LeHibou

Contractor job Senior Data & AI Transformation Lead – Semantic Layer

Paris

LeHibou

Published on 08/17/2026

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Notre client dans le secteur Assurance recherche un/une Senior Data & AI Transformation Lead – Semantic Layer H/F

Description de la mission :

Service request – Semantic Layer / Data & AI expertise

Context and objective of the mission

As part of an Agentic AI transformation program within a major international insurance group, the mission focuses on the definition of a semantic layer positioned between data sources and end users or consuming systems. The purpose of this semantic layer is to abstract underlying data structures such as tables, column names and joins into a business-friendly vocabulary including concepts, definitions, relationships and rules that can be interpreted by both humans and machines.

Main responsibilities / scope of work

The service is expected to support the definition of the semantic layer target approach and reference architecture, as well as the exploration of entities for an initial implementation approach based on selected Agentic AI use cases.

Deliverables expected

• Governance framework
• RACI
• Meeting decks and meeting minutes for the definition of the semantic layer reference architecture
• Entity exploration for a first approach to implementing the semantic layer in entities, based on selected Agentic use cases

Required expertise / profile sought

• Expertise in strategic project management and C-level stakeholder management
• Expertise in data strategy
• Expertise in data architecture
• Expertise in data solutions and technologies
• Expertise in data management
• Expertise in large-scale, federated and complex organizations, with cross-entity services
• Expertise in AI, LLMs and Agentic AI architectures
• English environment is mandatory

Compétences / Qualités indispensables :

Strategic project management, C-level stakeholder management, Data strategy, Data architecture, Data management, AI / LLMs / Agentic AI architectures

Compétences / Qualités qui seraient un + :

Anglais obligatoire

Informations concernant le télétravail :

Oui — 2 jours/semaine

Candidate profile

  • Strategic project management

  • C-level stakeholder management

  • Data strategy

  • Data architecture

  • Data management

  • AI / LLMs / Agentic AI architectures

Boulogne-Billancourt, Ile-de-France
20 - 99 employees
Start-up
LeHibou, c’est la première plateforme de consultants freelances spécialisés en Tech & Innovation en Europe, qui met en relation les meilleurs experts avec des Grands Comptes et ETI. Chiffres clés & croissance : ✅ +120 000 consultants Tech inscrits ✅ 112M€ de CA en 2024 ✅ Lauréat de la FrenchTech Next40 ✅ Champion de la Croissance (Les Echos 2024 / Sifted 50 2024 / FT 2024 / Tech500) Notre différence ? Une alternative innovante aux ESN traditionnelles, grâce à une plateforme innovante utilisant l’IA et à un accompagnement humain pour tous nos clients et freelances. Nos offres : - LeHibou Experts, la 1ère plateforme des Freelances Tech en Europe - LeHibou Cybersecurity, l’accompagnement en Cybersécurité - LeHibou Executive, les Managers de votre transition 📍 Bureaux à Paris, Bordeaux, Toulouse, Lyon, Nantes, Marseille, Grand Baie & Bruxelles

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Senior Data & AI Transformation Lead – Semantic Layer

LeHibou

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