Senior React Native Engineer

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. We’ve raised +15 million dolars from Base10, Lightspeed, EMBLEM, and 30+ top operators.Our team is based in Paris, Buenos Aires, Miami. Create solid foundations for our Mobile technology and deliver exceptional mobile applications. Be critical in defining what “Mobile” means in the Mobile-First company. What will you do: You’ll be our second mobile engineer. You’ll work side by side with Pablo (Founding Mobile Engineer) to build the foundations, the present, and the future of mobile here. Say hi to Pablo 👋 Your job is to build the best mobile experience for thousands of entrepreneurs running their business from their phone. We care about speed, polish, and always improving. What you’ll be working on 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 You’ve already worked on a product with a large user base You how mobile talks to the backend and how to debug it Product and design mindset You care about good UX and clear UI You think in terms of users, not features You’ve built polished components with strong attention to detail You know iOS and Android don’t behave the same and plan accordingly Performance and data You know how to build scalable and maintainable code 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 care about why we build things, not just how. 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 apps with more than 1 million downloads You’re excellent at React Native You have 4+ years of experience in mobile 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 talent@themobilefirst.co. We welcome people from all backgrounds. If you’re part of an underrepresented group in tech, we especially want to hear from you. #J-18808-Ljbffr