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Salary
$56k – $67k per year
Location
Hybrid (Marseille, France)
Seniority
Senior
Employment
Freelance

First seen by Alion on Sep 30, 2026.

Overview
Company
Impact
Profile match
Craftman Data is a French consultancy specialised in data, artificial intelligence and digital transformation. Its consultants are placed on client projects as data engineers, data scientists and technical leads working with GCP, Java, Python and Spark. The company is headquartered in Paris, France.

Pour un grand groupe international du transport et de la logistique basé à Marseille, nous recherchons un Data Scientist senior pour renforcer l'équipe Digital Sales (Digital Agency) sur une mission de 3 mois, à raison de 2 jours par semaine sur site.

Objectif : développer des modèles analytiques avancés pour optimiser les parcours clients digitaux (Customer Journey Optimization), améliorer la conversion et mesurer la performance des actions marketing et opérationnelles.

Missions :

  • Clustering et segmentation comportementale des clients digitaux (K-means, etc.) : identification de micro-segments, d'intentions et de points de friction

  • Systèmes de recommandation (services à valeur ajoutée)

  • Modèles prédictifs appliqués aux parcours : drop-off, intent prediction, scoring

  • Attribution multi-touch (MTA) sur les parcours digitaux : chaînes de Markov (1er et 2e ordre), Shapley Values

  • IA générative / LLM pour analyser les irritants, comprendre les variations et synthétiser les enseignements clés

  • Développement Python avancé : prototypage sous Jupyter puis industrialisation des solutions

  • Restitution des recommandations aux équipes métier pour un pilotage data-driven des parcours clients

Profil recherché

  • 6 ans et plus d'expérience en data science, dont une expérience significative sur le marketing digital, l'e-commerce ou les parcours clients

  • Maîtrise de Python (pandas, scikit-learn…), Jupyter et SQL

  • Expérience démontrée en clustering, recommandation et modélisation prédictive

  • Pratique de l'attribution multi-touch (Markov, Shapley) : fort atout

  • Expérience d'usage des LLM / IA générative appliqués à l'analyse de données

  • Capacité à traduire les analyses en recommandations business, esprit constructif et collaboratif

  • Anglais professionnel

  • Disponible à partir d'octobre 2026, 2 jours par semaine sur site à Marseille

Freelance accepté. TJM : jusqu'à 630 €/jour selon profil.

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