Member of Technical Staff - Sailboxes

In this role, you'll focus on Sailboxes, our cost-efficient CPU sandbox for long-horizon agents. You’ll be one of the first engineers on a rapidly growing product-line and write code at every part of the agent runtime, from low-level performance work on our custom networking stack https://www.sailresearch.com/blog/performing-live-migrations-of-massive-vms-at-scale to building large scale systems that maximize our efficiency.

• Dig into the guts of our custom FirecrackerVM fork to extract every ounce of performance possible from our platform.
• Model historic usage patterns and implement scheduling algorithms that maximize our fleet utilization and autoscale intelligently while minimizing latency.
• Design and implement highly-available distributed systems to handle millions of operations per second.
• Build deep monitoring tooling and features that make Sailboxes the most delightful experience for both humans and agents alike.