Senior Product Engineer (DevTools & AI reliability, remote)

(Fully remote, async-first, DevTools SaaS, 32-40h/week, time zones: UTC-3 to UTC+3) The best developers don't wait for a customer to tell them something's broken. They catch it first, in the pull request, in staging, or in the checkout flow at 3am, before a single user notices. That instinct is Checkly's whole reason to exist. We give developers and their agents the tools to own reliability the way they own their code: end-to-end tests and synthetic monitoring defined as code, powered by OpenTel