Stage 2027 Business Data Scientist - Marketing effectivness

Paris💼 Full-time🗓 2026-09-24 → 2026-09-25

Core

Build marketing effectiveness models and strategies using econometrics and statistics to optimize media and drive business impact for clients.

Role type

Junior data scientist (marketing effectiveness)

Builds

Production ML models | product features

Domain

Marketing & commercial effectiveness, Customer analytics

Deliverable

production ML models | product features

Required skills

Econometrics, Bayesian statistics, Python, Data cleaning, Strategic analysis, Media optimization

Preferred skills

Databricks, Azure

Responsibilities

Manipulate databases and clean data using Python/Excel, Analyze data and build econometric/statistical models, Build marketing strategy and optimize media based on models, Present recommendations to clients

Seniority

Intern/Stage

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About ekimetrics

Technology, Information and Media534Paris, Île-de-France, FRFounded 2006

Ekimetrics transforms how organizations make critical business decisions. Through AI-powered Managed Solutions, we help companies build sustained competitive advantage. Our solutions combine the Eki.Decisions platform with embedded experts who bring 20 years of experience in marketing, commercial effectiveness, and data science, connecting decisions across business domains to drive scalable, lasting impact. With 500+ experts across three continents, Ekimetrics delivers measurable results through responsible and sustainable AI. Visit us at ekimetrics.com.