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Growth Marketer

MotherDuck - San Francisco, CA, USA - In-office - posted 2026-09-08

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MotherDuck is hiring a Growth Marketer to own the full growth funnel for their serverless analytics platform built on DuckDB. You'll drive both self-serve signup conversion and sales-qualified pipeline generation across paid, organic, lifecycle, and experimental channels. Key responsibilities include: conversion optimization across landing pages and signup flows; webinar strategy and execution; social media and answer engine optimization; audience segmentation and testing at scale across Google, Meta, and LinkedIn; re-engagement campaigns; and lifecycle email strategy. You'll work end-to-end from play conception through live execution, owning metrics, guardrails, and analysis. You'll leverage AI agents daily—building workflows with Clay, HubSpot, Apollo, and MotherDuck's marketing MCP to automate research, list building, lookalike testing, personalization, and post-test analysis. You'll write SQL against the warehouse to run cohort analysis, funnel conversion, and segment cuts yourself rather than relying on dashboards. You'll prototype fast: building scrapers, scoring passes, signal listeners, and one-off pages instead of scoping work to others. You'll segment relentlessly, wiring intent signals (Clay intent, product usage, DuckDB community activity, job changes, hiring signals) into plays. You'll run high volumes of tests across the funnel, own social strategy end-to-end (including managing the social agency), and own email nurture content and design. You'll scale proven winners to marketing ops for productionization, then move to the next unproven opportunity. The role requires hands-on experience building with LLM agents (Claude Code or similar—not just ChatGPT usage). You should have a resume with quantitative results: pipeline contribution, PLG/SLG conversion metrics, cost per activated account. You need cross-channel growth experience with genuine technical chops (SQL-comfortable, can run cohort analysis and basic stats). Background in high-growth companies (data/AI preferred) is valued. You'll have 1–3 years in growth, performance marketing, demand gen, or scrappy generalist marketing, or a track record of building growth projects independently. Strong writing and credibility with developer and data audiences are essential. A bias toward shipping and ownership of unowned problems is critical.

About MotherDuck

AI / Data / Infrastructure — serverless analytics platform built around DuckDB.

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