Senior AI Engineer: GenAI & Agents Architect (Azure)

Keoni; Paris; Hybrid; EUR 90,000 - 130,000; Full time

Job summary

Keoni is seeking a Senior AI engineer to industrialize an existing generative AI solution and design AI agents integrated with business tools. You will work on LLM/RAG challenges, ensure performance, security, and cost control, and expand use cases with new data sources.

The role requires hands-on development in Python and C#, strong Azure knowledge, and experience with agent orchestration frameworks. You will join a European team and contribute to delivery in a demanding environment.

Qualifications

• Proven experience in generative AI and AI agents.
• Mastery of LLM, RAG, embeddings, prompt engineering, and tool calling.
• Experience with agent orchestration frameworks (e.g., Semantic Kernel or equivalent).

Responsibilities

• Design and implement generative AI architectures.
• Develop and evolve AI agents (copilots, business assistants).
• Ensure performance, security, compliance and cost control.
• Expand use cases and data sources.

Skills

Generative AI

AI agents

LLM

RAG

Embeddings

Prompt engineering

Tool calling

Agent orchestration

Python

C#

JavaScript

DevSecOps

Monitoring

Observability

Autonomy

Communication

English

Tools

Copilot Studio

AI Foundry/Fabric

API Management

Power Platform

Dataverse

Azure Functions

Job description

Keoni is seeking a Senior AI engineer to industrialize an existing generative AI solution and design AI agents integrated with business tools. You will work on LLM/RAG challenges, ensure performance, security, and cost control, and expand use cases with new data sources.

The role requires hands-on development in Python and C#, strong Azure knowledge, and experience with agent orchestration frameworks. You will join a European team and contribute to delivery in a demanding environment.