Senior React Native Mobile Engineer - Remote, Offline-First

Bluelight; Ciudad de Mendoza; Remote; ARS 92,724,000 - 185,448,000; Full time

Benefits offered by this job

Fully remote LATAM contractor

Core hours in US time zones

Own a single app from first files to发布

Backend counterpart collaboration

AI-assisted coding workflow

Job summary

Tether is seeking a Mobile Engineer to own Keet Mobile, a React Native application for iOS and Android. You will work remote, from LATAM, with core hours overlapping US time zones, responsible for features end-to-end from UI to P2P core integration, testing, and releases.

You will collaborate with backend and design teams, and contribute to monitoring, crash reporting, and performance optimizations while leveraging AI coding tools to accelerate development.

Qualifications

• Minimum 4 years building mobile apps, including React Native apps released on App Store and Google Play.
• Experience with offline-first architecture, local storage, queued writes and conflict handling.
• Proficient in TypeScript and using AI coding tools daily in production.
• Strong written and spoken English for client-facing PRs, risk notes and tradeoffs.

Responsibilities

• Own end-to-end development of Keet Mobile, from UI to P2P core integration.
• Review diffs, add tests, and manage sync, storage and releases.
• Coordinate with backend counterpart on sync APIs and conflict resolution.
• Handle sign-in, push notifications, and device capabilities on iOS/Android.
• Drive performance improvements for startup time, memory, and battery use.

Skills

React Native

RN apps released on App Store & Google

Offline-first design

Performance tuning on Android

AI coding tools (Cursor/Claude Code)

TypeScript

Automated tests

CI/CD

English communication

Acceptance criteria discipline

Job description

Tether is seeking a Mobile Engineer to own Keet Mobile, a React Native application for iOS and Android. You will work remote, from LATAM, with core hours overlapping US time zones, responsible for features end-to-end from UI to P2P core integration, testing, and releases.

You will collaborate with backend and design teams, and contribute to monitoring, crash reporting, and performance optimizations while leveraging AI coding tools to accelerate development.