Remote Android Engineer: Offline-First, End-to-End App Ownership

Knowmad Mood; La Pampa; Remote; ARS 85,116,000 - 148,953,000; Full time

Benefits offered by this job

Fully remote (LATAM)

US time zones overlap

Own the app from start to store launch

Job summary

Knowmad Mood is seeking a mobile developer to own an offline-first iOS/Android app from project setup through public release on the App Store and Google Play. You will join a small team in two-week sprints, review changes, add tests, and decide on sync, storage and release strategies with the backend counterpart.

Requirements include 4+ years of mobile development (React Native) with offline-first experiences, performance tuning on low-end devices, and fluent English for client communications.

Qualifications

• 4+ years building mobile apps, including React Native.
• Offline-first architecture with local storage and retry logic.
• High performance on low-end Android devices.
• English communication for client-facing PRs and risk notes.

Responsibilities

• Set up Apple and Google developer accounts, signing, CI builds and testing tracks.
• Build the local storage, write queue and retry logic that keep the app working offline.
• Agree the sync and upload APIs with the backend developer, and decide how conflicting edits resolve.
• Build phone-number sign-in with SMS codes, and push notifications that fall back to SMS.
• Build camera capture and e-signature flows that save each signed record as a new version.
• Measure and improve startup time, memory and app size on low-end Android phones.
• Handle store submissions, privacy disclosures and review rejections, and add crash and sync monitoring.

Skills

React Native

Mobile development

Offline-first

TypeScript

CI/CD

English communication

Tools

Cursor

Claude Code

Job description

Knowmad Mood is seeking a mobile developer to own an offline-first iOS/Android app from project setup through public release on the App Store and Google Play. You will join a small team in two-week sprints, review changes, add tests, and decide on sync, storage and release strategies with the backend counterpart.

Requirements include 4+ years of mobile development (React Native) with offline-first experiences, performance tuning on low-end devices, and fluent English for client communications.