Mistral

1 day ago

CyberSecurity, Product Security Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 7 hours agoStatus: Live

Job Summary

Own product security strategy and serve as the dedicated security partner for one or more AI product teams. Drive secure-by-design work across the full lifecycle—architecture and threat modeling, design/code review for authentication, authorization, tenant isolation and crypto, and security validation through targeted testing and abuse-case assessment. Partner to remediate vulnerabilities and improve security automation and SDLC guardrails while defining product security metrics and practices.

Location: Paris

Workplace: Onsite

Employment Type: Full time

Job Function: Cybersecurity

Seniority: Mid level

Key Responsibilities

•Serve as the dedicated Product Security partner for one or more product organizations (e.g., Vibe, Studio, Forge).
•Drive security across the product lifecycle from design and architecture through deployment and ongoing operation.
•Lead threat modeling, security architecture reviews, and risk assessments for new features, APIs, and major architectural changes.
•Define secure-by-default requirements and product-specific security validation strategies, including targeted testing and abuse-case development.
•Review critical designs and code and partner to prioritize and remediate vulnerabilities; collaborate on reusable security platforms and developer guardrails.

Pay and Benefits

Perks:Health InsuranceParental LeavePensionRelocationWellness StipendMeal AllowanceTravel Allowance

Key Requirements

•5+ years of experience in Product Security, Application Security, or Software Engineering with a strong security focus.
•Strong understanding of modern software architecture, distributed systems, APIs, and cloud-native applications.
•Experience performing threat modeling, security architecture reviews, and secure design assessments.
•Deep knowledge of software security including 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) and the ability to build security automation and perform application security testing (e.g., penetration testing, bug bounty).

Experience:5+ yearsApplication securityProduct securityCloud-nativeDistributed systems

Skills:CommunicationInfluencingTechnical judgmentPragmatic mindsetEngineering-first mindset

Tech Stack:PythonGoTypeScriptOWASP Top 10CWESDLC

Company Brief

Mistral

Develops state-of-the-art large language models and AI systems, offering models and developer tools for natural language understanding, generation, and enterprise AI integrations. Focuses on open research and production-ready model deployments.

Industry: AI & Machine Learning

Company Size: Medium (51 to 250 employees)

Growth: Early Stage Startup

Funding: Seed

Headquarters: Paris, France

Founded: 2023

Website LinkedIn

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Mistral

1 day ago

CyberSecurity, Product Security Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 7 hours agoStatus: Live

Job Summary

Location: Paris

Workplace: Onsite

Employment Type: Full time

Job Function: Cybersecurity

Seniority: Mid level

Key Responsibilities

•Serve as the dedicated Product Security partner for one or more product organizations (e.g., Vibe, Studio, Forge).
•Drive security across the product lifecycle from design and architecture through deployment and ongoing operation.
•Lead threat modeling, security architecture reviews, and risk assessments for new features, APIs, and major architectural changes.
•Define secure-by-default requirements and product-specific security validation strategies, including targeted testing and abuse-case development.
•Review critical designs and code and partner to prioritize and remediate vulnerabilities; collaborate on reusable security platforms and developer guardrails.

Pay and Benefits

Perks:Health InsuranceParental LeavePensionRelocationWellness StipendMeal AllowanceTravel Allowance

Key Requirements

•5+ years of experience in Product Security, Application Security, or Software Engineering with a strong security focus.
•Strong understanding of modern software architecture, distributed systems, APIs, and cloud-native applications.
•Experience performing threat modeling, security architecture reviews, and secure design assessments.
•Deep knowledge of software security including 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) and the ability to build security automation and perform application security testing (e.g., penetration testing, bug bounty).

Experience:5+ yearsApplication securityProduct securityCloud-nativeDistributed systems

Skills:CommunicationInfluencingTechnical judgmentPragmatic mindsetEngineering-first mindset

Tech Stack:PythonGoTypeScriptOWASP Top 10CWESDLC

Company Brief

Mistral

Industry: AI & Machine Learning

Company Size: Medium (51 to 250 employees)

Growth: Early Stage Startup

Funding: Seed

Headquarters: Paris, France

Founded: 2023

Website LinkedIn