Remote Senior Mobile Release Engineer (iOS/Android)

EPAM Systems Inc; La Pampa; Remote; ARS 84,714,000 - 137,660,000; Full time

Benefits offered by this job

Fully remote contractor role

US-hour overlap with lead/backend

One app ownership from file to release

Job summary

EPAM Systems Inc is seeking a mobile developer to lead the first offline-first iOS/Android app project. You will own the app from initial setup to public release on App Store and Google Play, working with a small team in a two-week sprint cycle and AI-assisted coding tools.

You will review diffs, add tests, and decide on sync/storage/release strategies, reporting to leadership. Prioritize reliability, performance on low-end devices, and clean client communication throughout development.

Qualifications

• 4+ years building mobile applications, including React Native apps released on iOS and Android.
• Experience with offline-first architectures: local storage, queued writes, retries and conflict handling.
• Clear written and spoken English for client communications and PR 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 conflict resolution.
• Implement phone-number sign-in with SMS codes and push notifications that fall back to SMS.
• Build camera capture and e-signature flows that version records.
• Measure startup time, memory and app size on low-end Android devices; optimize accordingly.
• Handle store submissions, privacy disclosures and review rejections, and monitor sync issues.

Skills

React Native

Mobile development

Offline-first apps

TypeScript

AI coding tools

Tools

CI/CD

Apple/Google developer account setup

Job description

EPAM Systems Inc is seeking a mobile developer to lead the first offline-first iOS/Android app project. You will own the app from initial setup to public release on App Store and Google Play, working with a small team in a two-week sprint cycle and AI-assisted coding tools.

You will review diffs, add tests, and decide on sync/storage/release strategies, reporting to leadership. Prioritize reliability, performance on low-end devices, and clean client communication throughout development.