Software Engineer Backend
Mistral AIVisit Mistral AI website
Paris-based AI company building frontier models, AI applications, developer tools, and compute infrastructure for enterprise and public-sector deployments.
Paris, France
About Mistral AI
Mistral AI develops open-weight and commercial language models and provides a full-stack AI platform spanning agents, application development, custom-model training, APIs, and AI cloud infrastructure.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will build scalable backend features and APIs for an AI platform. You will improve distributed-system reliability and performance, develop authentication and billing systems, implement secure architectures, collaborate on deployments and monitoring, and deliver maintainable production code.
Requirements
- Scalable backend-system and API design experience
- Problem-solving skills
- Distributed-systems and performance-optimization experience
- Maintainable code-writing skills
- System-architecture and secure-design experience
- Cross-functional collaboration skills
- Modern backend-framework and technology experience
Responsibilities
- Design, develop, and maintain scalable backend features and APIs
- Ensure performance and reliability across distributed systems
- Build systems for authentication, billing, AI tooling, and developer experience
- Design and implement secure, scalable architectures
- Collaborate on deployment, monitoring, and performance optimization
- Write clean, maintainable, and documented code
- Deliver end-to-end features with cross-functional teams
- Solve engineering challenges and integrate technologies into production
Benefits
- Healthcare coverage
- Parental leave
- Retirement plans
- Relocation support
- Wellness programs
- Meal allowances
- Transportation allowances