Online Marketplace Manager (3PP)

International Beauty Brand
Published
August 6, 2026
Location
Tokyo, Japan
Category
Job Type
Industry
Other

Description

Our client, a global leader in the prestige beauty industry, is seeking an experienced Online Marketplace Manager to lead the strategy, commercial performance, and day-to-day operations of key third-party eCommerce channels in Japan.

Reporting directly to the Head of Online, you will be responsible for driving growth across major online marketplace platforms by developing channel strategies, managing P&L performance, leading merchandising initiatives, and building strong partnerships with external platform providers.

This is a highly visible role requiring close collaboration with brand, supply chain, finance, IT, regional, and external stakeholders to deliver sustainable business growth and an exceptional online customer experience.

Responsibilities

eCommerce Strategy & Commercial Management

  • Develop and execute long-term marketplace strategies aligned with business objectives.
  • Own channel P&L, annual planning, budgeting, forecasting, and performance management.
  • Identify new growth opportunities and optimise commercial performance.
  • Lead merchandising strategies to maximise sales and profitability.
  • Drive Joint Business Planning (JBP) initiatives with marketplace partners.

Marketplace & Partner Management

  • Build and strengthen strategic relationships with key marketplace partners.
  • Lead commercial negotiations and regular business reviews.
  • Identify and implement new business opportunities and platform initiatives.
  • Monitor emerging eCommerce trends and leverage new platform capabilities.

Marketplace Operations

  • Oversee daily marketplace operations and ensure excellent execution.
  • Optimise site content, merchandising, and customer experience.
  • Manage campaign execution, product launches, and promotional activities.
  • Lead issue resolution and ensure operational excellence.

Digital Marketing & Performance

  • Develop and execute marketplace marketing initiatives.
  • Manage campaign calendars and promotional planning.
  • Define KPIs and measure campaign effectiveness.
  • Analyse sales, traffic, conversion, and ROI to identify opportunities for improvement.
  • Conduct competitor analysis and provide actionable business insights.

Cross-Functional Leadership

  • Collaborate with brand, supply chain, finance, IT, and regional teams.
  • Lead cross-functional projects that support online business growth.
  • Manage agency and vendor relationships to ensure successful project delivery.
  • Communicate business performance and strategic recommendations to senior stakeholders.

Team Management

  • Lead, coach, and develop a high-performing eCommerce team.
  • Monitor team performance and support ongoing professional development.
  • Foster a collaborative, results-driven working environment.

Requirements

  • Minimum 3 years' experience in eCommerce, digital commerce, or online marketplace management.
  • Experience managing third-party marketplace platforms.
  • Strong commercial acumen with P&L ownership experience.
  • Experience developing eCommerce strategies and driving online sales growth.
  • Strong analytical skills with the ability to interpret performance data and identify opportunities.
  • Experience managing cross-functional stakeholders and external partners.
  • Previous team management experience.
  • Advanced Excel and PowerPoint skills.
  • Native-level Japanese with business-level English.

Preferred Experience

  • Experience managing major Japanese marketplace platforms.
  • Joint Business Planning (JBP) experience.
  • Background within beauty, cosmetics, fashion, luxury, FMCG, or consumer goods.
  • Knowledge of digital marketing and online merchandising best practices.

What's on Offer

  • Competitive salary based on experience
  • Annual performance bonus
  • Annual salary review
  • Hybrid working and flexible hours
  • Comprehensive benefits package
  • Retirement and pension scheme
  • Employee product discounts
  • Ongoing learning and development programmes
  • Modern office in central Tokyo

Salary & Benefits

  • Base salary negotiable depending on skills and experience.
  • Annual discretionary bonus.

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