Remote Senior Platform Engineer: AI‑Powered Infra & Scale

Cello is an AI-powered revenue-growth infrastructure company building a scalable platform for referrals, attribution, and campaigns. We operate remote-first with regular in-person gatherings for company-wide and engineering teams, and we work with customers that demand high availability and rapid iteration.

We are seeking a Senior Infrastructure Engineer to design, deploy, and evolve AWS-based systems, CI/CD pipelines, and data tooling.