Orange Business is seeking a Senior Mobile Core Network Engineer to lead the design, deployment, and operation of 5G and 4G core networks. The role demands deep expertise in LTE/5G architectures, 3GPP standards, AMF/MME, SMF/SPGW-C, UPF/SPGW-U, and containerized Telco‑cloud deployments. Candidates will manage technical activities, supplier relationships, and support operations across global projects, ensuring high‑quality delivery within cost and time constraints. Fluency in English and a graduate degree in telecommunications or software engineering are required.

z.systems is looking for a Senior Mobile Developer with expertise in React Native to build and maintain cross‑platform mobile applications for its digital retail ecosystem. The role focuses on Android and iOS development, integrating Firebase, REST/GraphQL APIs, and managing CI/CD pipelines. Candidates will use Expo & EAS Build, native modules, Android Studio, Xcode, OTA updates, and publish apps on Google Play Store and Apple App Store. The position is based in Casablanca, offers a full‑time CDI contract, and requires 3‑5 years of experience and a BAC +5 degree.

z.systems is seeking a Senior React Native Mobile Developer to lead the design, development, and maintenance of high‑performance mobile applications for both Android and iOS platforms. The role involves collaborating with cross‑functional teams, optimizing app performance, and ensuring seamless deployment through CI/CD pipelines. Candidates should possess deep expertise in React Native, TypeScript, Expo, native modules, and modern mobile development practices, along with strong problem‑solving skills and a passion for delivering user‑centric mobile experiences.

The Senior Mobile Core Network Engineer will lead the design, deployment, and operation of Orange Business’s mobile core network infrastructure, ensuring seamless integration with 5G CNaaS and IoT services. This role demands deep expertise in LTE/5G architectures, 3GPP standards, and containerized Telco cloud deployments, coupled with strong CI‑CD, testing, and security skills. The engineer will coordinate technical activities, manage supplier relationships, and prioritize tasks in a 24/7 shift environment, while fostering collaboration across multi‑national teams. Fluency in English and a graduate degree in telecommunications or software engineering are required.

We are seeking a Senior React Native Mobile Developer to lead the design, development, and maintenance of high‑performance mobile applications for our B2B2C retail ecosystem. The role requires deep expertise in React Native across Android and iOS, proficiency with TypeScript, Expo, and EAS Build, and hands‑on experience with native modules, OTA updates, Firebase, and REST/GraphQL APIs. You will collaborate with cross‑functional teams, implement CI/CD pipelines, and ensure seamless publishing on Google Play Store and Apple App Store. This position is based in Casablanca and offers a hybrid work environment.

The Senior Mobile Core Network Engineer will lead the design, deployment, and operation of Orange Business’s mobile core network in Morocco. This role requires deep expertise in LTE/5G architectures, 3GPP standards, and AMF/MME, SMF/SPGW-C, UPF/SPGW-U components. The engineer will manage containerized deployments on RedHat OpenShift, integrate CI/CD pipelines with GitLab, and ensure high availability in a 24/7 shift environment. Collaboration with cross‑functional teams, supplier management, and continuous improvement are essential. A graduate degree in telecommunications or software engineering and 5‑8 years of experience are mandatory.

z.systems, a fast‑growing Moroccan tech startup, is seeking a Senior Mobile Developer to lead the design, development, and maintenance of its cross‑platform mobile applications. The role focuses on building high‑quality, performant apps for Android and iOS using React Native, TypeScript, Expo, and EAS Build. The ideal candidate will have deep expertise in native modules, Android Studio, Xcode, OTA updates, Firebase, REST/GraphQL APIs, CI/CD pipelines, and app store publishing. This position offers a hybrid work model in Casablanca, with a strong emphasis on AI‑driven retail solutions and a collaborative, innovative culture.

Nous recherchons un Senior Mobile Developer spécialisé en React Native pour diriger le développement et l’optimisation de nos applications mobiles multiplateformes sur Android et iOS. Vous assurerez la livraison de performances élevées, la stabilité et la scalabilité, tout en pilotant l’excellence technique au sein de l’équipe mobile. Vous travaillerez en étroite collaboration avec les équipes backend, produit et design, en gérant le cycle complet de développement, débogage, tests, CI/CD et publication sur les stores. Vous serez responsable de la gestion des builds Expo EAS, des mises à jour OTA, de la synchronisation avec les services backend et de la résolution de problèmes complexes liés aux performances et à la mémoire.

z.systems, a VC‑backed technology startup operating in the retail and e‑commerce space, is seeking a Senior React Native Mobile Developer to lead the design, development, and maintenance of cross‑platform mobile applications. The role involves building high‑performance apps for iOS and Android, integrating with Firebase, REST/GraphQL APIs, and managing CI/CD pipelines. Candidates should have 3‑5 years of experience, strong proficiency in React Native, TypeScript, Expo, and a proven track record of delivering production‑ready apps to Google Play and Apple App Store.

We are seeking a highly skilled Senior Mobile Developer to lead the creation of cross‑platform mobile applications using React Native at z.systems. The role involves designing, developing, and maintaining high‑performance apps for Android and iOS, integrating Expo and EAS Build, managing native modules, and ensuring seamless CI/CD pipelines. The ideal candidate will possess deep expertise in TypeScript, Firebase, REST/GraphQL APIs, and app store publishing, while collaborating closely with product and design teams in a hybrid work environment.