$9M+ ARR, 10,000+ customers. In under 12 months.
We build AI voice agents for small and medium-sized businesses so they never miss a call again and can focus on the work they actually love.
Our AI handles every call automatically. But voice is just the beginning. Our vision: to become the fully automated AI suite for SMBs
We live ownership. You're end-to-end responsible for your projects and tasks. No politics, few meetings, direct feedback. At fonio you build alongside the smartest and most ambitious people in the scene.
Become part of one of the fastest-growing startups in Europe!
You translate concepts into static ads that stop the scroll and convert. You live in Figma, produce many variants fast, and measure yourself on performance, not aesthetics alone. You work closely with the Creative Strategist (who delivers the angles) and the Creative Director (who signs off).
You design static ads for Meta, LinkedIn, and other paid channels
You produce many variants fast for A/B tests and iteration
You turn the Creative Strategist's ad angles into strong visuals
You think in stop-scroll, hierarchy, and conversion — not just beautiful design
You work data-driven and optimize based on performance
Demonstrable experience designing high-performing static ads (portfolio required)
Figma pro, fast and iterative
You understand paid performance and think in CTR/conversion, not just aesthetics
Startup pace doesn't scare you - the opposite
German at native level + good English
Competitive salary: €65,000–€90,000
Equity - you're building this, so you should own a piece of it.
Food & drinks - lunch and dinner are on us at the Vienna office (plus all the drinks you want, and yes, we have protein bars and vitamins too).
Relocation bonus (if you still need to move to Vienna)
Equipment of your choice - whatever makes you happy.
Regular team offsites.
15 min intro call
30 min skill interview
20 min culture fit with the founders
fonio is building the AI communication suite for small and medium businesses; so no call goes unanswered, no lead gets lost, and no customer is left waiting.
What we do
SMBs lose business every day to missed calls and slow responses. fonio puts AI on the front line of customer communication — handling calls and messages automatically, 24/7, without adding headcount.
Our products
→ AI Phone Agent — answers, qualifies, and routes calls around the clock
→ AI WhatsApp Agent — keeps conversations moving on the channel your customers already use
9,000+ businesses across Europe run on fonio.
Why join us
We're a small team shipping fast from Vienna — building software that thousands of real businesses rely on every day. If you want your work to matter from day one and help define how AI changes SMB operations, fonio is the place.
We're seed-funded, scaling fast across Europe, and hiring across 35+ open roles: from engineering and product to sales and marketing. Come build with us.
