Senior Engineering Manager, Messaging Channels

Lead the Messaging Channels team at Postscript, owning the messaging backbone including Flow Builder, high-volume SMS campaign send engine, messaging platform and infrastructure, and expansion into new channels. The team runs its own on-call rotation and sets operational rigor. Backend is primarily Python in AWS with Go, Kafka, Postgres, MongoDB. Ideal candidate has years of leadership experience, passion for operational excellence, high-volume distributed systems, and internal platforms. Fully-

Proven career managing engineers and developing top performers (4+ years leadership). Experience mentoring staff engineers, leading teams owning high-volume distributed systems, running internal platforms, recruiting, and onboarding. Passion for people management, early-stage/high-growth SaaS, maintaining critical infrastructure, observability (alerting, logging, monitoring, SLOs), and deeply embedded integrations. Comfortable supporting frontend engineering. Exposure to AI technologies is a