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Job ID : 1538748 Date Updated : May 7th, 2025

データサイエンティスト with Competitive benefits package!

Location Tokyo - 23 Wards
Job Type Permanent Full-time
Salary Based on hourly rate ~ 16 million yen

Job Description

 

Key Responsibilities:

  • Understand business requirements in collaboration with business engagement managers and translate them into analytical problems.

  • Design and implement data science solutions tailored to complex business needs.

  • Conduct in-depth analyses and develop models in areas such as:

    • Exploratory Data Analysis (e.g., correlation analysis)

    • Prediction (e.g., sales, demand, foot traffic forecasting)

    • Classification (e.g., customer segmentation, product categorization)

    • Optimization (e.g., inventory, pricing, SCM, personalization)

    • Effectiveness Measurement (e.g., campaign and KPI evaluation)

  • Perform full-cycle analytics: data collection, formatting, cleansing, feature engineering, modeling, validation, and deployment.

  • Create dashboards, reports, and visualizations to communicate insights clearly to stakeholders.

  • Collaborate with IT, business, and product teams to integrate data solutions into operational processes.

 

General Requirements

Minimum Experience Level Over 3 years
Career Level Mid Career
Minimum English Level Business Level
Minimum Japanese Level Business Level
Minimum Education Level Associate Degree/Diploma
Visa Status Permission to work in Japan required

Required Skills

Required Qualifications:

  • Minimum 3 years of professional experience as a data scientist.

  • Practical experience with machine learning libraries (e.g., Scikit-learn, XGBoost, TensorFlow).

  • Strong communication skills to bridge business requirements with technical capabilities.

  • Native-level proficiency in Japanes

Preferred Qualifications:

  • Proficiency in coding languages such as Python, R, SQL, Scala, or MATLAB.

  • Experience with large-scale data processing and cloud environments.

  • Strong data visualization capabilities (e.g., Power BI, Tableau, Seaborn).

  • Experience in natural language processing and/or deep learning development.

  • Educational background in Computer Science, Engineering, Mathematics, Physics, or related fields (BSc, MSc, or PhD).

  • Publications in international conferences or journals, or holding patents.

  • Retail industry experience is a plus.

  • Business-level proficiency in English and/or Chinese.

Job Location

  • Tokyo - 23 Wards

Work Conditions

Job Type Permanent Full-time
Salary Based on hourly rate ~ 16 million yen
Industry Digital Marketing

Job Category

  • Other > Other