Remote React Native Mobile Engineer — Offline-First, AI-Aided

Alpha Efficiency; Municipio de Rincón de los Sauces; Remote; ARS 108,178,000 - 185,448,000; Full time

Benefits offered by this job

Fully remote (LATAM)

40 h/week

Core hours in US timezones

Job summary

Alpha Efficiency is seeking a Mobile Engineer to own an offline-first React Native app for iOS and Android, from project setup to public launch. You will work with AI coding agents, sign-off on sync and storage decisions, and ensure reliable submissions with monitoring in production.

You will join a remote-first studio that collaborates with a lead developer and backend engineer to deliver features in two-week sprints, with strong emphasis on quality, testing, and client communication.

Qualifications

• 4+ years building mobile applications using React Native.
• Offline-first experience with local storage, queued writes, retries and conflict handling.
• Performance tuning on low-end Android devices and startup/memory profiling.
• Daily use of AI coding tools (Cursor, Claude Code) with TypeScript and CI around it.
• Clear written and spoken English for PRs, risk notes, and client tradeoffs.

Responsibilities

• Develop and maintain Keet Mobile for iOS/Android using React Native and Expo.
• Own features end-to-end from UI to P2P core APIs.
• Implement testing, CI, and crash/monitoring pipelines.
• Collaborate with design/product teams and review code with high quality.
• Ensure offline functionality with local storage and a robust write queue.

Skills

React Native

Offline-first

Performance tuning

TypeScript

Automated tests

CI

English communication

Acceptance criteria

Tools

Cursor

Claude Code

CI/CD tooling

Expo

Job description

Alpha Efficiency is seeking a Mobile Engineer to own an offline-first React Native app for iOS and Android, from project setup to public launch. You will work with AI coding agents, sign-off on sync and storage decisions, and ensure reliable submissions with monitoring in production.

You will join a remote-first studio that collaborates with a lead developer and backend engineer to deliver features in two-week sprints, with strong emphasis on quality, testing, and client communication.