• Full-time

Publication date: 2025.05.15

Company name not disclosed

[Data Utilization x Marketing] Senior Data Engineer (13018)

  • R&D / Engineer /Technician (AI, Data)
  • Tokyo
  • Salary ¥6M~¥10M
【データ活用×マーケティング】シニアデータエンジニア (13018)
職種Position R&D / Engineer /Technician (AI, Data)
会社概要Company profile [Company Overview]
In order to evolve the "decision-making mechanism" of companies, they use the power of AI and data to provide comprehensive solutions for the three axes of management, business, and organization. They are not just an analysis company, advertising agency, or SaaS vendor. They are a data company that "accompanies ambitious companies and follows through until results are achieved."

Our business is composed of three major pillars.
1. Data utilization consulting and analysis support that connects management and the field
Through the planning and execution of DX strategies and data utilization strategies, they build a consistent decision-making process between management and the field. Using KPI design, fact analysis, BI construction, funnel decomposition, etc., they achieve a coherent DX promotion without relying too much on the field's sense or too much on logic.

2. Marketing measures execution and technology implementation support to maximize LTV
In addition to advertising operations, CRM measures, and SNS utilization, they also use products such as generative AI and BI tools to support everything from acquiring new customers to strengthening engagement with existing customers. They will implement sustainable business growth at the field level.

③ Strengthen the organization, support in-house development and training system

Rather than outsourcing analysis and measures, they aim to be in a state where they can make decisions on our own, and support in-house data utilization and tool operation. By increasing the self-reliance of the field, they enable the transformation of client organizations in the medium to long term.

Rather than repeatedly developing from scratch for each client, they have a versatile product platform and provide efficient and flexible support based on that. They have an engineering environment where they can lead the design and implementation of "usable AI" and "live data infrastructure" while utilizing our own "BI Suite" and "AI Craft".

[Attractiveness of the company/job]
They are a 100% subsidiary of Mitsui & Co., Ltd. and have a stable management base.
仕事内容Job description *This position is available only for people residing in Japan

■Job Description
- Collecting, processing, and integrating data from various data sources (ETL/ELT design and implementation)
- Designing, building, and operating a data analysis platform
- Tuning and managing DWH environments such as BigQuery
- Maintaining data quality and consistency, and supporting log and metadata management
- Supporting data utilization through collaboration with other professions (analysts, consultants, engineers)

■Attractiveness of the position and expected career path
- You can be involved in data utilization projects in various industries, such as EC, retail, manufacturing, and sports.
- You can be involved in data utilization projects using LLM.
- They plan to collaborate with global teams in the future, and contribute to the creation of a large-scale data infrastructure.
- Under the guidance of CTO Iwao and a team structure that supports growth, you can aim to become a tech lead or architect through practical work.
- There is a chance to come into contact with the latest data infrastructure technology.
- It is possible to broaden the scope of your career in a culture that actively adopts the latest technology.
応募資格Requirement [Requirements]
・Practical experience in data processing using SQL (1 year or more)
・Development experience using Python or similar languages
・Basic knowledge of ETL/ELT, interest in data infrastructure
・Team development/work experience (regardless of job type)
・Japanese ability: Business level or above

[Preferred requirements]
- Development experience in BigQuery or Google Cloud environment
- Experience using data pipeline tools (Dataform, Digdag, etc.)
- Experience in data quality management, log analysis, etc.
- Experience interacting with overseas teams and working in English
日本語力Japanese level None
雇用形態Employment type Full-time
勤務エリアLocation Tokyo
勤務時間Working hours 10:00〜18:30
想定年収Salary ¥6M~¥10M
条件・待遇Condition ) Employment Type: Permanent
Trial period: 3 months
Estimated annual income:¥6M~¥10M
Work location: Tokyo, remote work possible. (※ Every Wednesday is a recommended day to come to the office. ※ Once a month, the company will basically have to come to the office.)
Working hours: 10:00~18:30
Holidays: 2 days a week (Saturdays and Sundays), national holidays
Vacation: Summer vacation, year-end and New Year holidays, and other vacations available
Overtime: Average month 20 hours
Benefits: Complete social insurance, commuting allowance (according to company regulations), and other benefits
選考についてProcess Number of applicants: 2~3
Documents required for application: Resume and career history
Online interview: Available (final interview for those in the Tokyo area is face-to-face)
Interview language: Japanese
Number of interviews (flow): 1-4 interviews
* May change depending on the situation of the candidate
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