Sales Development Representative (English-speaking)

fonio
London

About fonio

We build AI voice agents for small and medium-sized businesses so they never miss a call and can focus on the work they actually love.

Our AI handles every call automatically. But voice is just the beginning. Our vision: to build the world's first fully automated CRM .

8.000+ customers. >€5M ARR. ~30% monthly growth. Target until EOY: €30M.

We live ownership. You're responsible for your projects and tasks end-to-end. No politics, few meetings, direct feedback. At fonio you’ll build alongside the smartest and most ambitious people around.

Join us now to be part of one of Europe's most exciting growth stories !

Your Role

You own our entire English-speaking top of funnel: from first contact to qualified demo handoff to our Account Executives. And if you've got what it takes, you'll have a clear path to becoming a closer yourself within a few months.

What to expect

  • Qualify the leads our marketing generates every day

  • Multi-channel outreach: phone, email, LinkedIn, and testing new channels

  • Build sequences: form hypotheses, test, measure, improve

  • Actively shape SDR processes in a fast-growing startup

  • Onboard new customers

  • Top-performing SDRs have a real shot at moving into an AE role within months

Who We're Looking For

  • Native or C2 English

  • 1+ years of sales experience, ideally in outbound or telesales, B2B SaaS preferred

  • Naturally competitive, driven to maximize output, and motivated by uncapped commission

  • Willing to temporarily relocate to Austria (around 1-2 month in Vienna to soak up our culture)

What We Offer

  • £50,000–75,000 OTE (base + uncapped commission)

  • Fast-track path to AE

  • Equity: you help build it, you should own a piece of it

  • Equipment of your choice

  • Regular team offsites

Hiring Process

  1. 15 min intro call

  2. 30 min skill interview with our CCO Alex, including a call simulation

  3. 20 min culture call with our Founders

Posted 2026-07-03

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