Startups · AI

GTM Engineer

AgentMail · San Francisco · On-site

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About AgentMail

AgentMail gives AI agents real email inboxes. Create, send, receive, and search messages via REST API — built for autonomous agents and agentic workflows. Backed by General Catalyst and Y Combinator.

About the role

AgentMail is building the communication and identity layer for AI agents. Agents are starting to do real work, but they still lack basic infrastructure humans already have: persistent identity, reliable communication, permissions, memory, and a system of record. AgentMail gives every AI agent its own programmable inbox.

What they're looking for

  • A technical foundation: CS, data science, or equivalent. You write real scripts in Python/TypeScript/SQL, wire APIs together, and are dangerous with Claude Code or Codex
  • You've seen a great growth motion up close, or you've been obsessively reverse-engineering how the best PLG companies grow
  • High agency in ambiguity: you call out what's broken, come with an opinion, and fix things without being asked
  • Low ego, high buy-in
  • Organized enough that the systems you build don't rot. Clean data is a discipline, not a feature
  • You want to help invent a market, not just run someone else's process
More about this role

AgentMail is building the communication and identity layer for AI agents.

Agents are starting to do real work, but they still lack basic infrastructure humans already have: persistent identity, reliable communication, permissions, memory, and a system of record. AgentMail gives every AI agent its own programmable inbox.

Developers use our API to create inboxes, send and receive email, manage threads, parse messages into structured data, route webhooks, attach domains, and build agents that can communicate across the internet.

We're backed by Y Combinator and have raised $6M led by General Catalyst, with support from the founders of Ramp, Supabase, and HubSpot, as well as Paul Graham.

We're early, moving fast, and building in a category without a playbook. If you want to help define core infrastructure for the agent era, we'd love to meet you.

We're hiring a GTM Engineer to build the machine behind AgentMail's growth: the data pipeline, the outbound engine, and the source of truth the whole company runs on. This is a build-and-own role, not a support role.

Own the growth data layer end to end: instrument the funnel, enrich every signup, and build the dashboards the company treats...

Read the full posting on AgentMail's site ↗

Growth

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