Replit
Mid
Shape Replit's mobile app - built with React Native, Expo, Swift, and Kotlin - for AI-first app creation
Build the end-to-end mobile experience where users create and publish native apps from their phone using Replit's agentic platform. The interview should test React Native depth (or native iOS/Android background transitioning to it), UI rendering performance, and mobile UX judgment specific to an AI-first creation flow.
Step into this interview
Free · a live voice mock calibrated to this exact role
What this interview tests
- React Native, Expo, and cross-platform mobile development
- UI rendering performance optimization
- Debugging and deploying production iOS/Android apps
- Mobile UI/UX judgment and craft
- App quality and observability improvements
- Designing AI-first mobile creation flows
Common question themes
Which of the three profiles (RN expert, mobile web specialist, native dev exploring cross-platform) fits you and why
Tell me about a UI rendering performance problem you diagnosed and fixed
Walk me through debugging and shipping a production iOS or Android release
Describe a mobile UX decision you made that most engineers would have skipped
How would you improve observability of a mobile app in production
How would you design a mobile feature that makes 'AI-first' app creation feel natural
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