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Urgent! Senior React Native Engineer Position in Paraná - The Mobile-First Company

Senior React Native Engineer



Job description

Join to apply for the Senior React Native Engineer role at The Mobile-First Company

Overview

The Mobile-First Company builds 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.

We’ve raised +5 million dollars from Lightspeed, EMBLEM, and 30+ top operators.

Our team is based in Paris, Buenos Aires, Miami.

What you’ll do

  • Evolve our mobile capabilities and push the limits of what can be done
  • Work closely with designers, backend engineers, and business stakeholders
  • Define, build, and improve the tools and architecture behind our mobile app
  • Ship high‑quality apps fast, while always improving UX and performance
  • 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

  • Mobile engineering: you’ve built and shipped mobile apps using React Native
  • You’re comfortable with both iOS and Android and have worked on a product with a large user base
  • Product and design mindset; you care about UX and clear UI
  • You think in terms of users, not features, and build polished components with strong attention to detail
  • You know iOS and Android don’t behave the same and plan accordingly
  • Performance and data: you build scalable, maintainable code and track behavior, usage, and performance to improve based on it
  • How you think: you care about why we build things, ask smart questions, and help shape what’s next
  • 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 apps with more than 1 million downloads
  • You’re excellent at React Native and have 4+ years of experience in mobile
  • You’re proactive, autonomous, and know how to fill the gaps

What we offer

  • Competitive salary (in USD or local equivalent) and 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.

If you’re part of an underrepresented group in tech, we especially want to hear from you.

EEO Statement

We welcome people from all backgrounds.

If you're part of an underrepresented group in tech, we especially want to hear from you.

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Required Skill Profession

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