Senior Frontend Developer

Zalo-Thành phố Hồ Chí Minh, Vietnam

Hồ Chí Minh

Full-time

Zalo VAS (Value-Added Services) delivers new revenue-driving experiences to 75 million+ users of Zalo. We’re looking for a Front-end Developer who loves turning product ideas into fast, elegant interfaces that scale reliably across the Zalo super-app ecosystem.

What you will do:

  • Design and develop new features for the Zalo VAS;
  • Collaborate closely with Product, Designer and Back-end teams to define, deliver and customize user interfaces;
  • Develop UI using various frontend technologies and frameworks, such as HTML5, Javascript, CSS and Zalo's own frameworks (Miniapp, ZInstant);
  • Write clean, maintainable, and well-documented code;
  • Monitor and optimize to ensure the best performance, quality and responsiveness of the interfaces.

What you will need:

  • Minimum 3+ years of experience as a front-end software engineer;
  • Proficiency in frontend technologies such as HTML5, CSS, JavaScript, and frameworks like ReactJS;
  • Familiar with responsive design, cross-browser compatibility, and frontend performance optimization;
  • Excellent of object-oriented programming, data structures and algorithms;
  • Open-minded, active and eager to learn new technologies;
  • Good at problem-solving skills and creative under high pressure;
  • High sense of ownership, teamwork, and accountability.