Software Engineer, Backend
Mistral AI · Paris
CHECKED 8H AGO
Frontier labonsite
At a glance
Highlights
- Build core backend systems powering Mistral's AI platform for millions.
- Shape APIs behind Studio, Vibe, and Vibe Code developer experiences.
- Improve reliability and scale for auth, billing and AI tooling systems.
What they offer
- healthcare coverage
- parental leave
- retirement plans
- relocation support
- wellness programs
- meal and transportation allowances
Ideal candidate
Backend builder who loves scalable, reliable distributed systems and clean code. Collaborative, low-ego and curious, excited to power AI products used by millions.
Requirements
- Experience designing and building scalable backend systems and APIs.
- Strong problem-solving skills and ability to tackle complex engineering challenges.
- Experience with distributed systems and performance optimization.
- Ability to write clean, maintainable, and well-documented code.
- Experience with system architecture and secure, scalable design.
- Strong collaboration skills and ability to work with cross-functional teams.
- Experience with modern backend frameworks and technologies.
- Eagerness to learn, iterate, and deliver products.
Lab profile
About Mistral AI
Provides full-stack AI solutions from frontier models to tools, applications, and compute.
What they build
- Frontier AI models
- Developer tools
- AI applications
Known for
- Full-stack AI development
- Enterprise co-creation and deployment
- Customizable systems that run on customer terms
- Focus on finance, manufacturing, defense, healthcare and public sector