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Senior Full-Stack Security Automation Engineer

N26Barcelona
On-site Full-time

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Experience Level

Senior

Qualifications

Strong Full-Stack Foundation: Over 5 years of experience in developing production-grade applications. You are a well-rounded engineer capable of navigating both backend architecture and frontend user experience with confidence. Technical Versatility: Profound expertise in at least one backend programming language (Python, Go, or Java/Kotlin) along with a solid understanding of frontend technologies.

About the job

N26 is looking for a Senior Full-Stack Security Automation Engineer to join the Security Engineering team in Barcelona. This team builds and scales the N26 Security Platform, developing internal products and automation systems that support specialized teams across the company. The work directly affects the security of millions of users. This position offers autonomy and the chance to solve complex technical problems. Senior engineers here lead technical decisions and translate detailed security requirements into scalable software.

The focus includes GenAI and LLM initiatives, where the role involves building core architecture to safeguard sensitive data and improve data governance. Responsibilities extend beyond assessing AI-related risks to designing and implementing mitigation strategies. The scope covers enhancing secure-by-design features throughout the technology stack, supporting the resilience of the N26 ecosystem. By delivering solutions for Product Security Programs, this engineer helps teams ship secure code more quickly.

What you will do

  • Design and own end-to-end solutions: Lead the architecture and implementation of full-stack features, including backend services and internal dashboards.
  • Build the security platform: Develop tools and platforms that enable security teams to automate threat detection, incident response, and vulnerability management at scale.
  • Enable the organization: Work with teams across the security department to create shared infrastructure and automation for efficient operations.
  • Drive technical excellence: Select appropriate tools and maintain high standards for code quality, automated testing, and system reliability.

About N26

N26 is a leading mobile bank that believes in providing a seamless banking experience with a strong commitment to security. Our innovative approach empowers users to manage their finances efficiently while prioritizing data protection.

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