ABOUT OPENROUTER OpenRouter is the leading AI routing and infrastructure layer that enterprises use to access, manage, and optimize the best large language models across providers—without lock-in, capacity constraints, or unnecessary cost. We power the most advanced AI teams in the world by giving them the flexibility to move fast, scale confidently, and stay future-proof as models evolve. As enterprise adoption of AI accelerates, OpenRouter sits at the center of how organizations operationalize LLMs across research, product, and production workloads. ABOUT THE ROLE We're hiring an Engineering Manager for our Platform team. This team owns the infrastructure that powers all of OpenRouter and enables the layer that routes and serves millions of LLM requests every day. The team is small, the surface area is large, and the business is scaling faster than we can keep up with. This is a hands-on leadership role. You'll manage and grow the platform team while staying deep in the technical work - writing code, making architecture decisions, and debugging production issues alongside your engineers. You'll report to the CEO and work closely with engineering leadership on priorities, trade-of... Click Apply to read the full job description.