Unity Mobile Engineer

  • Tokyo
  • Partial Remote
  • Full-time
  • September 8, 2023
5,000,000 - 10,000,000 JPY /yr
Apply from Anywhere 👍
Relocation to Japan 👍
(Overseas visa sponsorship supported)
Language Requirements
Japanese: Business Level
English: Not Required


The company is a leader in the avatar application market with a cute motif.
We are looking for a 3D development engineer to create a cute "CCP" world in
3D world in order to develop a more global world.
Will you challenge yourself to express the world's cutest world in a LEAN project environment?

※CCP stands for Character, Coordination and Play.
The service of making use of characters, coloring and dressing them up, and making them heal and enjoy the service.

Job Description

  • Development of new applications for Kokone using Unity.
  • CCP, the world of Cocone's cute avatar, is fully recreated in a 3D world.
  • Implementation of the Unity asset conversion pipeline for design resources.
  • Implementation of character animation using physics engine.
  • Implementation of a network using gRPC / WebSocket.

How to work

  • Normally, the work and resource set comes down through the leader, but at our company, it is done through consultation between the people in the field.
  • We value the sharing of skills and know-how. (You're welcome if you've done that kind of thing proactively! (We also hold regular sharing meetings within the company.
  • You will be able to work on projects with a variety of people in a LEAN production environment.
  • You can develop in a flexible development environment.
  • There is almost no outsourcing for both development and design.

Technology Stack

  • 3D app development on Windows/macOS/iOS/Android
  • Smartphone 3D app development using Unity

  • C#, Swift, Kotlin/Java, C/C++

  • redis/leveldb, etc. KVS, MongoDB, etc. NoSQL, SQLite/mysql, etc. RDB

In-house tools
  • slack/Google app

Compensation Annual: 5 million to 10 million
- 45 hours/month including estimated overtime
- Based on your experience, skills and potential
Minimum Requirements - More than 3 years of experience in Unity development
- More than 3 years of experience in iOS/Android development
- More than 3 years of experience in 3D game development
Preferred requirements - You can develop render pipelines using Unity Shader
- You have an interest in service creation
- You want to try new fields
- You have experience in large-scale service development
The kind of person we're looking for -Service-thinking
-Cocone is still a young company with 10 years of experience. You want to grow not only the service but also the company together
- You are interested in the culture of a development organization that doesn't say "No"
- You want to create services while expressing your opinions in a flat organization

Japanese follows:



・gRPC / WebSocketを用いたネットワークの実装。



C#, Swift, Kotlin/Java, C/C++


slack/Google app

想定給与 ・年俸制
必須スキル・経験 ・Unity開発経験3年以上
歓迎スキル・経験 ・Unity Shaderを用いて、レンダーパイプラインを開発できる方
求める人物像 ・サービス思考の高い方

Cocone was founded in 2008 with a focus on Smartphone app development and educational services. Nowadays they focus mostly on building “avatar” mobile apps. Their most popular app (“Pokecoro”) has over 16 million downloads. In fact they just celebrated the 9-year anniversary of the app’s release.

With their mobile apps, Cocone wants to create a fun digital environment where people can interact and share experiences. They hope their apps will help their users have fun and feel even more fulfilled with their lives.

Cocone is hiring more members to work on building their in-house products, doing everything from ideation to design to engineering. They hope to further increase the speed of development and handle everything from ideation to design to marketing the products.

Cocone's policies during COVID-19 are as follows:

  • Cocone’s revenue has continued to grow despite COVID-19. In fact they’re working on several new projects at the moment, so they plan to continue to actively hire engineers and other positions. They’ve also introduced the ability to work remotely during COVID-19, allowing 8 remote days per month (at the time of writing).
View Cocone's company page

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Unity Mobile Engineer at Cocone
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