z.systems is a pioneering technology company operating at the intersection of retail and digital commerce. With a B2B2C digital ecosystem, the firm empowers retailers and brands across Morocco and beyond to streamline distribution, enhance customer engagement, and drive revenue growth through cutting‑edge technology solutions. The company’s culture is rooted in agility, creativity, and a relentless pursuit of excellence, making it an ideal environment for ambitious professionals who thrive in fast‑paced, high‑impact settings.

The Senior Mobile Developer – React Native role is a key position within the engineering team, responsible for architecting, coding, and delivering robust mobile experiences on both Android and iOS platforms. The successful candidate will collaborate closely with product managers, designers, and backend engineers to translate business requirements into scalable, maintainable code. Core responsibilities include:

• Designing and implementing reusable React Native components that meet functional and performance standards.
• Integrating native modules and third‑party services such as Firebase, Google Play, and Apple App Store APIs.
• Managing Expo and EAS Build workflows to streamline continuous integration and deployment pipelines.
• Optimizing application performance through OTA updates, profiling, and code‑splitting techniques.
• Ensuring code quality via automated tests, linting, and code reviews.
• Collaborating with cross‑functional teams to define feature specifications, estimate effort, and deliver on time.

Qualifications for this role include:

• Minimum 3–5 years of professional experience in mobile development, with a strong focus on React Native.
• Proficiency in TypeScript, JavaScript, and modern front‑end tooling.
• Hands‑on experience with Expo, EAS Build, and native development environments (Android Studio, Xcode).
• Deep understanding of RESTful and GraphQL APIs, Firebase services, and mobile security best practices.
• Experience with CI/CD pipelines, automated testing frameworks, and app store submission processes.
• Fluency in English and French, with excellent communication skills.

In return, z.systems offers a competitive salary package, a hybrid work model (remote and on‑site in Casablanca), and the opportunity to work on transformative projects that shape the future of retail in Morocco. The company values innovation, collaboration, and continuous learning, and provides a supportive environment for career growth.

Applicants are invited to submit their resume and portfolio, highlighting relevant projects and achievements. The selection process will involve a technical assessment, followed by interviews with engineering leads and hiring managers. Successful candidates will join a dynamic team dedicated to delivering world‑class mobile experiences to a growing customer base.