Senior Principal Front End Network Engineer – AI Infrastructure

The Senior Principal Front End Network Engineer will lead the technical direction and operational strategy for Nscale's front‑end AI infrastructure networks, designing and evolving large‑scale Ethernet leaf‑spine fabrics and acting as the top escalation point for complex incidents. The role involves cross‑team collaboration to improve reliability, performance, and scalability of networking services supporting AI workloads, storage, and long‑haul connectivity.