• Full-time

Publication date: 2026.11.04

Dev006_Data Scientist / Full-time employee

  • R&D / Engineer /Technician (AI, Data)
  • Tokyo
  • Salary: JPY 8,880,000 - 18,000,000
Dev006_Data Scientist / 正社員
職種Position R&D / Engineer /Technician (AI, Data)
会社概要Company profile Unlike conventional e-commerce sites and apps where users search for and buy items they want, this company operates an app that lets users enjoy shopping while communicating with people they know well, such as family, friends, and colleagues.
In September 2023, the company made a model shift and completely renewed the purchase experience. As a result, the number of active users per 1 day grew 3 times 3 months later, and grew a further 3 times 3 months after that.
In March 2024, cumulative app downloads surpassed 200万, and the number of passionate customers who continue to use the app keeps increasing.
仕事内容Job description [Salary]
Expected annual salary: 888万円〜1,800万円
# Annual salary
Annual salary 888万円 〜 1,800万円
# Monthly salary
Monthly salary 740,000円〜1,500,000円
- Base salary (563,810円〜1,142,857円)
- Fixed overtime allowance (equivalent to 40 hours: 176,190円〜357,143円)
- Includes 40 hours as fixed overtime hours
# Salary notes
Premium wage rates for work outside scheduled hours, late-night, or on holidays are as follows
- Outside scheduled hours / beyond scheduled hours: 0%
- Over statutory limit, up to 45 hours per month / beyond limit hours: 25%
- Over statutory limit, more than 60 hours per month: 50%
- Late-night: 25%
- Statutory holiday: 35%
[Work location]
Tokyo Head Office
〒150-0041 Tokyo, Shibuya-ku, Jinnan 1-chome 12-16, アジアビル 9F
Office attendance frequency: Hybrid work (office attendance 3 days per week)
※Scope of change: head office and branch offices and sales offices nationwide
応募資格Requirement - Minimum 3 years of hands-on experience independently carrying out work from data analysis through hypothesis building to proposing measures (excluding PoCs and internal-facing services)
- Experience designing and selecting features grounded in business context
- Experience designing, running, and validating A/B tests, and designing offline evaluations
- Experience implementing machine learning models in Python (not only analysis; able to write and run models yourself)
- Experience with data analysis and statistical analysis using SQL and Python
- Ability to work with PdM and other stakeholders to lead prioritization of measures and decision-making
日本語力Japanese level Fluent
雇用形態Employment type Full-time
勤務エリアLocation Tokyo
勤務時間Working hours —
想定年収Salary JPY 8,880,000 - 18,000,000
条件・待遇Condition [Salary]
Expected annual salary: 888万円〜1,800万円
# Annual salary
Annual salary 888万円 〜 1,800万円
# Monthly salary
Monthly salary 740,000円〜1,500,000円
- Base salary (563,810円〜1,142,857円)
- Fixed overtime allowance (equivalent to 40 hours: 176,190円〜357,143円)
- Includes 40 hours as fixed overtime hours
# Salary notes
Premium wage rates for work outside scheduled hours, late-night, or on holidays are as follows
- Outside scheduled hours / beyond scheduled hours: 0%
- Over statutory limit, up to 45 hours per month / beyond limit hours: 25%
- Over statutory limit, more than 60 hours per month: 50%
- Late-night: 25%
- Statutory holiday: 35%
[Work location]
Tokyo Head Office
〒150-0041 Tokyo, Shibuya-ku, Jinnan 1-chome 12-16, アジアビル 9F
Office attendance frequency: Hybrid work (office attendance 3 days per week)
※Scope of change: head office and branch offices and sales offices nationwide
選考についてProcess
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