Full-time Posted May 31, 2026
Apply Now

Job Description

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 are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past years. And with an incredible 100% growth last year.


We are looking for a proactive 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, cloud-native security protocols (e.g., WAF, Security Groups, GuardDuty, CSPM) to safeguard our high-traffic, API driven  infrastructure.


Design and maintain automated threat detection rules an...

Apply for This Position

Ready to take the next step? Click the button below to submit your application.

Submit Application