CareerPlan

Head of Security

Paris, FRFull-time2026-09-14 → 2026-11-10
Hybrid

Core

Own security end-to-end for a fintech treasury management platform, covering application, infrastructure, cloud, identity, vulnerability management, and incident response.

Role type

Head of Security (IC)

Builds

Security roadmap, compliance frameworks (ISO 27001, DORA), and secure infrastructure for client money management.

Domain

Fintech / Treasury Management / Cloud Security

Required skills

Application security, network security, cloud security, security audit processes, vulnerability management, compliance frameworks, CI/CD security tooling, automated pentesting, AI-driven security testing

Preferred skills

Fintech experience, capital markets experience, blockchain/Web3 security

Technologies

AWS, GCP, Cloudflare, Terraform, Kubernetes, Docker, Qovery, PostgreSQL, Datadog, Ory, GitHub Actions, TypeScript, React

Responsibilities

Define security roadmap and priorities, own compliance framework and certification, support business on security due diligence for partners

Seniority

Senior, hands-on IC