Senior React Native Engineer - Offline-First Mobile Remote

Bluelight; Neuquén; Remote; ARS 138,361,000 - 230,602,000; Full time

Job summary

Bluelight is seeking a senior mobile developer to lead an offline-first iOS and Android app from initial project setup through launch on App Store and Google Play. You will own the build pipeline, local storage, and sync logic, coordinating with a backend developer and AI coding tools daily.

You’ll review every diff, add tests, and communicate tradeoffs and risk notes directly to the client team. If you enjoy owning end-to-end mobile delivery, this role is for you.

Qualifications

• 4+ years building mobile applications, including React Native applications released on both the App Store and Google Play.
• Offline-first architecture with local storage, queued writes, retries and conflict handling.
• Experience using AI coding tools like Cursor or Claude Code in production, with TypeScript, automated tests and CI around it.
• Clear written and spoken English for PR descriptions, risk notes and tradeoff explanations to a client team.

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

English proficiency

Mobile app development

Tools

React Native

TypeScript

CI / Testing

Cursor / Claude Code (AI coding tools)

Job description

Bluelight is seeking a senior mobile developer to lead an offline-first iOS and Android app from initial project setup through launch on App Store and Google Play. You will own the build pipeline, local storage, and sync logic, coordinating with a backend developer and AI coding tools daily.

You’ll review every diff, add tests, and communicate tradeoffs and risk notes directly to the client team. If you enjoy owning end-to-end mobile delivery, this role is for you.