React Native Mobile Developer (iOS & Android)

About CodeNinja At CodeNinja , we create opportunities for software engineers in emerging markets by helping the world solve hard technology problems. We work with organizations across the region to design, build and scale secure, high-quality digital products, putting top engineering talent to work on complex, high-impact projects. When you join CodeNinja, you join a community of engineers who keep pushing boundaries, embrace innovation and care about technical excellence.

We invest in our people, encourage continuous learning, and give you the chance to work on meaningful products used by millions. The Role We’re looking for an experienced React Native Mobile Developer to design, build, test and maintain high-quality cross-platform mobile apps for iOS and Android. You’ll work closely with product owners, business analysts, UI/UX designers, backend developers and QA engineers to deliver secure, scalable and user-friendly mobile experiences.

What You’ll Do Design, develop and maintain cross-platform mobile apps using React Native for iOS and Android. Build reusable components and scalable mobile app architectures. Turn UI/UX designs and wireframes into responsive, polished mobile interfaces.

Integrate RES

Tful APIs, backend services and third-party SDKs. Implement secure authentication, authorization, session management and data storage. Improve app performance, responsiveness and memory usage. Troubleshoot and fix defects across iOS and Android. Implement push notifications,