Software Engineer Cybersecurity
Paris-based AI company building frontier models, AI applications, developer tools, and compute infrastructure for enterprise and public-sector deployments.
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 turn cybersecurity prototypes into robust, deployable services. You will build the cyber harness, orchestrate red-team and blue-team agent workflows, create connectors and SDKs, deploy capabilities with containers and Kubernetes, and maintain scalable infrastructure for security operations.
Requirements
- Experience building cybersecurity products or tooling
- Experience with agentic or LLM orchestration and context engineering
- Experience shipping production-quality code
- Experience with distributed systems and service architecture
- Problem-solving skills and attention to detail
- Communication and collaboration skills
Responsibilities
- Build and productionize the cyber harness and service prototype
- Orchestrate red-team and blue-team agent loops
- Develop context engineering for autonomous security workflows
- Create connectors, worker-scaling mechanisms, SDKs, and packaging
- Build on Workflows and Vibe
- Deploy and scale cyber capabilities with containers and Kubernetes
- Migrate prototypes onto production infrastructure
- Design engineering foundations for client deployments
- Create infrastructure for continuous improvement
- Ensure the cyber harness is robust, scalable, and maintainable
- Collaborate to integrate cybersecurity capabilities
Benefits
- Healthcare coverage
- Parental leave
- Retirement plans
- Relocation support
- Wellness programs
- Meal allowances
- Transportation allowances
