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eCommerce Marketing Analyst

Sant Cugat del Valles, Barcelona, Spain💼 Full-time🗓 2026-06-23 → 2026-08-01

Core

Lead performance marketing analytics, experimentation, and AI-driven optimization to improve acquisition, retention, and marketing ROI across digital channels.

Role type

Senior IC Performance Marketing Analytics Lead (AI & Experimentation)

Builds

Scalable experimentation frameworks, media mix modeling tools, and AI-enabled decisioning capabilities for global digital marketing.

Domain

eCommerce, Digital Marketing, Data Science, AI/ML

Deliverable

production ML models | dashboards & analysis

Required skills

Media mix modeling (MMM), experimental design (A/B, multivariate), causal inference, machine learning for prediction/optimization, SQL, Python, R, SAS, statistical analysis, eCommerce economics, MarTech stack knowledge

Preferred skills

GenAI/LLM application in analytics, experience in subscription or technology-driven businesses, leadership of junior analysts

Technologies

SQL, Python, R, SAS, Tableau, Power BI, MarTech stacks, MRM, CRM, CKM

Responsibilities

Lead digital marketing planning and optimization across SEM, Social, Email, and Partner channels; Design and analyze adaptive test-and-learn programs; Evolve marketing attribution through ML-based and incrementality-driven approaches; Build reusable experimentation frameworks and standards; Apply advanced statistical methods and ML for margin-based optimization and predictive modeling; Mentor junior analysts and data scientists

Seniority

Senior, hands-on IC with functional leadership

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