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

We are seeking a passionate and skilled Senior Full Stack Engineer to join our growing team. In this role, you will have the unique opportunity to work on our complete range of products, contributing to its development and enhancement. Your work will directly impact the user experience, making it more engaging, efficient, and intuitive.

What you will do

• Full Stack Development: Design, develop, and maintain scalable and robust features, ensuring seamless integration between front-end and back-end systems using a modern stack.

• User-Centric Design: Prioritize user experience and ensure that our products meet the needs and expectations of our user base.

• Code Quality: Write clean, maintainable, and well-documented code, and participate in code reviews to uphold our high standards of quality.

• Collaboration: Work closely with cross-functional teams, including product managers, designers, and other engineers, to deliver high-quality software solutions.

• Problem-Solving: Tackle complex technical challenges and develop elegant, efficient solutions that improve performance and reliability. 

• Innovation: Stay up-to-date with the latest technologies and trends in AI and software development, and apply them to enhance our products.

About you

• Proficient in TypeScript and NodeJS with a preference for experience in B2C contexts.

• Experience in a Front-end framework like React, NextJS, Remix, VueJS

• Knowledge of web libraries like Tanstack React Query, tRPC, Framer Motion, …

• Comfortable shipping products end-to-end

• Strong problem-solving abilities and attention to detail

• Excellent communication 

• Low Ego and team spirit mindset

• Autonomous and self-starter

Now it would be ideal if you have experience with 

• AI Products, particularly with LLMs

• Python

• Distributed Systems

• Monitoring/Alerting

• UX development (Figma)

Hiring Process

• Introduction call - 45 min

• Hiring Manager interview - 30 min

• Live-coding interview (TypeScript) - 45 min

• Optional: System Design interview - 45 min

• Optional: Deep Dive Interview - 60 min

• Culture-fit discussion - 30 min

• Reference checks

Location

We do not require you to be based in a specific location as long as it is in one of the countries listed in this job posting. However, you will be expected to be available for a monthly visit to one of our offices:

•  🇫🇷 🇩🇪 🇪🇸 If based in France, Germany or Spain: we will ask you to come to our Paris office 3 days per month

•  🇬🇧 If based in the UK: we will ask you to come to our London office 3 days per month

•  We will cover 100% of inter-country travelling and 50% of intra-country travelling fees

Besides, please note that we ask all new hires to come to our Paris HQ for the first month of their onboarding (accommodation and travelling covered).

What we offer

💰 Competitive cash salary and equity

🧑‍⚕️ Health insurance *

🚴 Transportation allowance

🥎 Sport allowance

🥕 Meal vouchers

💰 Private pension plan

🍼 Parental : Generous parental leave policy **

🌎 Visa sponsorship **

* currently not available for Germany

** available for France only