$9M+ ARR 10,000+ customers. We got here in under 12 months.
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 become the fully automated AI suite for SMBs.
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 the worlds fastest growth stories!
The roleYou'll own Content Marketing for the Brazilian market and shape how thousands of businesses discover, understand and trust fonio.
From performance ads and landing pages to organic content and product messaging, you'll help define our voice across every stage of the customer journey.
What you'll doOwn website and landing page copy for the Brazilian market
Write high-performing copy for Meta, Google, LinkedIn and other paid channels
Script ad creatives for YouTube and Paid Social
Create and execute organic content strategies across social platforms
Collaborate with creators, customers and influencers to produce authentic content
Improve messaging through user research, A/B testing and performance insights
Help shape product positioning and go-to-market messaging
4+ years of experience in Content Marketing, Copywriting or Growth Marketing
Experience in B2B SaaS or another fast-growing software environment
Outstanding writing skills in Brazilian Portuguese
Strong understanding of performance marketing and conversion-focused copy
Analytical mindset and a passion for experimentation
Native Brazilian Portuguese and fluent English
competitive salary package depending on experience incl. equity
CLT/PJ contract, whichever works better for you
Health insurance
30 days of paid vacation
Hardware of your choice
Regular team offsites
Work from our Campinas office, on-site, with an ambitious team
15 min intro call
30 min skill interview with our GTM Lead Fernando
20 min culture call with our Founders
Skills Required
- 4+ years of experience in Content Marketing, Copywriting or Growth Marketing
- Experience in B2B SaaS or another fast-growing software environment
- Outstanding writing skills in Brazilian Portuguese
- Strong understanding of performance marketing and conversion-focused copy
- Analytical mindset and a passion for experimentation
- Native Brazilian Portuguese and fluent English
What We Do
fonio’s AI phone assistant answers calls, takes the load off your team, and ensures you’re reachable 24/7, so no lead, customer, or opportunity is missed, for businesses of any size.
.jpg)
