This role bridges deep technical ownership with cross-functional dependencies — you'll mentor engineers at multiple levels, translate architectural decisions for non-technical stakeholders, and shape how we bjuild, observe, and continuously improve our data cloud platform. Design large-scale, enterprise-level AWS cloud architectures (VPC, EC2, S3, IAM) that are secure, scalable, and cost-effective; act as the primary decision-maker on platform selection and cloud-native design patterns for your domain.