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Senior Security Engineer

Madrid, Community of Madrid, Spain🌐 Remote💼 Full-time🗓 2026-10-01 → 2026-10-07

Core

Architect, design, and implement security controls across cloud infrastructure, applications, CI/CD pipelines, and corporate estate while leading detection, response, and offensive security testing.

Role type

Senior Security Engineer (hands-on IC)

Builds

Cloud security controls, automated security tooling, detection rules, and secure SDLC integrations

Domain

iGaming, cloud security, DevSecOps

Required skills

Cloud security architecture, vulnerability management, detection engineering, offensive security, AI security automation, SDLC security integration, IAM strategy, Python/Go/Bash coding, Infrastructure as Code

Preferred skills

PCI DSS engineering, SIEM management, serverless architecture, regulated industry experience, AI/LLM security, security frameworks implementation

Technologies

AWS, Cloudflare, Python, Go, Bash, TypeScript, SAST/DAST/SCA tools, SIEM

Responsibilities

Design and build security controls for cloud and applications; mentor developers on secure design and threat modeling; manage vulnerability prioritization and remediation; tune SAST/DAST/SCA tools for SDLC; engineer cloud security posture and compliance automation; lead detection, investigation, and response workflows; conduct offensive security testing to validate controls; integrate AI tools for security automation and threat analysis (via careerplan.io/jobs/c7ca3d5b-fcc2-4eb4-8093-54d55d21a4f2-senior-security-engineer-at-the-mill-adventure)

Seniority

Senior, hands-on IC