Senior Frontend Engineer
The Mobile-First CompanyArgentina12 days ago
Full-timeEngineering
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About The Mobile-First Company
Most tools for small businesses weren't built for real operators.
They were built for employees in offices, not people running a business from their phone.
We're changing that.
We build
mobile-first business software
that feels like a consumer app, runs on AI, and spreads like a creator brand.
Our first product, Allô, gives you a second number on your phone, answers missed calls with AI, transcribes everything, and syncs it to your CRM.
Over 20,000 businesses use it every day.
Next up: expenses, invoicing, and more.
+15 million dolars
from Base10, Lightspeed, EMBLEM, and 30+ top operators.
Our team is based in
Paris, Buenos Aires
,
Miami
What Will You Do
As the first Frontend Engineer, you'll work side by side with our Product, Mobile and Back-end team to build the foundations, the present, and the future of our web products.
Develop and enhance both our existing and new web applications.
Contribute to technical and strategic decisions regarding our web products.
What you'll be working on
Evolve our web capabilities and push the limits of what can be done
Define, build, and improve the tools and architecture behind our web app
Ship high-quality web apps, while always improving UX and performances
Monitor usage and performance to identify what's missing or broken
Create internal tools, reusable components, and ways to ship faster
What we're looking for
You're comfortable with Tailwind, Typescript, TanStack Query.
You've already worked on a product with a large user base.
You master clean animations, pixel perfect designs and smooth transitions.
You think in terms of users, not features
You've built polished components with strong attention to detail
You care about what to measure and how it impacts business and users
You track behavior, usage, and performance, and improve based on it
You care about what to measure and how it impacts business and users
You track behavior, usage, and performance, and improve based on it
You ask smart questions, challenge ideas when needed, and help shape what's next.
You think in terms of user value and business impact.
How you work
You communicate clearly, give feedback with no ego, and help others grow.
You move fast, take ownership, and thrive in ambiguity.
You're comfortable working in English — and in a small team with big goals.
What matters to us
You've worked in mobile-first companies
You've built or contributed to products with more than 1 million downloads
You're excellent at React.js
You have 4+ years of experience
You're proactive, autonomous, and know how to fill the gaps
You can communicate in English, since that's our official language.
Most of the team also speaks Spanish and French.
What we offer
Competitive salary (in USD or local equivalent)
Equity package
10-day team retreats abroad every quarter
30-day onboarding in Paris (we cover flights and housing)
Laptop and work setup of your choice
Private health insurance (for US or LATAM hires)
A tight, ambitious team building something real — fast
How to apply
Click the
Apply
button on this page to send your application.
No cover letter needed just tell us who you are and why this role fits you.
Not the perfect match, but want to join us?
Send a spontaneous application to ******.
We welcome people from all backgrounds.
If you're part of an underrepresented group in tech, we especially want to hear from you.
#J-*****-Ljbffr
Most tools for small businesses weren't built for real operators.
They were built for employees in offices, not people running a business from their phone.
We're changing that.
We build
mobile-first business software
that feels like a consumer app, runs on AI, and spreads like a creator brand.
Our first product, Allô, gives you a second number on your phone, answers missed calls with AI, transcribes everything, and syncs it to your CRM.
Over 20,000 businesses use it every day.
Next up: expenses, invoicing, and more.
+15 million dolars
from Base10, Lightspeed, EMBLEM, and 30+ top operators.
Our team is based in
Paris, Buenos Aires
,
Miami
What Will You Do
As the first Frontend Engineer, you'll work side by side with our Product, Mobile and Back-end team to build the foundations, the present, and the future of our web products.
Develop and enhance both our existing and new web applications.
Contribute to technical and strategic decisions regarding our web products.
What you'll be working on
Evolve our web capabilities and push the limits of what can be done
Define, build, and improve the tools and architecture behind our web app
Ship high-quality web apps, while always improving UX and performances
Monitor usage and performance to identify what's missing or broken
Create internal tools, reusable components, and ways to ship faster
What we're looking for
- Engineering
You're comfortable with Tailwind, Typescript, TanStack Query.
You've already worked on a product with a large user base.
You master clean animations, pixel perfect designs and smooth transitions.
- Product and design mindset
You think in terms of users, not features
You've built polished components with strong attention to detail
- Performance and data
You care about what to measure and how it impacts business and users
You track behavior, usage, and performance, and improve based on it
- Performance and data
You care about what to measure and how it impacts business and users
You track behavior, usage, and performance, and improve based on it
- How you think
You ask smart questions, challenge ideas when needed, and help shape what's next.
You think in terms of user value and business impact.
How you work
You communicate clearly, give feedback with no ego, and help others grow.
You move fast, take ownership, and thrive in ambiguity.
You're comfortable working in English — and in a small team with big goals.
What matters to us
You've worked in mobile-first companies
You've built or contributed to products with more than 1 million downloads
You're excellent at React.js
You have 4+ years of experience
You're proactive, autonomous, and know how to fill the gaps
You can communicate in English, since that's our official language.
Most of the team also speaks Spanish and French.
What we offer
Competitive salary (in USD or local equivalent)
Equity package
10-day team retreats abroad every quarter
30-day onboarding in Paris (we cover flights and housing)
Laptop and work setup of your choice
Private health insurance (for US or LATAM hires)
A tight, ambitious team building something real — fast
How to apply
Click the
Apply
button on this page to send your application.
No cover letter needed just tell us who you are and why this role fits you.
Not the perfect match, but want to join us?
Send a spontaneous application to ******.
We welcome people from all backgrounds.
If you're part of an underrepresented group in tech, we especially want to hear from you.
#J-*****-Ljbffr
Key Skills
Ranked by relevanceReady to apply?
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