We're building a dedicated Security Engineering function. You'll join alongside a Senior Security Engineer and together form the operational security backbone of the engineering organisation.

Your Mission

You'll be hands‑on across vulnerability management, access controls, monitoring, and secure development support. You'll work closely with a Senior Security Engineer who'll mentor you and help you grow, while partnering day‑to‑day with Infrastructure and product engineering teams.

This is a hands‑on engineering role, not a dashboard‑watching SOC seat or a governance one: you'll build, fix, and improve, while a separate team owns policy and risk frameworks. You'll learn fast and ship real security improvements from week one. If you like fixing things, digging into alerts, and making systems harder to break, you'll thrive here.

You will sit at the intersection of two domains: as a security engineer, your impact will be directly measured by how effectively you translate second‑line‑of‑defence guidance (from the Compliance and Regulatory team) into practice,



while ensuring technical alignment and buy‑in from the Product and Engineering organisation you are part of.

Key Responsibilities

Vulnerability & incident management
- Triage vulnerabilities from our bug bounty program, scanners, and dependency checks.
- Support incident response: develop fixes, track resolution, update tickets, and contribute to post‑mortems.
- Monitor and process security alerts from our SIEM and other monitoring tools.

Identity & access management
- Implement and maintain SSO/MFA configurations for product and infrastructure systems, leveraging Okta and Google Workspace to manage downstream access rights.
- Implement roles and access rights per tool and system.
- Run periodic permission reviews and access audits.
- Manage production secrets and credential rotation.

Secure development support and tooling
- Run pre‑deployment security checks: static analysis, dependency scanning, container

📌 Associate Security Engineer (Barcelona)
🏢 Spendesk
📍 Barcelona