Lead Mobile Architect: Offline-First React Native

Webstacks; Ciudad de Mendoza; A distancia; ARS 85.158.000 - 149.026.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Fully remote

40 hours/week

US time-zone overlap

Descripción de la vacante

Webstacks is seeking a mobile engineer to own an offline-first React Native app from setup to public release on App Store and Google Play. You’ll work with a lead developer and backend counterpart, testing, signing, CI, and monitoring while keeping performance tight on low-end devices.

You’ll report to leadership and shape the app’s release strategy. The role is fully remote from LATAM, about 40 hours per week, with core hours overlapping US time zones.

Formación

• 4+ years building mobile apps, including React Native released on App Store and Google Play.
• Offline-first apps: local storage, queued writes, retries and conflict handling.
• Performance tuning on low-end Android devices.
• English communication for PRs and client updates.

Responsabilidades

• Set up Apple and Google developer accounts, signing, CI builds and testing tracks.
• Build the local storage, write queue and retry logic for offline use.
• Agree sync and upload APIs with backend, resolve conflicts.
• Build phone-number sign-in with SMS codes and push notifications fallback to SMS.
• Handle store submissions and monitoring to avoid rejections.

Conocimientos

React Native

Offline-first

Performance tuning

English communication

Herramientas

Cursor

Claude Code

TypeScript

CI

Descripción del empleo

Webstacks is seeking a mobile engineer to own an offline-first React Native app from setup to public release on App Store and Google Play. You’ll work with a lead developer and backend counterpart, testing, signing, CI, and monitoring while keeping performance tight on low-end devices.

You’ll report to leadership and shape the app’s release strategy. The role is fully remote from LATAM, about 40 hours per week, with core hours overlapping US time zones.