ABOUT THE ROLEWe are looking for a hands-on Senior Application Security Engineer to become a founding member of our security team.
Por favor, asegúrese de leer atentamente los siguientes detalles antes de enviar cualquier solicitud.
You will be joining a highly regulated iGaming environment where uptime, data integrity, and user trust are paramount. You will shape the security of our consumer-facing platforms and of the cloud infrastructure they run on, balancing compliance requirements with the agility our business needs to grow. Why Join Us? Impact: Be a founding member of the security team, helping shape our application security practice and tooling from the ground up. High-Stakes Challenge: Work in an environment where security directly affects user trust, real-time operations, and the bottom line. YOU WILL BE RESPONSIBLE FOR:Secure the Development Lifecycle: Embed security into every stage of how we build software, from threat modeling at design time to security review before release.
Partner with engineering to make secure-by-default the path of least resistance.



Audit Web & Native Applications: Drive and run security testing and code review across our web and mobile apps. Protect the API Surface: Review and harden the APIs powering our platforms with focus on authorization and abuse prevention. Defend the Perimeter: Manage and tune our WAF and DDoS mitigation.
You understand that in our industry, availability is revenue. Secure Cloud Infrastructure: Help harden our cloud environment where it matters most for application security. Automation & Scripting: Automate security checks, reduce manual toil, and ensure consistent controls across our pipelines and environments. Compliance Support: Act as the technical bridge for regulatory and ISO certifications. Business Partnership: Work closely with engineering and product teams.
You will champion a "Security by Design" culture, helping stakeholders understand risk without acting as a blocker to innovation. Strategic

📌 Senior Application Security Engineer (España)
🏢 LeoVegas
📍 España