CareerPlan

AI Marketing Data Strategist / Group-wide CRM & Personalized Marketing – Marketing Division

Tokyo, JapanFull-time2026-10-06 → 2026-11-10

Core

Design and improve Customer Intelligence (data assets, customer states, features) to enable hyper-personalized marketing and drive business outcomes across 70+ services using AI and data analysis.

Role type

Senior IC Marketing Data Strategist / CRM & Personalized Marketing Lead

Builds

Reusable group-wide mechanisms for customer understanding, marketing data utilization, and AI-driven marketing features

Domain

Digital Marketing, Customer Intelligence, AI/ML, CRM

Required skills

CRM/digital marketing strategy, SQL, customer/purchase/behavioral data analysis, segmentation, LTV, customer journey mapping, hypothesis testing, data requirement definition, cross-functional collaboration

Preferred skills

CDP/DWH/MA platform design, AI/ML application in marketing, LLM/AI Agents, feature engineering, recommendation/propensity models, experimentation (A/B testing), data governance

Technologies

SQL, CDP, DWH, MA, CRM, AI/ML, LLMs

Responsibilities

Design customer states, features, and segments for AI; identify performance signals and root causes using AI; define requirements for data/AI/CRM improvements; optimize marketing via continuous feedback loops; build scalable data utilization models

Seniority

Senior, hands-on IC