At The Knot Worldwide, we champion celebration – and that starts with celebrating our people. Our employees are passionate dreamers, thoughtful doers, and lifelong learners who power meaningful moments for millions around the world. We’re united by authentic connection, shared purpose, and a deep commitment to the integral community we serve. Here, flexibility and belonging go hand in hand with high performance.

¿Tiene las siguientes habilidades, experiencia e impulso para tener éxito en este puesto? Descúbralo a continuación.
About the Role and Our Team
The TKWW InfoSec Team is seeking a Senior Security Engineer to lead strategic security initiatives, mentor team members, and address the most complex and ambiguous technical and programmatic security challenges. You will act as a subject‑matter expert, take ownership of critical security domains, influence architectural decisions across engineering teams, and help set the long‑term vision for security at TKWW.

Successful Senior Security Engineers at TKWW are recognized as technical leaders who work with full autonomy,



solve ambiguous problems, mentor junior team members, and effectively drive cross‑functional change. You must possess exceptional problem‑solving and communication skills, a comprehensive understanding of advanced cloud security architectures and emerging threats, the ability to influence technical and executive stakeholders, and a proven track record of delivering highly secure platforms and technologies.

Responsibilities

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- Lead and drive the strategy, design, and implementation of security controls and secure patterns across all TKWW corporate and production environments.
- Mentor junior security engineers and provide technical guidance on complex security issues, fostering a culture of security within engineering.
- Architect and implement advanced, secure, and scalable containerized architectures in multi‑cloud environments.
- Collaborate with engineering leads to define product and platform ro

📌 Senior Security Engineer (Barcelona)
🏢 The Knot Worldwide
📍 Barcelona