Our mission
Money sitting idle is money lost. We're fixing that.
Founded in 2023 by Antoine and Paul-Adrien, Spiko gives businesses, non-profits, financial advisers, and fintechs access to institutional-grade cash management, via app or API. We are building the full infrastructure: issuing, operating, and distributing the products ourselves. Today, we serve thousands of organizations across Europe and process hundreds of millions of euros in flows every month. Our ambition: become the world's leading treasury management infrastructure in a market worth trillions. We are backed by Index Ventures, the CEO of Revolut, the founder of Kyriba, and the CTO of Wise. Spiko runs on excellence, transparency, and straight talk. The role: Head of Security
Your core mission is simple:
make our customers' data and money safe As head of security, you own security at Spiko end to end: application, infrastructure and cloud security, identity and access, vulnerability management, pentests and AI-driven security testing, detection and incident response, and the security culture of the whole company. You define the roadmap and set the priorities. In return, you get full ownership. This role sits within Spiko’s tech team. Your second-order missions are: Own our compliance framework.
Bring ISO 27001 certification over the line and keep it, lead our DORA implementation, and put in place the policies, controls and evidence collection that regulators, auditors and partners expect from a company that manages client money. You work hand in hand with our legal & compliance team on this.
Support the business on security due diligence.
Large partners and Spiko Embedded clients run security due diligence on us before they integrate. You work to answer their questionnaires or enable the sales team to do it, to present our security posture to their teams, and make our security a selling point.
Our stack
Cloud: AWS, GCP, Cloudflare
Infrastructure as Code: Terraform
Orchestration & Deployment: Kubernetes, Docker, Qovery
Databases: PostgreSQL
Observability: Datadog (logs, traces, metrics, RUM)
Identity & Access: Ory (Kratos, Hydra, Oathkeeper)
CI/CD: GitHub Actions
Application stack: TypeScript, NX, Effect, React
Who we’re looking for
Requirements:
5+ years of experience in security engineering roles
Solid understanding of application security, network security, and cloud security best practices
Experience with security audit processes, vulnerability management, and compliance frameworks (ISO 27001, SOC 2, or similar)
Familiarity with CI/CD security tooling (SAST, DAST, dependency scanning, container scanning)
Experience with automated pentesting tools or AI-driven security testing
Comfortable working autonomously and defining your own roadmap
Comfortable working in an English-speaking environment
Curious, pragmatic, and eager to learn
Nice to have:
Experience in fintech, capital markets, or other highly regulated environments
Knowledge of blockchain infrastructure or Web3 security
What we offer
Compensation: Competitive package depending on experience + stock options
Offices
: in central Paris & London
Remote work
: up to two days per week and one full remote week per month
The best tech for your job
: latest-generation laptops and industry-leading software
Health insurance
: 100% covered by Spiko
Monthly budget to cover perks of your choice
Transport
: 50% of public transport pass covered or the Forfait Mobilités Durables (FMD)
Referral bonus
Social life
: regular after-work drinks and offsites twice a year
Our hiring process
Screening Interview - 30 min screening call with Talent Acquisition
Hiring Manager Interview - 30 min with Nicolas, Tech Lead
45 min technical interview focused on infrastructure & security with one engineer (remote)
2h hands-on technical session with two engineers (infrastructure design, security scenario) (in the office)
Final interviews with the founders
Reference Check: we'll reach out to your references to gather further insights
Offer
If something here doesn't match your résumé perfectly but you believe you'd thrive in this role, apply anyway. Tell us why.
Head of Security in City of Westminster employer: Spiko
At Spiko, we pride ourselves on being an exceptional employer that fosters a culture of excellence, transparency, and innovation. Located in the vibrant heart of Paris, we offer our employees competitive compensation packages, stock options, and the flexibility of remote work, all while providing access to cutting-edge technology and a supportive environment for professional growth. Join us as we revolutionise treasury management and enjoy a dynamic workplace where your contributions directly impact thousands of businesses across Europe.
