Design and build a secure development lifecycle covering security requirements, threat modeling, secure code review, and pre-release testing.
Build secure defaults, hardened libraries, reusable security patterns, CI integrations, and automation while contributing code to engineering repositories.
Lead threat modeling and architecture security reviews for APIs, web and mobile SDKs, dashboards, and data pipelines.
Run vulnerability management, including triage, risk rating, remediation tracking, and service-level agreements for findings from scanners, penetration tests, bug bounties, and customer reports.
Perform manual application security testing and exploitation across authentication, authorization, APIs, injection, SSRF, business logic, and abuse paths.
Lead application-layer security incident investigation, containment, root-cause analysis, remediation, logging, and alerting improvements.
Provide security enablement through office hours, design consultations, secure coding training, code review, and a Security Champions program.




Partner with the Application Security Senior Manager, Compliance Lead, Cloud Platform, engineering teams, and enterprise customers on technical security priorities and evidence.
8+ years of software engineering and/or security engineering experience, with 5+ years focused on application security.
~ Production-quality coding ability in TypeScript/JavaScript, Go, Python, or a similar language, along with familiarity with modern web and API architectures and CI/CD pipelines.
~ Deep practical application security expertise covering OWASP Top 10, authentication and authorization, API security, injection, SSRF, cryptography misuse, business-logic flaws, and abuse flaws.
~ Experience leading threat modeling and design-time security reviews for complex systems.
~ Experience deploying and tuning SAST, DAST, SCA, secrets-detection, and related security tooling in CI/CD.
~ Real-world experience with AI-assisted code analysis, triage, or auto-remedia

📌 Staff Application Security Engineer (España)
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📍 España