AI jobs London/fonio.ai
Voice AI

Head of Growth

fonio.ai·Vienna / London / Munich / Barcelona·Posted 25 Mar 2026
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About fonio

We grew from $1M to $10M ARR in under 12 months and now serve 10,000+ customers.

Fonio is Europe’s market leader for AI phone agents for SMBs. Now we’re expanding globally and into new products.
We move fast, take ownership, give direct feedback, and avoid politics and unnecessary meetings.
Join one of Europe’s fastest-growing companies.

Your Role

As Head of Growth, you own a 7-figure monthly budget and the growth engine behind 90% of our revenue.

  • Drive all growth initiatives across performance marketing, SEO, creative strategy, funnel optimization, website & CRO, growth analytics and lifecycle management.

  • Own product growth: funnel, pricing, positioning, onboarding.

  • Build and scale a world-class growth team from the ground up.

  • Report directly to the CEO.

What We Offer

  • Up to €250.000 + a very significant equity package.

  • On-site in Vienna, Munich, Barcelona or London - relocation package to Vienna if needed.

  • Real ownership: you get to essentially work like an entrepreneur inside of fonio.

  • Everything you need to be successful - if you need it - you´ll get it.

What You Bring

  • You’ve scaled a company from the early days to 8/9/10+ figure ARR in a global Marketing/Growth leadership role.

  • You’ve owned a €15M+ annual marketing budget.

  • You’re highly analytical and can make fast decisions based on data.

  • You’ve successfully launched and scaled into new international markets.


Hiring process

  1. 20 min Intro Call with recruiting

  2. 30 min Intro Call with our CEO

  3. 90 min Skill Interview

  4. 60 min Leadership Interview

  5. On-site-meeting in Vienna

  6. 30 min Culture Call

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Listing captured 14 Aug 2026. Roles change fast; always confirm on the company's site.