid channels.

Role type

Staff Data Scientist (Paid Marketing Optimization)

Builds

Creative performance models, conversion-lag prediction models, value-based bidding signals, and customer uplift models for ad networks.

Domain

Ed-Tech / Paid Marketing / Attribution

Deliverable

production ML models

Required skills

Python, SQL, Spark, Databricks, Propensity modeling, Uplift modeling, Causal inference, Experiment design, Marketing attribution, Bidding platform mechanics

Preferred skills

Experience with ads ML, Recommender systems, Creative analytics

Technologies

Databricks, Spark, Google Ads, Meta Ads

Responsibilities

Design and develop the Creative Analytics framework; Predict conversion lags to minimize steering delay; Optimize bidding signals for Google and Meta; Create customer uplift models for audience optimization; Collaborate with Data Engineering and Applied AI on scalable data pipelines.

Seniority

Staff, hands-on IC with strategic impact