Mobile Game Developer (HTML5)

Chuo, Japan expand job description ↓


Wizcorp is looking for Mobile Game Developers with good experience of HTML5/CSS3 and JavaScript to join our team in Tokyo, Japan.

For Wizcorp, making games is about doing what we love, and having fun in the process. We are looking for people who are driven to create amazing gameplay experiences and who want to shape the future of the mobile games industry.

We offer a stimulating, international working environment in which knowledge is shared to foster personal and professional development.

In this role, you will be asked to:

  • Work with the latest 2D and 3D web-based technologies
  • Create and implement compelling gameplay mechanics
  • Program the user interface based on the game design provided by the producer
  • Implement game logic using our awesome in-house game server
  • Comply with and reinforce development best practices
  • Implement visual effects using HTML5/CSS3, tweening libraries and custom tools


Required skills

  • English (Conversational level)
  • Must currently reside in or be able to relocate to Tokyo, Japan
  • 3+ years of JavaScript or TypeScript experience (front-end and/or back-end)
  • Understanding of WebGL or other 3D rendering API (OpenGL, DirectX)
  • Superior knowledge of HTML5/CSS3/Canvas interface implementation
  • Second programming language (C/C++/ObjC, C#, Java, Python, Go, PHP, Ruby, etc.)
  • Git knowledge
  • Japanese (at least a basic level and a willingness to learn)Bachelor's degree or above

Desired skills

  • Experience with smartphone and/or social game development
  • Experience with non-web game engines, such as Unity, Cocos or Unreal Engine
  • Experience with WebGL and/or WebGL engines, such as PlayCanvas or Three.js
  • Experience implementing gameplay mechanics using a game engine
  • Node.js and related development tools knowledge
  • Knowledge of and/or experience with SQL or NoSQL databases
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  • Additional languages


  • Medical insurance
  • Visa support
  • Travel expenses
  • Japanese lessons
  • Compensation based on experience
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