Senior AWS Platform Engineer

Job description

We are looking for a Senior AWS Infrastructure Engineer to redesign our AWS environment. The successful candidate will lead the design and implementation of a secure, scalable, multi-account AWS architecture , enable cost chargeback, and establish long-term operational best practices. This role is infrastructure-first , requiring strong operating system, networking, and security fundamentals , in addition to deep AWS experience Key Responsibilities: - AWS Architecture & Multi-Account Design - Design and implement a best-practice multi-account AWS architecture using AWS Organizations and Control Tower - Define account strategies for customers, environments (Prod / Non-Prod), and shared services - Establish and maintain an AWS Landing Zone aligned with security and compliance requirements - Reduce operational and security risk by eliminating single-account blast radius - Migration & Execution - Plan and execute phased migrations of existing workloads from a monolithic AWS account to multiple accounts - Minimize downtime and risk through careful migration planning, testing, and rollback strategies - Work closely with application and platform teams during migration and cutover - Infras...