Senior Principal Core Infrastructure Engineer

Architects and leads design of interdependent, elastic distributed systems for hyper‑scale performance and reliability. Defines scalability requirements with stakeholders, identifies and removes bottlenecks, and leverages data plane platforms for large‑scale operations. Engineers fault‑tolerant designs that sustain in‑service updates, handle partitions and unreliable networks (load‑shedding, throttling, rate‑limiting), and set SLO‑aligned durability and availability standards. Establishes KPIs and advanced telemetry, formally verifies complex features, and defines replication/synchronization strategies for integrity. Leads critical incident resolution and operational readiness, holding partners to SOPs while mentoring others. Architects advanced security controls and oversees remediation, and drives comprehensive automation (IaC) and change plans enabling safe, automated patching, updates, and rollbacks.

Key Responsibilities
System Design & Architecture - System ...