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 using React Native, TypeScript, and Expo. Responsibilities include building new features, ensuring high performance, managing CI/CD pipelines, handling OTA updates, and coordinating with backend, product, and design teams. Candidates should have 3+ years of mobile development experience, strong expertise in React Native, and a solid understanding of performance optimization and native integrations. The role offers a hybrid work environment, a competitive CDI contract, and the chance to shape the future of digital retail.

Tech Lead – Industrial Vision Platform at Haldorix, a venture studio transforming operational challenges into scalable tech solutions. You will own the architecture of a real‑time computer‑vision system for textile production lines, integrating MQTT, REST, WebSocket, and KPI aggregation services. Responsibilities include designing secure, observable infrastructure, coordinating cross‑functional teams, managing DevOps pipelines, and ensuring high‑performance delivery. Candidates should have 3+ years in software architecture, Python backend expertise, microservices and real‑time messaging, Kubernetes, Docker, Helm, Prometheus, Grafana, and strong bilingual communication. Join a fast‑paced, hybrid environment in Casablanca and lead impactful projects from concept to production and continuous improvement and innovation.

Lead Technical Engineer at Haldorix, a venture studio in Casablanca, will design and integrate a real‑time industrial vision platform for textile production lines. The role requires ownership of distributed architecture, KPI aggregation, secure infrastructure, and DevOps automation. Candidates must have 3+ years of software architecture experience, strong Python backend skills, microservices expertise, and proficiency with MQTT, WebSocket, SSE, Kubernetes, Helm, Docker, Prometheus, and Grafana. Fluency in French and English is essential. The position offers a hybrid working model, a competitive salary of 18,000–25,000 MAD per month, and the chance to lead impactful projects in a fast‑moving startup environment.