• Design and implement scalable security controls across our cloud-native platform. • Harden infrastructure components using infrastructure-as-code, policy enforcement, and service isolation. • Build secure by default infrastructure and code CI/CD pipelines. • Collaborate with platform and infrastructure teams to integrate security best practices into architecture and workflows. • Stay ahead of cloud security trends and adopt cutting-edge technologies to enhance platform resilience. • Conduct threat modeling, risk analysis, and mitigation planning for critical systems. • Drive improvements in monitoring, detection, and incident response at the platform level. • Build, deploy and maintain relevant tooling.