Senior React Native Engineer - GP, Remote: Colombia - Costa Rica, Fulltime

We are looking for a Senior Software Engineer, Full Stack to join a collaborative engineering team focused on building reliable, scalable, and engaging digital experiences. In this role, you will work across React Native mobile applications and backend services, taking ownership of features from technical design through production. You will collaborate closely with Product, Design, Analytics, and Engineering teams to solve complex technical challenges and deliver high-quality customer experiences. The ideal candidate brings strong full-stack engineering experience, hands-on expertise with React Native and TypeScript/JavaScript, and experience designing and operating backend APIs and distributed systems. What You’ll Do Design, build, test, and launch end-to-end product experiences across React Native applications, APIs, and backend systems. Deliver complex features across the full stack, from mobile interfaces and client-side state management to APIs, data models, and production operations. Collaborate with Product, Design, Analytics, and Engineering teams throughout the product development lifecycle. Translate product requirements and technical challenges into scalable engineering solutions. Define technical plans and architecture for significant features and system components. Design and maintain clear contracts between mobile applications and backend services. Identify and implement solutions to technical, process, and product challenges. Improve system reliability through