Applied AI, Fullstack Software Engineer, Critical and Sovereign Institutions, Paris at Mistral

✨ The Stack take on this Mistral job

• 🏢 Mistral has 25 jobs here, 25 with visa sponsorship see all
• 🛂 Visa: Talent passport. EU Blue Card salary: €59,373 a year (1.5 times the average salary) guide
• 💡 No salary shown. Ask Mistral if it is above the minimum.

Updated 2026-11-05, from our data and official sources.

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About the role

Responsibilities:
- Design, build and deploy full-stack AI applications that integrate Mistral models for critical, sovereign and regulated customers
- Implement front-end (TypeScript/React/Next/Vue) and back-end (Node/Python) components and robust APIs
- Deliver secure on‑premise or private‑cloud deployments, ensuring data residency, compliance and operational controls
- Optimize model hosting, inference performance, scalability and reliability; implement monitoring and fallbacks
- Drive customer-facing work from pre‑sale to post‑implementation, documenting architecture, runbooks and decisions
- Collaborate closely with researchers, product and security teams to adapt models and pipelines to constrained environments

Requirements:
- Degree in Computer Science or related field and ~2+ years of professional experience in full‑stack or applied AI engineering
- Proficiency in Python and TypeScript and experience with modern front-end and back-end frameworks (React/Next/Vue, Node)
- Practical experience with LLMs/generative AI, prompt engineering and integrating models via APIs
- Experience deploying applications on-premises or private clouds and implementing security/compliance measures
- Strong API design, system architecture, scalability and troubleshooting skills; clear documentation abilities
- Must meet local eligibility and security requirements (French citizenship or ability to obtain required clearance) for work in critical/sovereign contexts

Responsibilities

Design and deploy full-stack AI applications tailored for critical infrastructure and sovereign institutions. Collaborate with customers and internal teams to integrate cutting-edge AI models into secure, production-ready software products.

Requirements

Requires a degree in Computer Science or a related field and 2+ years of experience with Python, TypeScript, and modern front-end/back-end frameworks. Must hold French citizenship and meet high-level security clearance requirements.

Key skills

• Python — in 1200 other listings on The Stack
• TypeScript — in 467 other listings on The Stack
• React — in 277 other listings on The Stack
• NextJS — in 25 other listings on The Stack
• VueJS — in 15 other listings on The Stack
• NodeJS — in 24 other listings on The Stack
• Full-stack Development — in 83 other listings on The Stack
• LLM — in 51 other listings on The Stack
• Generative AI
• API Design
• Software Architecture
• Customer Engineering
• Security Compliance
• On-prem Deployment
• Data Structures
• Algorithms

On The Stack (as of 2026-11-05)

• Mistral has 24 other listings on The Stack, 24 of them marked as offering visa sponsorship.
• 28 visa-sponsored jobs in France on The Stack, posted in the last 60 days.
• 195 visa-sponsored software engineer jobs in Europe on The Stack, posted in the last 60 days.

Frequently asked questions about Mistral

Is this Applied AI, Fullstack Software Engineer, Critical and Sovereign Institutions, Paris role still open?

It was posted on 2026-07-08. Listings more than 30 days old may no longer be active, so check Mistral's site before applying.

Does Mistral offer visa sponsorship?

This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Mistral's site.

Where is this role located?

The listing gives the location as France. It is marked on-site.

What skills does this role ask for?

The listing names: Python, TypeScript, React, NextJS, VueJS, NodeJS, Full-stack Development, LLM, Generative AI, API Design, Software Architecture, Customer Engineering, Security Compliance, On-prem Deployment, Data Structures, Algorithms.