Applied AI Engineer — Build Production-Grade AI Apps

Mistral; Paris; Sur place; EUR 90 000 - 130 000; Plein temps

Avantages offerts par ce poste

Healthcare coverage

Retirement plans

Relocation support

Wellness programs

Meal and transportation allowances

Résumé du poste

Mistral is seeking an Applied AI Engineer to lead production-grade AI systems across departments. You will design, ship, and own full-stack AI applications (Python/FastAPI, React) that translate complex business needs into measurable outcomes.

You will collaborate with product, engineering and business teams, drive adoption, and ensure scalable, observable architectures. You will work with GenAI use cases, ROI metrics, and reusable platform components to move fast without compromising quality.

Qualifications

• At least 3 years building and deploying production AI software.
• Strong full-stack engineer: Python/TypeScript, scalable backends (FastAPI/Node), and frontend (React/Vue) to ship an app.
• Hands-on with GenAI use cases: RAG, agents, workflows, orchestration and evaluation.
• Strong ownership with delivery focus; fast, high-velocity engineering.
• Fluent in AI-native tools (Slack, Linear, etc.).

Responsabilités

• Run discovery with department heads and key users, map workflows, and turn ambiguous needs into a prioritized use-case backlog with clear expected value.
• Deliver end to end: design and ship production-grade full-stack apps (Python/FastAPI, React) and AI systems, from scoping through deployment and adoption.
• Encode business rules, KPIs and ROI metrics as durable datalake assets and app logic, so departments run on trustworthy data.
• Dogfood the latest Mistral products as an internal user, and turn learnings into credible product feedback that shapes the roadmap.
• Own architecture for your surface: keep it scalable, secure and observable, with a high bar on clean code.
• Spot patterns across departments and lift one-off solutions into reusable building blocks.

Connaissances

Python

TypeScript

FastAPI

Node.js

React

Vue.js

GenAI

RAG

AI systems

Observability

Outils

Slack

Linear

Description du poste

Mistral is seeking an Applied AI Engineer to lead production-grade AI systems across departments. You will design, ship, and own full-stack AI applications (Python/FastAPI, React) that translate complex business needs into measurable outcomes.

You will collaborate with product, engineering and business teams, drive adoption, and ensure scalable, observable architectures. You will work with GenAI use cases, ROI metrics, and reusable platform components to move fast without compromising quality.