Apply for Lead Application Security Architect at JLL in Barcelona, CT, ES. This Full time on site position offers great opportunities for career growth. JLL supports the Whole You, personally and professionally. Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology to our clients. We are committed to hiring the best, most talented people in our industry; and we support them through professional growth, flexibility, and personalized benefits to manage life in and outside of work. Whether you've got deep experience in commercial real estate, skilled trades, and technology, or you're looking to apply your relevant experience to a new industry, we empower you to shape a brighter way forward so you can thrive professionally and personally.
Senior Application Security Architect Overview
At JLL, we're reimagining how the world's most complex real estate environments are secured, operated, and experienced.



The Application Security Architect is a senior individual contributor responsible for bridging application security engineering and enterprise security architecture at JLL. This role designs and owns security architectures for application ecosystems, integrates security into the software development lifecycle (SDLC), and serves as a technical authority on secure design patterns, threat modeling, and DevSecOps practices.
Operating at the Senior level, this position independently leads application security initiatives, mentors junior engineers and developers, and partners across engineering, architecture, and business teams to reduce risk and enable secure digital transformation. If you're a strategic thinker with application security expertise who thrives in a large, dynamic environment and wants their work to have real, visible impact, we want to hear from you.
Essential Duties and Responsibilities
- Security Architecture & Design Design and maintain security architecture standards, policies,

📌 Lead Application Security Architect at JLL (Barcelona)
🏢 JLL
📍 Barcelona