CareerPlan

AI Engineer

Paris, FRFull-time2026-10-09 → 2026-10-16

Core

Building reliable, scalable LLM and agent systems to help sales teams manage opportunities and prepare meetings.

Role type

Senior Machine Learning Engineer (LLMs & Agents)

Builds

Autonomous AI agents, LLM features, and evaluation pipelines for a sales enablement platform

Domain

AI/ML applied to sales (B2B SaaS)

Deliverable

production ML models

Required skills

Python, LLMs, Agent systems, ML Engineering, Data pipelines, System architecture

Preferred skills

Low-level languages (Java/C), MCP, DeepEval, FastAPI, NLP concepts

Technologies

LangChain, LangGraph, FastAPI, Uvicorn, DeepEval, MCP

Responsibilities

Design and optimize agent stacks for reliability and low latency; Architect and maintain end-to-end LLM features; Develop ML infrastructure for observability and scaling; 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.

Seniority

Mid-Senior (2-5 years experience)