Senior Security Engineer - Cloud Infrastructure

Ebury is investing in its cloud infrastructure security capabilities to ensure the trust and safety of its global financial services. As a Senior Security Engineer - Cloud Infrastructure, you will own and evolve the security posture of its cloud environments across AWS and GCP, with a focus on network security, perimeter defence, and attack surface management.

Requirements

• 5+ years in security or infrastructure engineering with deep expertise in cloud security, ideally within FinTech, banking, or a similar regulated industry
• Expert-level experience with AWS and/or GCP security services, including VPCs, security groups, IAM, and cloud-native security tools
• Proven track record designing and implementing WAF solutions (AWS WAF, Cloud Armor, or similar) with custom detection rules
• Strong experience designing network architectures with proper segmentation and isolation patterns
• Extensive experience with Infrastructure as Code (Terraform preferred) and GitOps practices
• Proficiency in scripting and automation (Python, Bash, or similar)
• Solid understanding of network security fundamentals: firewalls, routing, DNS, TLS, VPNs
• Experience implementing or operating SIEM, logging, and security monitoring solutions

Benefits

• Competitive base salary and discretionary performance bonus
• Annual conference and training budget
• Inclusive, collaborative culture with a diverse global team