Mobile Developer

Quest Global; Chennai District; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Quest Global is seeking a frontend/mobile engineer to build cross‑platform UIs using Ionic and Angular, with Capacitor-based native integrations for Android, iOS, and Electron. You will design with TypeScript and RxJS, enabling real-time device communication and offline-first data sync.

You will implement robust CI/CD pipelines, unit testing with Karma/Jasmine, and ensure code quality with ESLint/Prettier, supporting multi‑platform releases for Android, iOS, and Windows Electron.

Responsibilities

• Ionic & Angular: Proficiency in building cross-platform mobile UIs with Ionic 6/Angular 19, including lazy-loaded routing, reactive forms, Angular Material components, and NgRx (store, effects, router-store) for state management.
• Capacitor & Cross-Platform Native Integration: Experience with Capacitor (Android, iOS, Electron) including custom plugin authoring in Java/Swift/TypeScript, Cordova plugin bridging, and platform-specific build pipelines
• TypeScript & RxJS: Strong TypeScript skills with strict typing, RxJS observable patterns (streams, polling, retry logic), and service-layer design for real-time device communication (Wi‑Fi, Bluetooth, network state).
• Offline-First Architecture & Local Data: Hands‑on experience with offline sync patterns, encrypted local storage (SQLCipher), file system management via Capacitor Filesystem, and building robust online‑to‑offline data pipelines for field‑use applications.
• CI/CD, Testing & Code Quality: Familiarity with Karma/Jasmine unit testing, ESLint/Prettier enforcement via lint-staged and Husky hooks, Firebase Crashlytics/Performance integration, and multi-platform release builds (Android APK/AAB, iOS IPA, Windows Electron Store)

Job description

Role & responsibilities

• Ionic & Angular: Proficiency in building cross-platform mobile UIs with Ionic 6/Angular 19, including lazy-loaded routing, reactive forms, Angular Material components, and NgRx (store, effects, router-store) for state management.
• Capacitor & Cross-Platform Native Integration: Experience with Capacitor (Android, iOS, Electron) including custom plugin authoring in Java/Swift/TypeScript, Cordova plugin bridging, and platform-specific build pipelines
• TypeScript & RxJS: Strong TypeScript skills with strict typing, RxJS observable patterns (streams, polling, retry logic), and service-layer design for real-time device communication (Wi‑Fi, Bluetooth, network state).
• Offline-First Architecture & Local Data: Hands‑on experience with offline sync patterns, encrypted local storage (SQLCipher), file system management via Capacitor Filesystem, and building robust online‑to‑offline data pipelines for field‑use applications.
• CI/CD, Testing & Code Quality: Familiarity with Karma/Jasmine unit testing, ESLint/Prettier enforcement via lint-staged and Husky hooks, Firebase Crashlytics/Performance integration, and multi-platform release builds (Android APK/AAB, iOS IPA, Windows Electron Store