In 2025, 72% of Staff Engineer job postings at Fortune 500 tech companies required hands-on Kubernetes experience, and 58% of those prioritized AWS Graviton architecture knowledge — yet only 12% of senior engineers I interviewed for my team last quarter could debug a Kubernetes 1.32 kubelet crash or size a Graviton4 pod for memory-bound workloads. If you want a Staff role in 2026, skip the \"learn Rust\" hype: master Kubernetes 1.32 and AWS Graviton4 first. 🔴 Live Ecosystem Stats ⭐ kubernetes/kubernetes — 121,985 stars, 42,943 forks Data pulled live from GitHub and npm.…