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Mobile App Developer (iOS/Android)

📍 Paris, France

Informatique & Technologie SN Horizon

Description du Poste

Mobile App Developer (iOS/Android)

Experience :

3+ years in mobile development Job Type:

Full-time Location :

Paris / Remote Responsibilities:

Develop and optimize iOS and Android applications , leveraging frameworks such as React Native, Flutter, Swift (iOS), or Kotlin (Android) to ensure seamless performance across devices. Architect and implement scalable mobile solutions , integrating APIs, cloud services, and third-party libraries to enhance app functionality and user experience. Collaborate with UI/UX designers

to translate wireframes and prototypes into pixel-perfect, interactive mobile experiences while ensuring accessibility and usability best practices. Work closely with backend developers

to optimize data flow between mobile applications and server-side infrastructure, ensuring real-time synchronization and low-latency interactions. Ensure app security, performance, and reliability

by implementing secure coding practices, encryption, authentication protocols, and compliance with platform security guidelines (e.g., App Store, Google Play). Conduct rigorous testing, debugging, and performance tuning , using tools like Firebase Performance Monitoring, Appium, Xcode Instruments, or Android Profiler to detect and resolve bottlenecks. Stay ahead of mobile development trends and best practices , continuously evaluating new technologies, SDKs, and platform updates to enhance the app ecosystem. Monitor user feedback and analytics

to drive continuous improvements for data-driven enhancements. Contribute to technical documentation and knowledge sharing , mentoring junior developers and fostering a collaborative, innovation-driven mobile development culture. Requirements:

Experience with

Swift, Kotlin, Flutter, or React Native . Strong knowledge of RESTful APIs and third-party integrations. Apply for this position

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Détails du Poste

Date de Publication: March 1, 2026
Type de Poste: Informatique & Technologie
Lieu: Paris, France
Company: SN Horizon

Ready to Apply?

Don't miss this opportunity! Apply now and join our team.