About E2B

E2B is a fast-growing Series A startup with over $37M in funding and 8-figure revenue. We are building the Agent Cloud and power the infrastructure behind AI labs and some of the most widely used consumer and enterprise agents, including Manus, Genspark, Lindy, Groq, and Artificial Analysis. Our team includes original authors of Firecracker, the AWS microVM technology powering Lambda, along with alumni of Cognition, JetBrains, Zapier, and Wish.

About the role

You will be building the next cloud platform for running AI software - a cloud where AI apps are building other software apps.

Your job will be:

1. Building a distributed system for millions and billions of AI agents running on E2B

2. Building an orchestrator for placing sandboxes in the right nodes

3. Adding support for sandbox live migrations

4. Making sure our self-hosting DX is as smooth as possible (we’re open-source)

5. Not letting our sandboxes take more than 200ms to start (starting with the user hitting enter)

6. Scaling to millions and later billions of sandboxes running at