Application Security Engineer

Finance

Business Support

Werken bij ABN AMRO

Application Security Engineer - API and AI Security

14-08-2026 6.066 - 8.666 Senior Amstelveen

As a Application Security Engineer - API and AI Security at ABN AMRO, you strengthen WAF, API en AI/MCP-platform security, analyseert API-telemetrie, vertaalt bevindingen naar risico's en remediation, en werkt met dev- en platformteams aan veilige API-architectuur.

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Application Security Engineer - API and AI Security

Role purpose: Strengthen the security of modern applications by protecting APIs and AI-enabled systems, reducing risk across the software development lifecycle, and enabling secure product delivery through practical engineering and guidance.

Core Responsibilities

• Design and implement security controls for API security (authentication/authorization, rate limiting, schema validation, abuse prevention).
• Assess and mitigate risks in AI/ML and LLM-integrated applications , including prompt injection, data leakage, and model supply-chain threats.
• Build and maintain secure-by-default patterns, reference architectures, and reusable libraries for development teams.
• Perform threat modeling, security architecture reviews, and code reviews for high-impact services.
• Integrate security testing into CI/CD (SAST, DAST, SCA, secrets scanning) and drive remediation to closure.
• Define and monitor security requirements, logging, and alerting for APIs and AI features in production.
• Partner with engineering, product, and compliance teams to align security with delivery timelines and business goals.

Required Skills

• Hands-on application security experience with modern web services, microservices, and REST/GraphQL APIs.
• Strong knowledge of OAuth2/OIDC, JWT, mTLS, API gateways, and identity/access patterns.
• Familiarity with AI security concepts (LLM threat models, data governance, secure...