Engineering Manager, Model Routing & Inference

Lead the Model Routing & Inference team, owning the AI inference platform.

• •Our mission is to automate coding.
• •The first step in our journey is to build the best tool for professional programmers, using a combination of inventive research, design, and engineering.
• •Our organization is very flat, and our team is small and talent dense.
• •We particularly like people who are truth-seeking, passionate, and creative.
• •We enjoy spirited debate, crazy ideas, and shipping code.
• •About the Role You will lead the Model Routing & Inference team at Cursor, owning the inference platform that powers every AI interaction in the product.
• •This team owns the full inference path: making Cursor's AI faster, more reliable, and more cost-effective at a scale few teams in the world get to operate at.
• •Every agent session, every tab completion, and every chat message flows through your stack.
• •You'll set technical direction for cluster management, inference optimization, and traffic egress, building the platform that lets the rest of the company move fast without worrying about provider complexity.
• •You'll lead a team of strong engineers, set strong direction for the business, and make the calls that balance latency, cost, reliability, and user experience across millions of daily requests.