• Full-time

Publication date: 2026.11.04

[Recruiter/Tokyo] IT / Data Analysis Engineer

  • R&D / Engineer /Technician (AI, Data)
  • Tokyo
  • Salary: JPY 5,000,000 - 9,000,000
【紹介会社/東京】IT/データ分析エンジニア
職種Position R&D / Engineer /Technician (AI, Data)
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 to entrust to you is engineering work that involves planning, policy-making, and building the foundation for data analysis, as well as constructing systems for data visualization, utilization, and measurement.
・Strategic planning and policy-making for the data platform
・Building and operating the data platform
・Defining issues and organizing requirements together with data-using departments
・Writing specifications, designing, and building data warehouses and data marts
・Working with engineers of each service to connect data sources to the data team
・Designing and reviewing system architecture using cloud services
・Supporting data visualization and data utilization, as well as data design and automation
・Building and operating BI tools used in each project
・Promoting data utilization
・Building and operating data measurement systems
・Setting up measurement environments used for marketing effectiveness measurement, etc.

We maintain stable business relationships with a wide range of companies, including industry-leading firms such as CTC, SCSK, Sky, and Teijin in the IT field, and Accenture and Shannon in the web field.
As members of our production company, our employees join projects of various client companies and can acquire diverse skills and know-how that cannot be gained by staying at a single company for many years!
応募資格Requirement ■ Data analysis work experience: 24 months
■ SQL operation experience: 24 months
■ Experience processing data with Python
■ Development experience in any of Java, Ruby, Python, or C#: 12 months
■ Experience with any of Google Analytics, Adobe Experience Cloud, or BI tools (including Tableau, Looker Studio, Microsoft PowerBI, and other tools)
日本語力Japanese level Business
雇用形態Employment type Full-time
勤務エリアLocation Tokyo
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
[Salary]
Monthly salary: 333,000 yen~ 600,000 yen
Annual salary: 5,000,000 yen~ 9,000,000 yen
※Includes fixed overtime pay
[Employment type]
Full-time employee or contract employee
※Determined at the time of job offer according to the applicant's preference and career history
Previous experience, skills, and abilities will be favorably considered, and determined according to company regulations.
For full-time employees, after joining (salary revision once a year), actual performance 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 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: 5,000,000 yen~ 9,000,000 yen
※Employment type: Full-time employee or contract employee (determined at the time of job offer according to the applicant's preference and career history)
Employment type: Full-time employee
[Work location]
"Tokyo metropolitan area and surrounding areas"
Ikebukuro head office, or assigned project (client) sites in Tokyo and surrounding regions
※If the client has a work-from-home system, you may be asked to work from home.
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 to 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 opportunity to explain the steps toward joining the company.
※Required documents, etc. will be provided at the joining explanation session.
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