z.systems is seeking a Senior Mobile Developer to lead the design, development, and maintenance of cross‑platform mobile applications using React Native, Expo, and EAS Build. The role requires deep expertise in Android and iOS ecosystems, native module integration, OTA updates, and CI/CD pipelines. The developer will collaborate with product, design, and backend teams to deliver high‑quality, scalable mobile solutions that power a B2B2C digital ecosystem for retail and e‑commerce. The position is hybrid, based in Casablanca, and demands at least 3‑5 years of professional experience.

We are seeking a Senior React Native Mobile Developer to lead the design, development, and deployment of high‑performance cross‑platform mobile applications for our fast‑growing tech startup based in Casablanca. The role involves building native modules, integrating with Firebase, managing OTA updates, and ensuring seamless publishing on both Google Play Store and Apple App Store. You will collaborate closely with product managers, UI/UX designers, and backend teams to deliver robust, scalable solutions using TypeScript, Expo, and CI/CD pipelines.

We are seeking a Senior React Native Mobile Developer to lead the design, development, and optimization of our cross‑platform mobile applications for Android and iOS. The role involves building high‑performance, scalable apps, managing the full mobile lifecycle, and collaborating closely with backend, product, and design teams. Candidates should have strong expertise in React Native, TypeScript, Expo, and native module integration, along with experience in CI/CD pipelines, OTA updates, and app store publishing. The position is based in Casablanca with a hybrid working model, offering a dynamic environment in a fast‑growing tech startup focused on transforming retail across Africa.

Senior Mobile Developer – React Native (Android, iOS & Expo) at z.systems is a key role in a fast‑growing VC‑backed tech company transforming retail across Africa. The position requires leading the design, development, and optimization of cross‑platform mobile applications, ensuring high performance, stability, and scalability. Responsibilities include building new features, maintaining existing flows, managing the full mobile lifecycle, handling Expo EAS builds, OTA updates, and CI/CD pipelines, and coordinating with backend, product, and design teams. Candidates must have 3+ years of experience in React Native, strong TypeScript skills, and expertise in Android Studio, Xcode, Firebase, REST/GraphQL APIs, and app store publishing. Fluency in English and French is required.

Senior React Native Mobile Developer – Lead the design, development, and optimization of cross‑platform mobile applications for Android and iOS. Drive technical excellence, ensure high performance, and collaborate closely with backend, product, and design teams to deliver user‑centric experiences.

Senior React Native Mobile Developer at z.systems, a fast‑growing tech company transforming retail across Africa. Lead cross‑platform mobile development, optimize performance, and collaborate with backend, product, and design teams to deliver high‑quality Android and iOS apps.

Senior React Native Mobile Developer – Join z.systems, a fast‑growing VC‑backed tech company revolutionizing retail across Africa. In this role, you will lead the design, development, and optimization of cross‑platform mobile applications for Android and iOS, ensuring high performance, stability, and scalability. You will manage the full mobile lifecycle, from architecture and coding to CI/CD pipelines, OTA updates, and store releases, while collaborating closely with backend, product, and design teams. The ideal candidate brings 3+ years of mobile experience, deep expertise in React Native, TypeScript, Expo, and native integration, and a passion for delivering user‑centric, production‑grade apps. Join us to shape the future of retail technology.