Job Description
Department Overview
Our team is responsible for the following products in both domestic and overseas markets:

• Internal business support systems for our e-commerce platform
• Analytics systems for merchant sales
• Performance estimation systems for new strategies
• Accounting management systems and billing data

Position
Why We Hire
In the future, we will execute a project to migrate our current SAP ECC6.0 to SAP S/4HANA by the end of 2027. After the service goes live, we aim to achieve maintenance and operations through in-house resources. Therefore, we would like you to join from the development phase on the project to understand the specifications of the new system.

Position Details
We are seeking a talented and experienced Product Manager to take ownership of our Accounting and Billing system product, specifically focusing on our SAP S/4HANA environment. You will be responsible for understanding complex business requirements and translating them into effective and operational IT plans, leveraging the capabilities of S/4HANA. You will lead projects effectively, ensuring on-time delivery with appropriate quality, while also focusing on continuous improvement and innovation within the S/4HANA landscape. This includes managing the product lifecycle, data migration strategies, and integration with other systems.

Responsibilities

• Define and manage the product roadmap for the Accounting and Billing system within the SAP S/4HANA environment.
• Gather and analyze business requirements from stakeholders, translating them into detailed functional specifications and user stories.
• Collaborate with development teams, and other stakeholders to design, develop, and implement solutions within S/4HANA.
• Manage the product backlog, prioritize features, and ensure alignment with business objectives.
• Oversee the configuration and customization of SAP S/4HANA modules (FI/SD/MM) to meet specific business needs.
• Plan and execute data migration activities from ECC6.0 to S/4HANA.
• Manage integration with other systems, including e-commerce platforms, CRM (e.g., ), and other internal applications.
• Ensure compliance with relevant accounting standards and regulations.
• Monitor system performance, identify areas for improvement, and implement optimization strategies.
• Manage change requests and ensure proper documentation of system configurations and processes.
• Provide training and support to end-users on the use of the SAP S/4HANA system.
• Stay up-to-date with the latest SAP S/4HANA features and functionalities and identify opportunities to leverage them for business benefit.

Mandatory Qualifications

• At least 5 years of experience in SAP FI module, able to customize independently.
• Proven experience with SAP S/4HANA.
• Experience in designing and testing SAP S/4HANA add-on features with Side-by-Side extensions (BTP) and On-Stack (In-App) extensions.
• Knowledge of SAP standard APIs and OData, along with experience in extensions.
• Experience in designing SAP Fiori screens.
• Demonstrated analytical and process improvement skills.
• Knowledge of accounting principles and Japanese bookkeeping practices.
• Excellent communication, interpersonal, and management skills.
• Strong leadership and team-building skills.

Desired Qualifications

• SAP S/4HANA certification.
• Experience in implementing SAP SD/MM modules.
• Experience with SAP Product Lifecycle Management (PLM).
• Experience with integration with SAP.
• Experience with data migration tools and techniques.
• Experience with project management methodologies (e.g., PMP).

Other Information
Additional information on English Qualification
TOEIC Score 800 or above (or similar level of English ability or a University Degree earned in an English-speaking country).

You will need to provide proof of your qualifications by the time you receive your offer notification. If you do not have a score or certificate, we will offer you the opportunity to take an on-site TOEIC IP test during the selection process.

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Languages
English (Overall - 2 - Intermediate), Japanese (Overall - 3 - Advanced)