CareerPlan

AI Engineer

Paris, FRFull-time2026-11-06 → 2026-11-10

Core

Building reliable, scalable LLM and agent systems to empower sales teams with autonomous agents for meeting prep, objection handling, and opportunity management.

Role type

Senior Machine Learning Engineer (LLM & Agents)

Builds

Production-ready conversational and autonomous agents, LLM features, and evaluation pipelines for a sales intelligence platform.

Domain

AI/ML applied to sales and customer relationship management.

Deliverable

production ML models

Required skills

Python, LLMs, prompt design, agent systems, tool execution, LangChain/LangGraph, NLP concepts, ML model evaluation, system architecture, observability, FastAPI.

Preferred skills

Low-level languages (Java/C), MCP (Model Context Protocol), DeepEval, Uvicorn, ASR systems.

Responsibilities

Design and optimize the agent stack for reliability and low latency; architect end-to-end LLM features including orchestration and monitoring; build robust evaluation datasets and pipelines; collaborate with software engineers on scalable infrastructure; work with product managers on feature feasibility and delivery; contribute to technical strategy and roadmap; stay updated on LLM and agent research.

Seniority

Mid-Senior, hands-on IC