Senior Product Security Engineer at N26

on-site · full-time · Visa sponsorship

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Responsibilities:
- Lead product security strategy and apply security architecture across microservices, mobile apps and AI/LLM features.
- Conduct threat modeling, security design reviews and code reviews to embed security throughout the development lifecycle.
- Perform penetration testing and vulnerability assessments for internal and customer-facing services, including AI-powered features.
- Build and maintain SSDLC tooling, automation and CI/CD integrations to surface and remediate vulnerabilities earlier.
- Develop automation frameworks and advanced tooling to support secure delivery at scale.
- Mentor engineers and security champions; deliver guidance on secure coding, data governance and AI-specific risks.

Requirements:
- Significant product/application security experience (typically 5+ years) with a strong software engineering background.
- Hands-on skills in threat modeling, security testing, pentesting and secure code review.
- Practical experience with Python or Go and securing cloud, web and mobile platforms.
- Experience integrating security into CI/CD and SSDLC processes and building automation tooling.
- Knowledge of securing microservice architectures, data governance, and risks introduced by Generative AI/LLMs.
- Strong communication and mentoring ability to influence engineering teams and raise product security posture.