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About Mistral
At Mistral AI, we believe in the power of AI to simplify tasks, save time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life.
We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and solutions. Our comprehensive AI platform is designed to meet enterprise needs, whether on-premises or in cloud environments. Our offerings include le Chat, the AI assistant for life and work.
We are a dynamic, collaborative team passionate about AI and its potential to transform society.
Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between France, USA, UK, Germany and Singapore. We are creative, low-ego and team-spirited.
Join us to be part of a pioneering company shaping the future of AI. Together, we can make a meaningful impact. See more about our culture on https://mistral.ai/careers.
Role Summary
You will be working in our engineering team and will learn the specifics of AI software, to build internal and external tooling
The role is based in Paris
Internship duration: 3 to 6 months. We will prioritize candidates who can join us full time after a successful internship.
What you will do
Step 0: Submit your GitHub and project
Step 1: Coding Interview
Step 2: System Design Interview
Step 3: Interview with our Engineering Team Lead
Benefits
💰 Competitive salary
🥕 Food : Daily lunch vouchers
🥎 Sport : Monthly contribution to a Gympass subscription
🚴 Transportation : Monthly contribution to a mobility pass
- submit a GitHub repository (ideally),
- complete a project (mandatory)
- Chat Application: Create a chat app using Next.js with our public API
- Python Project: Develop a project in Python using vLLM or a similar technology
- Flexible Topic: Choose a topic using Python with FastAPI or Next.js with TypeScript that incorporates our SDK
- Include a detailed README for setup and usage
- Ensure the project is easy to test
About Mistral
At Mistral AI, we believe in the power of AI to simplify tasks, save time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life.
We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and solutions. Our comprehensive AI platform is designed to meet enterprise needs, whether on-premises or in cloud environments. Our offerings include le Chat, the AI assistant for life and work.
We are a dynamic, collaborative team passionate about AI and its potential to transform society.
Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between France, USA, UK, Germany and Singapore. We are creative, low-ego and team-spirited.
Join us to be part of a pioneering company shaping the future of AI. Together, we can make a meaningful impact. See more about our culture on https://mistral.ai/careers.
Role Summary
You will be working in our engineering team and will learn the specifics of AI software, to build internal and external tooling
The role is based in Paris
Internship duration: 3 to 6 months. We will prioritize candidates who can join us full time after a successful internship.
What you will do
- Develop user-facing internal and external applications using Mistral AI models for the various purposes enabled by LLM (chatbot, search engines, document answering, …)
- Instrument Mistral AI products with developer-facing tools (e.g. dashboards, evaluation interfaces, …)
- Excellent skills in full-stack development (Python/Typescript/Javascript) or infra (Kubernetes/CI)
- Strong ability to create smooth and high quality user experiences, for both developer facing and end-user facing products
- Appetite for constructing AI-based solutions, based on e.g. chat APIs, embedding APIs, etc,..
- The successful candidate can adapt to new technologies very quickly, and can evolve in a quickly changing developing environment
Step 0: Submit your GitHub and project
Step 1: Coding Interview
Step 2: System Design Interview
Step 3: Interview with our Engineering Team Lead
Benefits
💰 Competitive salary
🥕 Food : Daily lunch vouchers
🥎 Sport : Monthly contribution to a Gympass subscription
🚴 Transportation : Monthly contribution to a mobility pass
Key Skills
Ranked by relevance
ai
python
typescript
fastapi
cloud
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Login to Apply
- Posted
- Sep 02, 2025
- Type
- Internship
- Level
- Not Applicable
- Location
- Paris
- Company
- Mistral AI
Industries
Technology
Information
Internet
Categories
Engineering
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Software Engineer, Frontend
2026-05-12
Full-time
Not Applicable
France
Technology
Engineering
View Job Details
Related
Mistral Cloud - Software Engineer, Backend (Golang)
2026-05-11
Full-time
Not Applicable
Germany
Technology
Engineering
View Job Details
Related
Applied Scientist / Research Engineer, AI4Engineering - EMEA
2026-05-20
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