pTuyo in Madrid (Spain) or Miami, FL seeks a founding-level React Native engineer to own the app end-to-end, from UI to App Store releases, and optimize performance across mobile and backend layers. /ppYou will work directly with the founders to set engineering culture, architecture standards, and rapidly ship features with high-quality UX. 5+ years in React Native with TypeScript is required; relocation is supported and in-person presence is expected. /p #J-18808-Ljbffr