The Platform Engineer will improve the reliability, availability, and performance of AWS and Kubernetes infrastructure. Responsibilities include on-call incident response, troubleshooting, root cause analysis, infrastructure automation, cloud architecture deployment, monitoring, observability, logging, alerting, and management of Linux and Elasticsearch environments. The role also involves developing dashboards, optimizing production systems, strengthening resilience, and implementing SRE practices such as SLIs, SLOs, and postmortems.