Platform Software Engineer - Core Infrastructure

What you will do

• Design, deploy, and run AWS infrastructure from end to end: from the edge and networking through to the multi-account cell architecture and the EKS platform.
• Move between operational work, automation, requests from other engineering teams, and greenfield design, depending on what the platform needs that week.
• Automate as much as sensibly possible: the infrastructure-as-code and GitOps that provision, upgrade, and keep the whole estate consistent and free of drift.
• Work closely with the product and feature teams, turning what they need into self-service capabilities and helping them stay autonomous.
• Keep the platform reliable, secure, and cost-effective: upgrades, autoscaling, observability, and security hardening and compliance (FedRAMP, FIPS). You will share the on-call rotation with the rest of the team.
• Help the architecture grow: design new capabilities and take the plat...