Fly.io
Posted Nov 5, 2026
Open position
AI-Native Detection and Triage Engineer
About the role
About Fly.io
We're building a public cloud that runs on our own hardware all over the world. Customers hand us containers; we convert them into micro-VMs under hardware virtualization, each with its own kernel, on thousands of bare-metal hosts we operate ourselves. A growing share of those workloads are AI agents and inference, which means a growing share of the people attacking cloud platforms are interested in us.
We put a lot of work into the isolation boundary. This role is about everything that tells us whether it is holding: knowing, in near-real-time, when something has crossed it in production, finding the bug in the code before anyone gets the chance, and running every one of those signals to ground.