• Full-time

Publication date： 2026.11.05

[Referral agency/Fukuoka] Game Development & Operations / Planner

  • System Engineers / Infrastructure Engineers / Web Engineers / Game Developers
  • Fukuoka
  • Salary： JPY 3,450,000 - 6,000,000
【紹介会社/福岡】ゲーム開発・運用/プランナー
職種Position System Engineers / Infrastructure Engineers / Web Engineers / Game Developers
会社概要Company profile As a "digital creator production company," we aim to establish the social standing of engineers through solving our clients' challenges and through our own products, as a group of true professionals.
　Our company is not simply a staffing company for engineers. Through our Digital Talent Business, Contract Development Business, and Content Property Business, we create work opportunities and career opportunities for engineers, both inside and outside the company.

　Many talented engineers gather at our company, and by clustering our talent, we maintain stable business with more than 300 companies at all times, including major companies such as the Bandai Namco Group, the Recruit Group, and the Rakuten Group.

　Since our listing in 2014, along with the increase in the number of employees, we have steadily achieved growth in our business performance, and in the near future we aim to list on the Tokyo Stock Exchange Prime Market. Going forward, by participating in even better clients and projects, we can enhance the track record of our engineers.
仕事内容Job description The job you will be entrusted with is planner work.
You will be mainly in charge of planning for game development and operation on smartphones, consoles, PCs, and other platforms.
・Requirements definition / specification writing / progress management
・Requirements definition / specification development / progress management for improvements to basic features
・Game data design *including masters, etc.
・Liaison with other sections *(engineering / creative / promotion, etc.)
・Parameter adjustment / data / resource management work / level design
・Extraction and analysis of game KPIs, etc.
・Other incidental work
※Not all of the above; you will be assigned to one or more of these tasks based on your past experience and aptitude.
We have stable business relationships with leading companies in the game industry, including the Bandai Namco Group, the SEGA Group, and Konami. As a member of a production company, you will participate in projects for various clients, and you will be able to acquire a diverse range of skills and know-how that cannot be achieved at just one company!
応募資格Requirement ■Experience in game operation projects: 36 months
■Experience in two or more of the following: planning documents, specification documents, level design, parameter design (tuning), balance adjustment, master data creation: 36 months
■Practical experience with Unreal Engine4/5 or Unity: 36 months
※Operation-check-only experience is not accepted
■Experience with Word, Excel, PowerPoint, Google Sheets: 36 months
■Practical experience using management tools (Git, GitHub, SVN, Redmine, proprietary tools, etc.): 36 months
■Communication skills

[Preferred requirements]
■Internal or external negotiation experience related to own tasks: 24 months
日本語力Japanese level Business
雇用形態Employment type Full-time
勤務エリアLocation Fukuoka
勤務時間Working hours 9:30-18:30 / 10:00-19:00
想定年収Salary JPY 3,450,000 - 6,000,000
条件・待遇Condition [https://www.e-xtreme.co.jp/career/environment/benefits/](https://www.e-xtreme.co.jp/career/environment/benefits/)

[Age]
32 or under
[Salary]
Monthly salary: 230,000 yen ～ 400,000 yen
Annual salary: 3,450,000 yen ～ 6,000,000 yen
*Includes fixed overtime pay
[Employment type]
Full-time employee or contract employee
*Determined at the time of job offer according to the individual's preference and career history
Previous employment, experience, and abilities will be favorably considered and taken into account, and determined according to company regulations.
For full-time employees, after joining (salary revision once a year), actual results will be fairly evaluated and determined according to company regulations.
[Working hours]
For the Extreme head office: 9:30 ～ 18:30 (break time 12:30 ～ 13:30, actual working hours 8 hours)
*May vary depending on the assigned project (e.g., 10:00 ～ 19:00, break time 1h, etc.)
[Number of hires]
Approximately 10 people
Expected annual salary: 3,450,000 yen ～ 6,000,000 yen
*Employment type: Full-time employee or contract employee (determined at the time of job offer according to the individual's preference and career history)
Monthly salary from 287,500 yen ～
Employment type: Full-time employee
[Work location]
"Kyushu region, centered on Fukuoka Prefecture"
*If the client has a remote work system, remote work may be requested.
選考についてProcess Entry
↓
Document screening
Document screening will be conducted based on the entry information you submitted, along with your resume (rirekisho) and work history (shokumu keirekisho).
※For designers, the portfolio is also included.
↓
Interview (1–2 rounds)
Candidates who pass document screening will be interviewed in person or via web by our interviewers.
↓
Offer (conditions notice will be sent)
For those who accept, we will arrange an explanation session regarding joining the company.
※Required documents will be provided at the joining explanation session.
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