openrouter - Software Engineer, Platform

• Own and evolve our edge and cloud infrastructure across Cloudflare, Google Cloud, and Vercel. • Scale and operate our data layer including Spanner, ClickHouse, and Postgres. • Ensure we are optimizing for performance when serving LLM inference as traffic rapidly grows. • Partner with engineering leadership on capacity, reliability, and cost across the routing layer, with ownership of the systems carrying production traffic. • Set the bar and playbook for how we run infrastructure and operations as the team grows — tooling, observability, on-call, and the patterns other engineers build against.