Senior Mobile Engineer - React

AiMA is a pioneering project in conversational artificial intelligence with a strong human and emotional core. We aim to create immersive digital experiences where virtual assistants can accompany and emotionally support people who feel alone. We are seeking a

Senior Mobile Engineer

with strong experience in Android, iOS, React Native, and Flutter

, capable of evolving our

mobile core and native integrations

with Unreal Engine.

Role

: Senior Mobile Engineer (Native Integrations + RN Migration) This role focuses on advanced mobile development, native integrations, and migration of core libraries to React Native. - Maintain and evolve Android (Kotlin/Java) and iOS (Swift) libraries embedded in Unreal Engine. - Add new native functionalities and optimize performance. - Lead the complete migration of the mobile core to

React Native through native modules and JS ↔ Native bridges.

Key Responsibilities • Maintain and extend Android/iOS native libraries for Unreal Engine. • Implement new functionalities in Kotlin/Java and Swift. • Build native modules and bridges for React Native. • Mobile development using React Native and Flutter. • Integrate backend services in Python and Node.js. • Develop web features using React, Vue, or Next.js. • Work with SQL and NoSQL databases.

Requirements • 5+ years of real mobile development experience. • Deep knowledge of Android (Kotlin/Java) and iOS (Swift). • Proven experience building native modules for React Native. • Knowledge of Flutter. • Experience with native integrations for game engines (Unreal ideal). • Experience with Python, Node.js, and modern frontend frameworks. • Experience with SQL and NoSQL databases. • Fluent technical English.

Nice to Have • Experience with Unreal or Unity. • Streaming, WebSockets, real-time systems. • CI/CD and mobile automation.

What We Offer • Lead the AiMA Mobile Core. • Technical ownership and architecture decisions. • Multidisciplinary environment. • 100% on-site work.

Salary Expectations:

Starting at 40K€ per year,

depending on value.