We are seeking a Senior Technical Lead to champion architectural integrity and code quality for our core Fintech platform. The role blends strategic design, hands‑on coding, and rigorous code reviews, ensuring scalable, secure, and maintainable systems. You will collaborate closely with product owners, guide technical decisions, and mentor the engineering team in best practices. Ideal candidates bring 3‑5 years of senior engineering experience, expertise in microservices, performance scaling, and CI/CD pipelines, and thrive in an Agile environment.

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.

Senior React Native Mobile Developer at z.systems, a VC-backed tech company transforming retail across Africa. Lead cross‑platform mobile app development, optimize performance, and collaborate with backend, product, and design teams. Requires 3‑5 years of experience, strong React Native expertise, and proficiency in TypeScript, Expo, CI/CD, and app store publishing.

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 Technical Lead at WafR, a leading FinTech platform serving informal merchants across Morocco, will spearhead architectural excellence and code quality. The role blends strategic vision with hands‑on engineering, guiding the evolution of a microservices‑based stack, enforcing rigorous code reviews, and driving automation pipelines. Collaborating closely with product owners, the Lead translates business goals into scalable, secure solutions, mitigates technical debt, and mentors the engineering team. Candidates must bring 3‑5 years of senior architecture experience, proficiency in cloud platforms (AWS/GCP/Azure), and fluency in English and French. This full‑time, on‑site position in Casablanca offers a competitive salary starting at 20,000 MAD per month.

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.