Senior Mobile Developer (iOS/Android, React Native)

About the role

This role leads the design, development and maintenance of scalable iOS and Android applications, with a focus on cross-platform solutions built with React Native and TypeScript. It also involves integrating AI-powered features and AI agents into mobile apps.

Key responsibilities

• Lead mobile architecture, code quality, performance optimization and application stability
• Integrate AI-powered features and AI agents into mobile applications
• Lead technical design, code reviews, troubleshooting and engineering improvements
• Mentor developers and give technical guidance to the team
• Collaborate with product, backend and international engineering teams
• Manage mobile application releases and CI/CD processes

Required profile

• 8+ years of software development experience, including 5+ years in mobile development
• Strong expertise in either iOS (Swift) or Android (Kotlin), with hands-on experience in the other platform
• Previous experience as a Tech Lead or leading a small engineering team
• Experience delivering AI agent or LLM-powered features from design to production
• Familiarity with mobile CI/CD, App Store and Google Play release processes
• Strong communication skills, comfortable working with international teams

Required skills

• React Native and TypeScript
• Mobile performance optimization, networking, caching, security and application lifecycle
• Prompt engineering, context management, tool calling and AI integration
• Nice to have: React Native New Architecture (Fabric, TurboModules, Hermes), Node.js, Go, Java or Python, payment integration, subscriptions, push notifications and internationalization