Overview As the Senior Security Engineer at Metricool, you own application, cloud, and AI security across a growing Saa S platform. You work closely with developers to embed security from the start, not just audit later, enabling secure AI features and compliant operations. You will shape security controls, threat modeling, and automated checks, while supporting a remote, international team.

Your work directly influences product resilience, data protection, and audit readiness. Compensaciones / Beneficios Fully remote work Versátil schedule Health insurance Language lessons (English, Spanish, French, German) Annual in-person Epic Weekend Competitive salary (55,000–65,000 EUR) Responsabilidades Harden application security (Spring Security, Java EE filters, CORS, anti-CSRF, cookie flags, CSP) Lead AI security and testing, including threat modeling and OWASP Top 10 for LLMs Define, audit and collect evidence for ISO 27001 and SOC 2 compliance Manage infrastructure security in AWS, including load balancers, Nginx, Tomcat, and container security Perform code reviews, secret-detection audits, and dependency reviews (Maven, Node.js)



Build automated security checks (SAST/DAST/ZAP) into CI/CD pipelines Collaborate with cross-functional teams to integrate security into development processes Document controls, runbooks, and evidence to maintain year-round audit readiness Requisitos principales Senior security owner across application, cloud, and compliance Professional fluency in Spanish and English Location in Spain Java EE, Spring Security, Vue.js, Node.js, Docker, OWASP ZAP, AWS, Linux, My SQL, Maven, Git/Bitbucket Understanding of OWASP Top 10 for LLMs, AI data privacy, secure API/prompt engineering Knowledge of ISO/IEC 27001 ISMS controls and SOC 2 Type II Trust Services Criteria Vendor risk assessments Hands-on code-writing security mindset pragmatic approach to security to avoid slowing development Hands-on mindset with code contributions Clear communicator; translates audit requirements into developer-friendly processes Curiosity about emerging risks in Gen AI/LLM adoption Java EE Spring Security Vue.js

📌 Senior Security Engineer - Fully Remote (spain) (Barcelona)
🏢 Team.Blue
📍 Barcelona