CareerPlan

L3/L4 Front End Developer

Hong Kong, Hong Kong, HKFull-time2026-11-04 → 2026-11-10

Core

Architect and build high-performance mobile and web applications using React Native and React JS.

Role type

Senior Cross-Platform Frontend Engineer

Builds

Scalable mobile applications (iOS/Android) and responsive web applications

Domain

Fintech / Cross-Platform Mobile & Web Engineering

Deliverable

production ML models | product features

Required skills

React Native, TypeScript, React JS, GraphQL, Jest, Detox, Cypress, Xcode, Android Studio, Webpack, Vite, AWS

Preferred skills

AI-assisted software development workflows

Responsibilities

Design and maintain scalable mobile and web applications; Architect data flows and optimize GraphQL APIs; Deliver smooth, accessible user experiences; Write clean, testable code with strong unit, integration, and E2E test coverage; Monitor client-side performance and resolve operational incidents.

Seniority

Senior, hands-on IC