Staff Engineer, Probe Network
Own the next generation of our 14-edge probe fleet. We run our own metal across three providers; the system is rebuildable from scratch in under an hour. We need someone who has shipped this kind of low-level distributed system before.
- • Own the probe binary, the deploy pipeline, and the per-region runbooks.
- • Take the 14-edge fleet to 24+ edges, including the LATAM and African expansion sketched in the 2026 roadmap.
- • Lead the work on sub-10-second checks at Scale tier — coalescing, fan-out, and back-pressure.
- • Co-author postmortems with the team for any Sev-1.
- • 8+ years building production distributed systems.
- • Direct experience operating a global edge fleet (CDN, synthetic, scraping, anycast — any of these).
- • Comfort with Rust or Go — the probe is in Go, parts of the assertion engine are in Rust.
- • A taste for boring reliability.