シニア カスタマー サクセス マネージャー/ Senior Customer Success Manager
An international eCommerce company is looking for a Senior Customer Success Manager, Ads Analytics & Insights. The selected candidate will deliver data-driven insights to guide advertising strategies, build client relationships, and drive brand success.
Responsibilities:
- Analyse proprietary data and research to generate actionable advertising insights
- Integrate market trends, technology, and client business knowledge to shape brand strategies
- Present insights to clients and collaborate with internal teams for optimal campaign outcomes
- Represent the company at industry events and share thought leadership perspectives
- Develop and implement strategic initiatives to improve processes and customer success
- Educate stakeholders through training sessions, documentation, and whitepapers
Requirements:
- Bachelor’s degree or above (MBA or master’s degree in economics, marketing, statistics, or advertising is ideal)
- More than 10 years of experience in data analytics with direct client interaction
- More than 5 years of experience in advertising with leading brands or agencies
- Experience in business/ digital media planning is preferred
- Strong data-driven storytelling skills
- Skilled in SQL
- Proficient in analytical tools (Python, R, SAS, etc.)
- Knowledge of advanced statistical techniques and methodologies is desired
- Understanding of linear regression analysis, multivariate regression analysis, and model building is advantageous
- Fluent level Japanese and English
About the Company:
An international eCommerce and cloud computing company, this organisation is one of the largest and most successful internet companies in the world. With a vast network of operations stretching across the globe, this organisation continues to grow through its highly successful eCommerce model.
Keywords:
Eコマース, 求人, EC, 経営, ビジネス, デジタル, 求人, 外資系
Job Ref: W0DW9Z
About the job

Contract Type: Perm
Specialism: Digital
Focus: Marketing
Industry: New Media and Internet
Salary: ¥8,000,000 - ¥12,000,000 per annum
Workplace Type: On-site
Experience Level: Senior Management
Language: Japanese - Native
Second Language: English - Native
Location: Tokyo
FULL_TIMEJob Reference: W0DW9Z-2B5EDD44
Date posted: 13 August 2025
Consultant: Maddie Quan
kanto digital/marketing 2025-08-13 2025-10-12 new-media-and-internet Tokyo Tokyo JP JPY 8000000 12000000 12000000 YEAR Robert Walters https://www.robertwalters.co.jp https://www.robertwalters.co.jp/content/dam/robert-walters/global/images/logos/web-logos/square-logo.png true