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Développeur IA Générative Confirmé (H/F) – RAG, Agents IA & Industrialisation LLMOps

Paris, IDF, fr💼 Full-time🗓 2026-07-20 → 2026-09-26

Core

Design and develop RAG pipelines, integrate LLMs into robust application architectures, and build AI agents to orchestrate multi-step business tasks.

Role type

Senior Generative AI Developer (RAG & LLMOps)

Builds

Production-ready RAG systems, conversational assistants, AI agents, and microservices exposing AI capabilities.

Domain

Generative AI, Large Language Models (LLMs), RAG, LLMOps, Enterprise Software

Deliverable

production ML models | product features

Required skills

Python, FastAPI, Microservices, RAG architectures, Vector databases, LLM frameworks, Agent orchestration, Cloud infrastructure, CI/CD, Observability, Unit/Integration testing

Preferred skills

OCR and document analysis, Multi-modal orchestration, Security and data governance, Experience in regulated industries (banking/finance/insurance)

Technologies

Mistral, Azure OpenAI, OpenAI, Claude, Bedrock, LangChain, LangGraph, LlamaIndex, Semantic Kernel, CrewAI, Azure AI Search, Elasticsearch, Qdrant, Pinecone, Weaviate, Milvus, Docker, Kubernetes, Terraform, GitLab CI, Jenkins, GitHub Actions, Grafana, Prometheus, Datadog, Langfuse, PostgreSQL

Responsibilities

Design and develop RAG pipelines for document ingestion and vectorization; Integrate LLMs into application architectures; Develop AI agents for multi-step task orchestration; Build APIs and microservices for AI capabilities; Implement AI observability mechanisms (prompt tracking, latency, cost, hallucinations); Contribute to LLMOps best practices (prompt versioning, evaluation, guardrails); Participate in technical feasibility studies and Agile rituals.

Seniority

Senior, hands-on IC

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