Overview
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In this role you lead the product security strategy across N26’s portfolio, guiding engineers to design secure software from microservices to AI-powered features. You mentor teams, advance security standards throughout the SDLC, and tackle AI-specific risks and data governance. You’ll build tooling and automation to scale secure delivery and respond to incidents, all to keep our evolving product ecosystem secure, scalable, and resilient.
Compensaciones / Beneficios
personal development budget
work from home budget
fitness & wellness discounts
language apps
public transportation discounts
office days with remote flexibility
Responsabilidades
Guide software engineers in building secure products across microservices, mobile apps, and AI-driven solutions.
Lead design reviews, threat modeling, and code reviews to embed security in development lifecycle.
Perform expert penetration testing on internal and external apps and services, including AI features.




Develop advanced tooling to support SSDLC and security initiatives; build automation to enable secure delivery of features.
Mentor engineers and security champions on secure coding and AI/data governance considerations.
Empower teams to identify and remediate vulnerabilities pre-production; lead reactive incident response when needed.
Conduct proactive research to identify new attack vectors, including AI, data pipelines, and LLM-based systems.
Requisitos principales
Expertise in software engineering with languages such as Python, Go, or similar.
Extensive experience in threat modeling, security testing, and AI/LLM-related security.
Experience building automation to support SSDLC.
Proven ability to lead and mentor engineering teams through the SDLC. xqbhyrx
Strong interest in evolving threats, especially AI-related.
Strong communication and mentorship
Strategic thinking with risk/benefit balance
Collaborative and proactive problem-solving
Cloud and networking security
Web application security
Mobile security

📌 Senior Product Security Engineer (Barcelona)
🏢 N26
📍 Barcelona