Software Engineer, Lua

About Vercel: Vercel is the agentic infrastructure company. We free people and agents to ship what’s next. For more than a decade, Vercel has shaped how the web is built. As the team behind Next.js, v0, and AI SDK, we create products that help builders move from idea to production with speed, security, and exceptional developer experience. Now, software is entering a new era, and the next generation of products will not just be used by people. They will be built, extended, and operated by agents. We are building the platform for that future, trusted by companies like OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide . Whether you’re building our products, supporting our customers, growing our community, or shaping our story, you’ll help define what comes next. About the role: As a member of the CDN Infrastructure team, you will help to scale and improve our services, availability and reliability by working with other backend engineers and our product team to identify problems, and build solutions that delight developers building on Vercel. In this role, you’ll wear many hats—designing systems, writing code, and diving into production to solve tough problems. As part of the CDN Infrastructure team, you’ll help build and run Vercel’s built-in CDN, powering framework-aware routing, caching, and high-performance traffic delivery. We work with both our own infrastr