Weworkremotely iconWeworkremotelyAug 25, 2026 ~1 min source read

Customer.io: GTM AI Engineer

Customer.io powers automated communication that people actually want to receive. We help teams send smarter, more relevant messages using real-time behavioral data.

Customer.io: GTM AI Engineer

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Customer.io powers automated communication that people actually want to receive.

We help teams send smarter, more relevant messages using real-time behavioral data.

Over the last 3.5 months, our GTM AI team has built 11 agents now running in production, serving 120 active users and roughly 25,000 tool calls a day — all through custom CLIs that work, but weren't built...

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The useful part

Customer.io powers automated communication that people actually want to receive. We help teams send smarter, more relevant messages using real-time behavioral data. Over the last 3.5 months, our GTM AI team has built 11 agents now running in production, serving 120 active users and roughly 25,000 tool calls a day — all through custom CLIs that work, but weren't built to scale.

How it works

  • We believe businesses can run leaner and go further when they deploy AI agents well, and we're figuring out that motion in real time.
  • This role owns the scale and reliability layer so the rest of the team can keep building.
  • A point of view — we want someone who asks "why did you build it that way?" and has a specific answer for what to do instead.
  • Comfortable being wrong — you try things fast, and you course-correct just as fast.
  • AI-native by default — you'd rather direct Claude to write and QA code than write it by hand.

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