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Growth Marketer / GTM Engineer

Join MotherDuck as a growth marketer to enhance lifecycle marketing and automate growth processes.

Location
San Francisco
Compensation
Not disclosed
Level
mid
Type
full time

Posted by employer 6 days ago

First seen on Joblaze 6 days ago

Last verified on the company career page 13 hours ago

Apply at MotherDuck → Save job Scanned from motherduck.com

Skills & Technologies

What you'll build

  • Own lifecycle marketing
  • Design lifecycle programs
  • Test new enrichments
  • Configure webinars and forms
  • Propose improvements to workflows

Must have

  • Experience with growth agents
  • Understanding of user groups
  • Lifecycle experience with numbers
  • Proactive problem-solving
  • Clay experience
  • HubSpot experience

Nice to have

  • High-growth company background
  • Familiarity with data practitioners
  • Webinar or event ops experience

Not disclosed in this posting: compensation, years of experience, work arrangement, visa sponsorship.

Joblaze summary

The growth marketer at MotherDuck is responsible for driving the company's growth engine through lifecycle marketing, data analysis, and automation. This role requires a strong technical background, particularly in using tools like Clay and HubSpot, to create and optimize audience segments and marketing workflows. Ideal candidates will have experience in high-growth environments, especially those targeting technical or developer audiences, and should be proactive in identifying opportunities for improvement. MotherDuck's team is composed of experienced data industry professionals, fostering a collaborative atmosphere focused on innovation.

Joblaze insights

  • Listed 6 days ago — first seen on Joblaze October 29, 2026. Last confirmed on MotherDuck's careers page November 4, 2026.
  • HubSpot appears in 2.7% of 1730 comparable mid sales/marketing roles in United States; Clay appears in 0.9% of 1730 comparable mid sales/marketing roles in United States.

Quick facts

What's the tech stack?
Joblaze extracted these technologies from the posting: Clay, HubSpot.
What seniority level is this role?
MotherDuck targets mid-level candidates for this position.
Is this full-time or contract?
Full-time for this Growth Marketer / GTM Engineer role at MotherDuck.

From the original posting

About the role

We're hiring a growth marketer with a hacker brain to own the systems that make our growth engine run... lifecycle, marketing ops, and the data and automation underneath both.

If you're the person who looks at a list of signups and immediately wonders what you could learn by enriching it, splitting it five ways, and testing a different nurture on each... we'd love to meet you. You'll build the segments, lists and audiences everything else depends on, hack and build growth agents, run Clay like a product you own, and use data to push our lifecycle programs 10x further than they are today.

This isn't a role where you wait for a ticket. You'll spot the next enrichment worth testing, propose the workflow that saves the team ten hours a week, and ship it. Some folks call this kind of work go-to-market engineering. We think of it as lifecycle marketing with real technical chops.

What you'll own

Lifecycle marketing, the backbone

  • Become the team's expert on our audiences, and build the segments, lists and audiences that every email, campaign, webinar and nurture runs on

  • Design lifecycle programs across signup, activation, re-engagement and expansion, and test them relentlessly with real data

  • Use product usage and conversion patterns to decide who gets what message, when, and on which channel

  • Report honestly on what moved the number and what didn't... including your own tests

Growth agents and Clay

  • Own Clay end to end. You're the person who pushes it forward, not someone who has access to it

  • Test new enrichments, scoring and signals, keep what works and kill what doesn't

  • Build growth agents and automated workflows that let a three-person team move like a much bigger one

  • Feed better audiences to Google, Meta, LinkedIn and email, in partnership with the performance marketer

Marketing ops

  • Configure webinars and forms, and run the ops side of events: registration flows, segmentation, follow-up and handoff to sales

  • Keep our tools, data and routing clean so the team trusts what they see

  • Proactively propose improvements to how we work. If something's slow, manual or broken, we expect you to say so and fix it



What people should be saying if you're doing ducking awesome

  • "I didn't ask for that segment, but it's exactly what I needed for the campaign."

  • "Every audience I get from them converts better than the last one."

  • "The leads from the webinar showed up enriched, routed and ready to go. I didn't have to dig for anything."

  • "Wait, marketing built that agent? Can we borrow it?"

  • "Clay does things now nobody thought it could, and our lifecycle emails actually get replies."

What we're looking for

  • You want to hack and build growth agents. This is the heart of the role. You've used Claude Code, agents or similar tooling to automate real growth work, and you're itching to build more

  • A passion for understanding user groups. You want to be the expert on our audiences... who they are, how they behave, and how to segment them so every email and nurture lands with the right people

  • A systems brain. You see marketing as a set of inputs, workflows and feedback loops, and you love making them run better

  • Lifecycle experience with numbers attached. You've owned segments, nurtures or re-engagement programs and can tell us what they did to activation, pipeline or revenue

  • Proactive by default. You find the next test, enrichment or fix before anyone asks

  • High-growth company background, ideally somewhere with a technical or developer audience

  • Honest about results. You'll call out a losing test, including your own, as quickly as a winner

  • Clay experience, ideally a workflow you built and can walk us through

  • HubSpot experience at the workflow and data level

  • Comfortable pulling and analyzing your own data, SQL included

  • Webinar or event ops experience tied to pipeline

  • Familiarity with data practitioners or developers as an audience

Our Interview Process

We like to keep things transparent, so here's what to expect if you apply...

  1. Discovery call with our recruiting team to get acquainted and make sure we're a mutual fit

  2. A conversation with our Growth lead to learn about the systems you've built, how you think about audiences and segments, and what excites you about growth agents

  3. A deeper conversation with our Growth team covering lifecycle strategy, how you'd test and measure a program, and a walkthrough of a workflow or agent you've built

  4. A final conversation with our CEO focused on values and vision

Standard company text repeated across MotherDuck's postings is omitted here.

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