Appealing Points:

  • Build High-Traffic Gaming Platforms: Develop and operate backend systems for PC and smartphone games, implementing core features such as matchmaking, rankings, rewards, events, and real-time game functionality.
  • Work Across Modern Backend Technologies: Gain hands-on experience with PHP, MySQL, APIs, RDB optimization, WebSocket, NoSQL, cloud platforms, and CI/CD while improving system performance and scalability.
  • Shape Online Gaming Experiences: Collaborate closely with planning, design, and client teams while contributing to new features, live events, troubleshooting, and the continuous improvement of online and GaaS game titles.

Annaul Salary: 3.5 Million yen and Above

Job Responsibilities:

  • Server-side development and operation of PC/smartphone games using PHP
  • Implementation of game logic (matching, ranking, reward processing, etc.)
  • API design and development, DB design, operation and management - Server-side modifications and troubleshooting related to events and new features, performance improvement
  • Collaboration with other departments (planning, design, client)

Job Qualification:

  • Experience in server application development using PHP (3 years or more)
  • Experience in backend development for websites and applications (B2C or B2B)
  • Experience in development using web server application frameworks
  • Experience in table design, execution planning, and tuning of RDBs such as MySQL
  • Experience in designing and conducting server load tests
  • Problem-solving skills demonstrating broad communication abilities
  • Inquiries about new technologies and the ability to take action and realize them
  • Good health and a sense of responsibility
  • Positive thinking and ability to speak up

Preferred Qualifications:

  • Experience in developing billing and payment systems, or systems that utilize such systems.
  • Experience in implementing real-time communication using WebSocket.
  • Experience in integrating with platforms such as Apple/Google.
  • Experience using and developing databases and data warehouses other than RDS (NoSQL, etc.).
  • Experience in building and operating CI/CD environments
  • Experience in game development using C/C++.
  • Experience in developing and operating online competitive games.
  • Experience in operating GaaS-type titles.

Language proficiency: Fluent Level Japanese (JLPT N1) and Business Level English

Company Description:

The Consumer Business Division plans, develops, sells, and operates games and digital services for home video game consoles, PCs, and smart devices.

In addition, we have more than 16 development and sales bases overseas, and we create original contents that capture local needs which are gaining great support in overseas markets, and go to the whole world. It is expanding.

In addition, utilizing the know-how and assets cultivated through the game business, we are promoting the development of original new businesses that go beyond games.


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