LIFULL Connect

• Manage and operate AWS services, GCP services, and interoperability between platforms with Cross Connects and VPNs. • Provision new infrastructure for development teams with Terraform / Terragrunt and GitLab pipelines. • Manage DNS zones (Route53, Cloudflare) across multiple domains and brands. • Handle CDN/WAF configurations (CloudFront, Cloudflare), including geo-blocking and bot management. • Investigate and optimise cloud costs (traffic analysis, CloudTrail optimisation). • Manage commitments and analyse cost anomalies across multiple accounts with development teams. • Work with engineering teams on product development and resolving issues related to application configuration, deployment, or debugging. • Manage AWS Organisation account onboarding and security best practices (Control Tower enrollment, SCP policies, billing profiles). • Manage AWS IAM users, SSO groups, cross-account roles, and permission policies across 15+ AWS accounts. • Respond to AWS security and CNAPP alerts (compromised access keys, irregular activity). • Configure and maintain monitoring stacks: Prometheus - alertmanager, CloudWatch. • Participate in on-call rotations and provide timely responses to production incidents. • Troubleshot performance issues across the infrastructure stack with multiple teams and platforms.