**Description** Your mission: Develop robust and functional mobile solutions, ensuring an excellent end-user experience and contributing to the evolution of products focused on the logistics and transportation sector. **Responsibilities and duties** What you will do: Develop and maintain mobile apps using hybrid technologies (Flutter, React Native); Integrate with REST APIs and ensure data security and consistency; Support backend tasks (PHP) and database operations (MySQL) to guarantee integration quality; Conduct tests, bug fixes, and continuous improvements with a focus on stability and performance; Publish and update apps on app stores (Google Play and Apple Store) according to technical requirements; Monitor crashes via Crashlytics and propose solutions for future versions; Participate in meetings with teams. **Requirements and qualifications** What we seek: Experience in hybrid mobile development, preferably with Flutter; Experience integrating with REST APIs; Experience publishing apps on app stores; Familiarity with code versioning (Git); Experience with monitoring tools such as Crashlytics.