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CyberSecurity, Product Security Engineer

Mistral AI · Paris

CHECKED 9H AGO

Frontier labonsiteSenior
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At a glance

Highlights

  • Own Product Security strategy for products like Vibe, Studio or Forge.
  • Embed security across lifecycle from design to production deployment.
  • Enable teams to ship safely fast via secure-by-default patterns.

What they offer

  • Healthcare coverage
  • Parental leave
  • Retirement plans
  • Relocation support
  • Wellness programs
  • Meal and transportation allowances

Ideal candidate

Pragmatic, engineering-first security partner who thrives collaborating with product teams and cares about enabling fast, secure delivery through secure-by-design thinking and coaching.

Requirements

  • 5+ years in Product Security, Application Security or Software Engineering with security focus
  • Strong understanding of modern software architecture, distributed systems, APIs and cloud-native applications
  • Demonstrated experience performing threat modeling, architecture reviews and secure design assessments
  • Deep understanding of authentication, authorization, cryptography, secrets management, tenant isolation, secure data flows and OWASP Top 10 / CWE
  • Strong software engineering skills in Python, Go, TypeScript or similar with code review and automation ability
  • Experience with manual code review, penetration testing and bug bounty programs
  • Experience designing product-specific security testing including automation or agent-based testing
  • Strong understanding of Secure SDLC from design through deployment and maintenance
  • Excellent communication and influencing skills balancing security, delivery and developer experience
  • Pragmatic, engineering-first mindset with strong technical judgment

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
More about Mistral AI →
Apply on the lab’s site ↗