Remote Mobile Developer — Offline-First RN App

Werben HR LLC; Santa Fe Capital; Remote; ARS 92,724,000 - 139,086,000; Full time

Benefits offered by this job

Fully remote LATAM contractor

40 h/week core US time overlap

Own one app from setup to launch

AI-assisted coding workflow

Job summary

Werben HR LLC is seeking a senior mobile developer to own an offline-first iOS/Android app from project setup to public release. You’ll work with a small team in two-week sprints, reviewing changes and ensuring sync, storage, and releases meet acceptance criteria.

You’ll build the local storage, write queue, and retry logic, set up developer accounts, and define sync APIs with backend teammates. The role is fully remote from LATAM with core hours in US time zones.

Qualifications

• 4+ years building mobile applications with React Native.
• Experience delivering apps released on App Store and Google Play.
• Offline-first architecture with local storage, queued writes and retries.
• Ability to write and review PRs, with English communication to clients.
• Experience following written acceptance criteria.

Responsibilities

• Set up developer accounts, signing, CI builds, and testing tracks.
• Build offline storage, write queues, and retry logic.
• Define sync/upload APIs with backend and resolve conflicts.
• Implement sign-in flows and push notifications fallback to SMS.
• Manage store submissions, privacy disclosures, and monitoring.
• Deliver sprints aligned with acceptance criteria.
• Provide risk notes and client tradeoffs.

Skills

Mobile app development

React Native

Offline-first architecture

AI coding tools usage

TypeScript

English communication

Tools

CI/CD pipelines

AI coding tools

React Native tooling

Job description

Werben HR LLC is seeking a senior mobile developer to own an offline-first iOS/Android app from project setup to public release. You’ll work with a small team in two-week sprints, reviewing changes and ensuring sync, storage, and releases meet acceptance criteria.

You’ll build the local storage, write queue, and retry logic, set up developer accounts, and define sync APIs with backend teammates. The role is fully remote from LATAM with core hours in US time zones.