Full-time

Front End Developer

Posted by Optimizely • Hanoi, Hanoi, Vietnam

📍 Hanoi, Hanoi 🕒 February 17, 2026

About the Role

Introduction

We are looking for a Frontend Web Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wire-frames to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between graphical design and technical implementation, take an active role on both sides and define how the application looks as well as how it works.


Job Responsibilities

  • Develop new user-facing features.

  • Build reusable code and libraries for future use.

  • Ensure the technical feasibility of UI/UX designs.

  • Optimize application for maximum speed and scalability.

  • Assure that all user input is validated before submitting to back-end.

  • Collaborate with other team members and stakeholders (back-end developers and web designers to improve usability).
  • ...

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