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Applied AI Engineer, Prototyping

Mistral AIParisSolutions
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Salary
Not listed
Job type
Full-time
Posted
11 Aug 2026
Status
Open · checked 7d ago

About this role

The Applied AI Engineer, Prototyping role at Mistral AI in Paris is a full-time position on the Solutions team, ideal for professionals with at least two years of experience building and deploying production AI systems. This position bridges product and customer needs by turning advanced technology into practical, real-world applications.

Role Overview

In this position, the engineer leads the design and delivery of robust, production-grade artificial intelligence systems through rapid development cycles. The role operates within the prototyping team, sitting directly at the intersection of product development and customer interaction. Professionals in this role translate complex and ambiguous business needs into engineered solutions that function reliably at scale. The work involves guiding technical choices, collaborating with internal groups and clients, and shaping product direction by testing what is possible in high-stakes industries such as finance, healthcare, manufacturing, defense, and the public sector.

Key Responsibilities

Deliver comprehensive, end-to-end full-stack artificial intelligence solutions spanning from initial project scoping through final deployment.
Collaborate directly with clients to clarify operational needs, define technical requirements, and architect resilient systems.
Ship ready-to-use applications designed for both external clients and internal company teams.
Lead technical architecture decisions to guarantee that deployed solutions remain scalable and reliable.
Troubleshoot and resolve intricate technical problems across diverse industry use cases.
Contribute actively to internal tooling, product enhancements, and open-source initiatives.
Evaluate new technological capabilities and integrate them into existing system architectures.

Requirements

Minimum of two years of hands-on experience building and deploying production-level artificial intelligence products or systems.
Strong familiarity with vibe coding tools while maintaining high regard for clean code and robust architectural standards.
Expertise in modern generative AI stacks, specifically covering RAG, agents, evaluation, and orchestration.
Proficiency in Python alongside practical experience with scalable backend frameworks such as FastAPI.
Familiarity with frontend development, preferably utilizing frameworks like React or Vue.
Demonstrated ability to rapidly grasp business requirements and map them into actionable technical plans.
Excellent communication skills tailored for explaining intricate technical concepts to various stakeholders.
Proven track record of cross-functional collaboration across multiple teams.

Skills and Tools

Python
FastAPI
React
Vue
RAG (Retrieval-Augmented Generation)
Generative AI Agents
Evaluation and Orchestration Stacks
Vibe Coding Tools

About the Company

Mistral AI delivers full-stack artificial intelligence solutions ranging from frontier models down to developer tools, applications, and compute infrastructure. The organization partners with enterprises tackling difficult challenges across high-stakes sectors like finance, manufacturing, defense, healthcare, and the public sector, enabling them to run customized artificial intelligence systems on their own terms. The company features a dynamic, collaborative, and low-ego workforce distributed across Europe, North America, Asia, and the Middle East.

How to Apply

Interested candidates should visit the official Mistral AI careers page to submit their application.

Skills and tech stack

Questions candidates ask

What is the location of the Applied AI Engineer, Prototyping role?

The position is based in Paris, France.

How much experience is required for this job?

Candidates must have at least two years of experience building and deploying production artificial intelligence products or systems.

What programming languages and frameworks are needed?

The role requires strong Python skills, experience with backend frameworks like FastAPI, and familiarity with frontend frameworks such as React or Vue.

What specific generative AI expertise is expected?

Applicants should have expertise in modern generative AI stacks, specifically focusing on RAG, agents, evaluation, and orchestration.

How should I apply for this position?

Candidates can apply directly on the official Mistral AI careers page.

Ready to apply?

The application is on the official Mistral AI careers page.

Apply on company site