Software Engineer – Platform
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Job Description
Software Engineer managing and evolving edge and cloud infrastructure for OpenRouter, focusing on routing systems for AI. Collaborating with engineers to optimize performance as traffic rapidly grows.
Responsibilities:
- 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.
Requirements:
- 5+ years building and operating production infrastructure at companies where uptime, latency, and cost matter.
- Proven experience with cloud platforms (GCP, AWS, Azure) and edge-first serverless platforms (e.g. Cloudflare Workers)
- Deep expertise in operating large scale databases (e.g Postgres, Spanner, etc).
- A full-stack TypeScript shop won't faze you; you can move across the stack when the platform needs it.
- High agency and a bias toward action. You don't wait for tickets — you see the bottleneck and fix it.
- AI-forward in your workflow. You use coding agents, MCPs, and LLMs heavily and have opinions about what works.
- Pragmatic about tradeoffs between speed and simplicity.
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