Senior React Native Engineer - Remote, Offline-First App

Darwoft; Ciudad de Mendoza; A distancia; ARS 85.158.000 - 170.316.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote work from LATAM

End-to-end app ownership

AI-assisted development workflow

Descripción de la vacante

Darwoft seeks a skilled Mobile Engineer to own an offline-first iOS/Android app from setup to public release on App Store and Google Play. You’ll review diffs, write tests and guide sync/storage decisions with a backend partner, ensuring acceptance criteria are met in every sprint.

Two-week sprints with AI coding tools daily, and a single app through its launches. Remote in LATAM with US-overlap hours and a focus on performance on low-end devices.

Formación

• 4+ years building mobile applications, including React Native apps released on App Store and Google Play.
• Offline-first architecture: local storage, queued writes, retry logic and conflict handling.
• Performance tuning on low-end Android devices, measuring startup time and memory impact.
• Daily use of AI coding tools (e.g., Cursor, Claude Code) on production mobile work with TS, tests and CI.
• Clear written and spoken English for PRs, risk notes and client tradeoffs.

Responsabilidades

• Set up developer accounts, signing, CI builds and testing tracks for iOS and Android.
• Build local storage, write queue and retry logic to keep offline functionality.
• Define and align sync/upload APIs with backend, resolve conflicts.
• Implement phone-number sign-in with SMS, plus push notifications fallback to SMS.
• Handle store submissions, privacy disclosures and monitoring of crash/syncs.

Conocimientos

React Native

Offline-first

Performance tuning

AI coding tools

English communication

Client interactions

Herramientas

Expo

Redux

CI/CD

Xcode/Android Studio

Descripción del empleo

Darwoft seeks a skilled Mobile Engineer to own an offline-first iOS/Android app from setup to public release on App Store and Google Play. You’ll review diffs, write tests and guide sync/storage decisions with a backend partner, ensuring acceptance criteria are met in every sprint.

Two-week sprints with AI coding tools daily, and a single app through its launches. Remote in LATAM with US-overlap hours and a focus on performance on low-end devices.