Smadex is a leading advertising technology company founded in Barcelona in 2010 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We power campaigns for Apps, Games and Brands across Mobile and CTV using advanced machine learning and optimized creative strategies to deliver results. Smadex is one of the fastest growing DSPs globally and we are adding talent to fuel our ambitious plans.

We are looking for a hands‑on Cyber Security Engineer to join our team and safeguard the integrity of our high‑traffic programmatic infrastructure. In this role, you will be the guardian of our digital ecosystem, bridging the gap between cutting‑edge security engineering and agile DevOps practices.

The Role

• Architect and deploy scalable security controls, including firewalls, IDS/IPS, and endpoint protection, to safeguard our high‑traffic programmatic infrastructure.
• Design and maintain automated threat detection rules and...