London Remote (City) Full-time GBP 50,000 – 75,000 / year

fonio GmbH is hiring a Sales Development Representative (English-speaking)

Responsibilities

  • 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

Requirements

  • 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)

Benefits

  • £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

Work Arrangement

Remote (City/Region)

Team

Structure: Account Executives

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.
  • 7,500+ 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

  • 15 min intro call
  • 30 min skill interview with our CCO Alex, including a call simulation
  • 20 min culture call with our Founders

Additional Information

  • Willing to temporarily relocate to Austria (around 1-2 month in Vienna to soak up our culture)
  • Equipment of your choice
  • Regular team offsites
About company
fonio GmbH

fonio GmbH provides AI-powered telephone assistant solutions that automate call handling for businesses. The AI manages incoming and outgoing calls, handles appointment scheduling, FAQs, and call summaries, reducing the workload on human staff.

The service is designed for industries such as medical offices, hotels, tradespeople, legal firms, property management, and self-employed professionals. It integrates seamlessly into existing workflows and supports 24/7 customer communication.

fonio emphasizes data privacy and compliance, with servers based in Germany and adherence to GDPR and EU AI Act standards. The company develops its own orchestration layer to ensure full control over data and AI behavior, distinguishing it from US-based or whitelabeled solutions.

All jobs at fonio GmbH Visit website
Job Details
Department Sales
Category other
Posted a month ago