Orchestrate workflows with Prefect. Connect AI agents to your tools and data with Horizon. Open-source foundations, production-ready platforms. Backed by Bessemer.
About the role
With that opportunity in mind we decided to expand our team by hiring a Sr Growth Marketing Manager. You will own the path from audience to signup to activated user to qualified pipeline, across Prefect , Horizon , and the Dagster funnels. That means attribution, lifecycle and email, paid and organic acquisition, CRO and experimentation. You'll have budget and a number to hit. You'll report to our Chief Growth Officer and work daily with the rest of the Marketing, Sales and Engineering organizations.
What they're looking for
- 7+ years in growth or demand generation at B2B SaaS or developer-focused companies, with hands-on ownership throughout. You've been the person in the tool, not the person briefing someone who's in the tool
- You know how to use channels and campaigns to generate predictable pipeline for sales and self serve signups
- You've owned an acquisition budget and reported honestly on what it returned, including the parts that didn't work
- You've built attribution from close to nothing before: campaign taxonomy, UTM structure, and a funnel model leadership used to make decisions. HubSpot and Salesforce, or close equivalents
- Lifecycle ownership with measured results. Onboarding and activation sequences where you can tell us the before-and-after conversion numbers, and what you learned when one of them failed
- Comfort being the only person in your function. You'll pick the sequence, say no to good ideas, and ship without a team behind you
More about this role
Our Vision: Prefect will define automation for the context era.
Our Mission: Curate an intelligent context layer that delivers the right information at the right time.
Prefect builds automation for an unpredictable world. The last decade of automation was about protecting workflows from unpredictability; in the agentic era, unpredictability is the point. Our mission is to give people confidence in automated work, whether that work is a mission-critical data pipeline or a fleet of AI agents.
In August 2026, Prefect and Dagster, competitors for eight years, joined forces to build the next generation of automation infrastructure. Today, our ecosystem includes Dagster, the data platform; Prefect, the agent platform; and FastMCP, the leading open-source developer framework for the MCP ecosystem. Together, our open-source and commercial products are trusted by Fortune 500 companies, data innovators, and high-growth technology companies around the world.
We think of our culture as the operating system of the company. We’ve carefully created a supportive, high-performance environment that empowers our team to do the best work of their careers, have meaningful impact, and continue growing...
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