---
title: "Applied AI Engineer at lemlist – Remote - France | Metaintro"
canonical: "https://www.metaintro.com/job/applied-ai-engineer-at-lemlist-aef2cc78-be90-5fdd-b2cd-3f479d90c540"
language: "en"
author: "Metaintro"
---

[![lemlist logo](/api/favicon-proxy?url=https%3A%2F%2Fwww.lemlist.com%2Ffavicon.ico)](/company/lemlist)[lemlist](/company/lemlist)
# Applied AI Engineer at lemlist

Department: Tech

LanguageEnglish
Français

**Setup**
: Remote - France

**Level**
: senior

**Posted**
: Sep 3, 2026

## Description

Lemlist is hiring an Applied AI Engineer to turn LLM intelligence into reliable production systems for its sales automation platform. The role focuses on agent orchestration, context engineering, memory management, retrieval, evaluation, guardrails, latency and cost optimization, and continuous improvement of the AI product. The engineer will collaborate with software engineers and product teams and require at least 10 years of software development or data science experience, along with deep knowledge of LLM architecture, prompting, context engineering, vector databases, and agentic systems.

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