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Salary
$50k – $73k per year
Location
Hybrid (Levallois-Perret, France)
Employment
Full-Time

First seen by Alion on Sep 22, 2026.

Overview
Company
Impact
Profile match
Jems Group is a French IT consulting group working in data and artificial intelligence, whose consultants help business teams use their data for decision making. It hires data analysts, data modelers, AI engineers, data engineering tech leads and TypeScript developers, with teams in Levallois-Perret, Lyon and Annecy. The company is headquartered in Levallois-Perret, France.
Backed by Omnes Capital

Vous intégrerez le pôle IA de JEMS, leader européen de la Data, pour accompagner nos clients dans leurs projets de transformation et d'innovation par l'Intelligence Artificielle.
Nos équipes développent et industrialisent des solutions d'IA générative et de systèmes agentiques (LLM, RAG, copilotes internes, orchestrateurs multi-agents), avec un ancrage fort dans des environnements Cloud et Data Platforms modernes.
Dans ce rôle, vous interviendrez de bout en bout, de l'identification des cas d'usage à l'industrialisation.
Vous aurez la charge de :
• Mener des ateliers de cadrage IA avec les parties prenantes métiers et IT
• Identifier et formaliser des cas d'usage concrets (gains, contraintes, faisabilité)
• Concevoir et développer des services backend en Python intégrés à des architectures microservices
• Déployer et piloter des MVP IA (LLM, RAG, systèmes agentiques, orchestrateurs, copilotes)
• Intégrer et optimiser des pipelines de données pour l'IA générative
• Industrialiser des solutions IA : passage à l'échelle, robustesse, monitoring et performance en production
• Accompagner les clients dans la gouvernance IA (sécurité, RGPD, éthique, budget, cloud souverain)
• Contribuer à la construction d'une offre IA différenciante au sein de JEMS, reconnue pour son innovation et sa R&D

Référence de l'offre : 2sx8qa1n1v

Profil recherché

En tant qu'Expert(e) IA, vous maîtrisez :
• Langages & Frameworks : Python, Langchain, LlamaIndex, FastAPI, Flask
• IA & GenAI : OpenAI, Azure OpenAI, Hugging Face, modèles open source (LLaMA, Mistral...), RAG, embeddings, vector stores (Chroma, PgVector, FAISS)
• Cloud & DevOps : Azure (fortement), AWS, GCP – Docker, CI/CD, Git, MLOps / LLMOps
• API REST, bases SQL/PostgreSQL/MongoDB, Git, et environnements Cloud (Azure, GCP, AWS)
• Bases de données : PostgreSQL, MongoDB, Vector DB
• Outils complémentaires : Power Platform, Microsoft Copilot, Power Automate, Notebooks, Databricks
Vous justifiez d'une expérience en développement backend Python et frameworks modernes liés à l'IA générative en environnement Agile/SAFe.
Vous maîtrisez un anglais technique écrit et oral.
Vous disposez d'une culture DevOps, de bonnes pratiques de code (pair/mob programming, code review), et de conception (design patterns).
Vous faites preuve de curiosité et d'une capacité à monter rapidement en compétences sur de nouvelles technologies.

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