Founder's Associate (Growth) at Mifu
- Location
- London, United Kingdom
- Compensation
- £40k-£55k + Equity
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.
What's the next step?
Mifu are hiring from Jack's network. Talk to Jack for free and get a direct introduction to the team, if a good fit.
Role overview
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.
About Mifu
Software
We’re building the future of Growth for the worlds best brands - a creative engine that runs your growth. 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.
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
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI agent for hiring, 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.