Senior Data Engineer – Platform & Analytics. Lead the design, maintenance, and optimization of a high‑performance data stack using AWS services (Postgres RDS, Redshift, S3). Build ELT pipelines with Airbyte, model data with dbt, and orchestrate workflows via Prefect. Collaborate with product, operations, and analytics teams to deliver actionable insights, enforce data governance, and support AI initiatives such as LLMs, MCP, and RAG. Requires 6‑9 years of experience, strong SQL, Python/Java skills, and a passion for emerging data technologies.

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 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 responsible for leading the design, development, and optimization of cross‑platform mobile applications for Android and iOS. The role demands deep expertise in React Native, TypeScript, Expo, and native module integration, ensuring high performance, stability, and scalability across diverse devices and OS versions. The candidate will manage the full mobile lifecycle, from CI/CD pipelines to store releases, while collaborating closely with backend, product, and design teams to deliver user‑centric experiences.

Senior Tech Architect role at Haldorix in Casablanca. Lead design and validation of a real‑time industrial vision system for textile production lines. Requires 6‑9 years experience in system architecture, Kubernetes, Prometheus, Grafana, and computer vision. Hybrid working model with onsite deployment and QA. Strong communication in English and French.

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 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.