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Role Overview

We are a Macau-based casino gaming technology company providing technology solutions to international casino operators and gaming businesses worldwide. 

We are looking for a Senior Frontend Engineer to develop and maintain web-based management applications and interactive browser-based gaming clients. The primary focus will be modern React and TypeScript frontend development, with exposure to Cocos Creator, real-time communication and WebRTC-based video streaming.

* Strong React/TypeScript candidates with relevant interactive or real-time experience should also be considered. Cocos Creator and WebRTC would be an advantage, but is not essential.

The role involves working in an international environment, with English used regularly for day-to-day communication and collaboration.

 

Our Candidate Profile

• Comfortable working across conventional web UI and interactive/game-client functionality.
• Strong attention to usability, performance and visual quality.
• Able to diagnose frontend issues that may originate in browser, API or network behaviour.
• Works collaboratively with backend and infrastructure engineers.

Key Responsibilities

• Develop and maintain responsive web applications using React, TypeScript, JavaScript, HTML and CSS.
• Build reusable frontend components for dashboards, forms, tables, user management, transactions and other operational workflows.
• Integrate frontend applications with backend REST APIs and handle authentication, error states and asynchronous data flows
• Develop real-time frontend functionality using WebSocket and/or Socket.IO.
• Maintain and enhance browser-based game-client functionality using Cocos Creator or a comparable interactive/game framework.
• Support desktop and mobile game interfaces, responsive layouts and screen adaptation.
• Implement real-time game-state updates, player interactions, balance/credit views and jackpot or game-event notifications.
• Support live-video integration and WebRTC-based streaming functionality where required.
• Support third-party iframe integrations and secure communication between embedded clients and host applications.
• Maintain multilingual user interfaces and cross-browser compatibility.
• Troubleshoot browser, rendering, performance, networking and media-streaming issues.
• Participate in code reviews and work closely with backend and infrastructure engineers.
• Contribute to frontend unit, integration and end-to-end test automation.