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Project Manager Business IT Group - Corporate Business Operation 2 Section , Corporate Business Operation Department , Group Sales Division(GSD)

Tokyo, Japan💼 Full-time🗓 2026-07-29 → 2026-09-27

Core

Manage system planning, development, and maintenance for Rakuten Mobile's corporate business operations, acting as a bridge between business requirements and IT specifications.

Role type

Senior Project Manager (Corporate Business Operations)

Builds

Internal systems for billing, invoice management, operational efficiency, and reporting for corporate mobile services.

Domain

Telecommunications / Corporate IT Operations

Required skills

Project management, stakeholder consensus building, system development lifecycle knowledge, risk management, cost management, vendor management, logical reporting

Preferred skills

IT solution sales, IT consulting, telecommunications domain knowledge, executive decision support, AI/infrastructure experience

Technologies

Salesforce, BluePrism, kintone, ASTERIA Warp, TypeScript, Python

Responsibilities

Plan and operate billing and operational efficiency systems, design business workflows for customer management and billing, manage outsourcing vendors for system development and maintenance.

Seniority

Mid-career, hands-on IC

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