• Full-time

Publication date: 2026.11.04

[Agency/Osaka] IT/System Engineer

  • System Engineers / Infrastructure Engineers / Web Engineers / Game Developers
  • Osaka
  • Salary: JPY 5,000,000 - 9,000,000
【紹介会社/大阪】IT/システムエンジニア
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 work we would like you to take on is systems engineer (SE) work.
・Development of business systems for various industries
※Covers everything from upstream work (requirements definition, basic design) through detailed design, manufacturing, and testing (unit, integration, and system testing)
・Package development
・Operation and maintenance work
We maintain stable business relationships with a wide range of companies, including industry-leading top companies such as CTC, SCSK, Sky, and Teijin in the IT sector, and Accenture and Shannon in the web sector.
As a member of our production company, our employees take part in projects for clients across many companies, and can acquire a diverse range of skills and know-how that cannot be achieved by staying at one company for many years!
応募資格Requirement Java, COBOL, Python, C#, PHP, Go, JavaScript, or TypeScript development experience of 12 months
日本語力Japanese level Business
雇用形態Employment type Full-time
勤務エリアLocation Osaka
勤務時間Working hours 9:30-18:30 / 10:00-19:00
想定年収Salary JPY 5,000,000 - 9,000,000
条件・待遇Condition [https://www.e-xtreme.co.jp/career/environment/benefits/](https://www.e-xtreme.co.jp/career/environment/benefits/)

[Age]
58 years old or under
45 years old or under
[Salary]
Monthly salary: 333,000円~600,000円
Annual salary: 5,000,000円~9,000,000円
*Includes fixed overtime pay
[Employment type]
Full-time employee or contract employee
*Determined at the time of job offer based on the candidate's preference and work history
Previous job, experience, and abilities will be given favorable consideration and determined in accordance with company regulations.
For full-time employees, after joining (salary revision once a year), performance will be fairly evaluated and determined in accordance with company regulations.
[Working hours]
For エクストリーム head office: 9:30~18:30 (break time 12:30~13:30, actual working hours 8 hours)
*May differ depending on the assigned project (e.g., 10:00~19:00, break time 1h, etc.)
[Number of hires]
Approximately 10 people
Expected annual salary: 500万円~900万円
*Employment type: full-time employee or contract employee (determined at the time of job offer based on the candidate's preference and work history)
Employment type: full-time employee
[Work location]
Client sites for assigned projects in 「大阪府を中心とした近畿地方」(Kinki region, centered on Osaka Prefecture)
*If the client has a remote work policy, you may be asked to work remotely.
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 and work history statement.
※For designers, this includes the portfolio.
↓
Interview (1–2 rounds)
Candidates who pass document screening will be interviewed in person or via WEB by our interviewers.
↓
Job offer (conditions notice will be sent)
For those who accept, we will arrange a session to explain the next steps toward joining the company.
※Required documents will be provided at the joining explanation session.
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