Senior Mobile Developer Children's Educational App Project (Remote, LatAm)

CANDIDATES WITH LESS THAN B2 ENGLISH WON'T BE CONSIDERED
Senior Mobile Developer Children's Educational App Project (Remote, LatAm)
At HispaniCoders, we're building the team to develop a mobile/tablet language-learning app for young children, currently at MVP stage. We're looking for Senior Mobile Developers to build the app end-to-end, from a blank slate.
About the project:
An interactive, open-world style app where kids explore a digital environment at their own pace — every tap, drag, and interaction is designed to build language skills. Rich animations, character-driven, voice/audio-based interactions, built for both phones and tablets.
What you'll do:
Build the app from scratch using a cross-platform framework (React Native or Flutter) targeting iOS, Android, and tablet form factors.
Own technical architecture decisions and set up the project's foundations (state management, navigation, folder structure, CI/CD if applicable).
Implement interactive, animation-heavy UI based on designs delivered by our UX/UI designer.
Integrate audio playback and (later) voice-related features, keeping data handling compliant with children's privacy regulations (COPPA).
Work closely with the PM, designer, and QA to ship a stable, well-tested MVP within a 3-month timeline.
Review code and collaborate with the other senior developer on the team to keep the codebase consistent and maintainable.
We're looking for someone who:
Has strong, proven experience with React Native or Flutter (please specify which in your application) and has shipped multiple apps to production on both iOS and Android.
Has led architecture decisions on at least one mobile project and can work with minimal supervision.
Is comfortable working on responsive layouts across phone and tablet screen sizes.
Has experience with animations and audio integration in mobile apps — a strong plus, given the product's interaction-heavy design.
Has strong English communication skills, since the end client is English-speaking.
Can commit full-time for at least 3 months (with possibility of extension based on project progress).
Setup: Remote, full-time dedication.
Initial duration: 3 months (MVP), with possibility of continuity.
Please specify in your application your experience level with React Native / Flutter and a link to apps you've shipped (App Store / Play Store).
If this sounds like you, or you know someone who'd be a great fit, apply or reach out

Work arrangement
Yes