Platform Site Reliability Engineer
RadiantJob Description
📋 Description Deploy and manage Kubernetes clusters at scale for AI workloads across infrastructure. Develop Kubernetes manifests and Operators for deployments, networking, storage, security. Optimize Linux configs (kernel, drivers, FS) for the orchestration layer. Build automation scripts and IaC for platform lifecycle; aid incident resolution. Maintain observability stack: Prometheus, Grafana, and custom monitoring. Operate 24x7 production environments with on-call; contribute to postmortems. 🎯 Requirements 5+ years in globally scaled, 24/7 SRE or equivalent. 3+ years running, deploying and optimizing Kubernetes. Expert-level Linux administration, especially Ubuntu. Proficiency in system tuning, disk I/O, and hardware-level tweaks. Strong networking fundamentals: TCP/IP, DNS, DHCP, VLANs, routing, switching. Strong experience with infrastructure scripting and automation (Bash, Python, Ansible). 🎁 Benefits 25 days of annual leave Private medical insurance via Bupa Cycle to Work Scheme Gympass subscription Participation in the company shares program Enhanced parental pay & leave