As a Founder’s Associate at Mifu, you will own the end-to-end growth engine for both the company and its clients. You’ll manage high-stakes brand relationships from startups to enterprise while building AI-powered growth tools using Claude. This high-autonomy role combines strategic account management with hands-on growth engineering to scale revenue across diverse digital platforms.
Founder's Associate (Growth) at Mifu
Mifu is hiring a Founder's Associate to own growth and client success. Working directly with the founders in London, you’ll build the AI-powered systems—using Claude to create agents and automations—that scale revenue for exciting tech brands. From managing enterprise accounts to architecting affiliate programs and UGC analysis tools, this is a high-autonomy role for someone who wants to ship experiments and own the entire GTM engine. If you're a data-first builder with a "go-do" mindset and a passion for the creator economy, this £40k-£55k + equity role offers the ultimate startup learning curve.
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Location
London, United Kingdom
Compensation
£40k-£55k + Equity
Company
Mifu
Role overview
Software
We’re building the future of influencer marketing - think Meta Ads, but for creators. We’ve already partnered with leading companies such as Universal, Studio Canal, Working Title, Dubai Sports City, Elf and Miniclip. We’re a small but hugely ambitious team based out of London.
“Scale your influencer marketing without the chaos. Mifu replaces the mess of spreadsheets, DMs, and content chasing with AI-powered strategy, matchmaking, and operation – so you can launch and operate campaigns in hours, not weeks.”
What you will do
- Design and execute growth experiments, including affiliate programs and outbound loops, to scale revenue for both Mifu and its portfolio of brands.
- Leverage Claude to build, test, and ship AI-powered tools and automations that optimize UGC campaign analysis and diagnose performance bottlenecks for clients.
- Act as the primary face of Mifu for brand partners, owning end-to-end relationships and proactively identifying expansion opportunities within each client account.
Who this is a fit for
- You possess natural client instincts and high emotional intelligence, enabling you to build deep trust with brand partners and manage complex enterprise-level relationships.
- You have a strong GTM mindset and a bias toward action, preferring to invent new growth motions and playbooks rather than waiting for instructions.
- You are highly resourceful with AI tools, demonstrating the ability to use Claude or similar platforms to build functional agents and automate complex growth tasks.
Why this role is remarkable
- Work directly with founders in a high-autonomy seat where you’ll have maximum ownership and the fastest possible learning curve in a scaling startup.
- Pioneer “growth engineering” by using Claude to build custom AI agents and automated systems that unlock new revenue streams and operational efficiencies.
- Impact some of the world’s most exciting brands, managing relationships from agile startups to major enterprise players within the high-growth UGC and media space.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Mifu wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.