As a Senior Application Security Architect, you will bridge application security engineering with enterprise security architecture to safeguard JLL's complex real estate platforms. You will design and own security architectures for apps, cloud-native environments, and integrations, guiding secure SDLC practices and threat modeling. You'll act as a technical authority on secure design patterns, mentoring peers and aligning efforts across engineering, architecture, and business teams. You will drive secure digital transformation with a focus on reducing risk and enabling scalable, secure delivery.
Design and maintain security architecture standards, policies, and patterns for enterprise apps, platforms, and cloud-native environments
Develop secure design patterns, ADRs, and architecture guidance across development teams
Lead security architecture reviews against OWASP, NIST, and SANS frameworks
Incorporate zero-trust and defense-in-depth strategies into application architecture
Define enterprise security requirements and produce metrics to measure compliance




Lead threat modeling sessions and provide remediation guidance for feature development
Champion secure coding standards and developer security enablement programs
Analyze security requirements across technology domains to address risk and regulatory obligations
Communicate security designs and risk assessments to technical and non-technical stakeholders
Coordinate security design reviews and cross-team alignment between security, engineering, and enterprise architecture
Contribute to the application security strategy roadmap and identify emerging threats
Mentor junior security engineers and developers on secure design practices
Lead cross-functional security initiatives and drive integration across development and architecture teams
Support secure development training to build security competency across engineering organizations
Comprehensive knowledge of application security methodologies (OWASP, SANS/CWE) and se

📌 Lead Application Security Architect (Cataluña)
🏢 Jones Lang Lasalle
📍 Cataluña