Senior Frontend Web Developer (HTML5, CSS3)

Job description

We are seeking an experienced Senior Frontend Web Developer to develop, maintain, and enhance web-based applications supporting our Gaming Platform. The successful candidate will be responsible for delivering responsive, high-performance user interfaces for players, agents, and operational teams while ensuring a seamless user experience across desktop and mobile devices.

The successful candidate will also have opportunities to contribute to future software products and technology initiatives as Vision Entertainment Group continues to invest in advanced technologies and expand its solutions in response to evolving market and customer needs. This broader exposure will offer greater technical ownership, opportunities to work across multiple products, and long-term professional growth within the Group.

Key Responsibilities

Frontend Development

• Develop and maintain player-facing web applications, agent portals, and operator back-office systems.
• Build responsive and mobile-friendly interfaces using modern frontend frameworks.
• Implement new features and enhancements based on business requirements.
• Ensure cross-browser compatibility and optimal user experience.

User Experience & Performance

• Collaborate with UI/UX designers and backend developers.
• Optimize application performance, responsiveness, and scalability.
• Maintain coding standards and frontend architecture best practices.

System Integration

• Integrate frontend applications with backend APIs and WebSocket services.
• Support real-time data updates and interactive platform functionality.
• Participate in testing, troubleshooting, and deployment activities.

Your skills and experience

Technical Requirements

• Strong experience with HTML5, CSS3, JavaScript, and TypeScript.
• Experience with React.js, Next.js, Vue.js, or Angular.
• Experience integrating REST APIs and WebSocket services.
• Familiarity with Git version control and modern development workflows.
• Experience in gaming, fintech, or high-transaction platforms is preferred.

Qualifications

• Bachelor’s degree in computer science, Software Engineering, or related field.
• Minimum 3 years of frontend development experience.
• Strong analytical and problem-solving skills.

Why you'll love working here

• 13th month salary
• Annual salary review
• Full package of Social Insurance
• Annual premium health check
• Annual leave: 12 days initially; 14 days after the third employment contract; additional 1 day for every 5 years of employment