Member of Technical Staff - Sailboxes is open at Sail in San Francisco. The posting gives no salary; similar roles in the United States advertise a median of $195K. Posted on Aug 27, 2026, and still on Sail’s careers page when we last checked, on Nov 14, 2026.
About the 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…
The opening lines of the posting. The rest is on Sail’s careers page.
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