• Full-time

Publication date: 2026.11.07

Dev030_Chief Data Officer / Full-time employee

  • R&D / Engineer /Technician (AI, Data)
  • Tokyo
  • Salary: JPY 13,200,000 - 27,000,000
Dev030_Chief Data Officer / 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: 13,200,000 yen to 27,000,000 yen
# Annual salary
Annual salary: 13,200,000 yen to 27,000,000 yen
# Monthly salary
Monthly salary: 1,100,000 yen to 2,250,000 yen
- Base salary (838,095 yen to 1,714,286 yen)
- Fixed overtime allowance (equivalent to 40 hours, 261,905 yen to 535,714 yen)
- Includes 40 hours of fixed overtime
# Salary notes
Premium wage rates for work outside scheduled hours, late-night work, or on holidays are as follows
- Outside scheduled hours / beyond scheduled hours: 0%
- Beyond statutory hours up to 45 hours per month / beyond the limit hours: 25%
- Beyond statutory hours exceeding 60 hours per month: 50%
- Late-night: 25%
- Statutory holidays: 35%

[Work location]
Tokyo Head Office
〒150-0041 Tokyo-to Shibuya-ku Jinnan 1-12-16 Asia Building 9F
Office attendance frequency: Hybrid attendance (3 days per week in office)
※Scope of change: Head office and branches and sales offices nationwide
応募資格Requirement 【必須要件】
- 経営の立ち位置からデータ戦略を理解・舵取りできること
- 経営・事業課題、業務・データ・システムの現状を理解し、dataと学習モデルで解くべき課題に構造化できること
- 機械学習、データ分析、生成AIの活用領域・導入プロセス・限界を理解し、課題に応じて適切な技術選定ができること
- 複数のML/LLM/データサイエンステーマをリストアップし、評価・優先順位付けできること
- 経営層、事業部門、PdMなど多様な関係者と合意形成し、意思決定・推進をリードできること
- データ戦略を実行できる組織運営をリードできること
- 戦略・中長期ロードマップを策定し、段階的な実行計画に落とし込めること
- KPI設計、効果検証、A/Bテスト等を通じて、施策の成果を評価・改善できること
- 当該領域における組織の設計、採用、育成、評価、組織改善など一連の組織マネジメントができること
- 機械学習、データ分析、LLMの基本概念・活用領域・導入プロセス・限界を理解し、課題に応じた技術選定・実現性判断ができること
- データ基盤、MLOps/LLMOps、プロダクト実装、業務フロー組み込み、評価・監視・運用改善まで見据え、専門家と技術方針を議論できること
- SQL、DB、Pythonの基礎力があり、自身でデータを観察してインサイトを得られること
- 生成AIやデータ活用に伴う品質、セキュリティ、個人情報、説明責任等のリスクを理解し、適切に管理できること
- 日本語でスムーズにコミュニケーションが取れること
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 13,200,000 - 27,000,000
条件・待遇Condition [Salary]
Expected annual salary: 13,200,000 yen to 27,000,000 yen
# Annual salary
Annual salary: 13,200,000 yen to 27,000,000 yen
# Monthly salary
Monthly salary: 1,100,000 yen to 2,250,000 yen
- Base salary (838,095 yen to 1,714,286 yen)
- Fixed overtime allowance (equivalent to 40 hours, 261,905 yen to 535,714 yen)
- Includes 40 hours of fixed overtime
# Salary notes
Premium wage rates for work outside scheduled hours, late-night work, or on holidays are as follows:
- Outside scheduled hours / exceeding scheduled hours: 0%
- Exceeding statutory hours, up to 45 hours per month / exceeding the limit hours: 25%
- Exceeding statutory hours, over 60 hours per month: 50%
- Late-night: 25%
- Statutory holidays: 35%
[Work location]
Tokyo Head Office
〒150-0041 9F Asia Building, 1-12-16 Jinnan, Shibuya-ku, Tokyo
Office attendance frequency: Hybrid attendance (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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