System Audit Specialist
Japan’s largest mobile payments platform (~75M users); SoftBank/LY Corporation fintech JV; 40% equity holder of Binance Japan.
Maintainer signals as of 8/14/2026
About PayPay
PayPay Corporation is a Tokyo-based fintech company operating Japan’s leading QR/mobile payment service, founded 2018 as a SoftBank/Yahoo Japan (LY Corporation) joint venture, with banking (PayPay Bank), insurance and securities offerings. In October 2025 PayPay acquired a 40% equity stake in Binance Japan, making the crypto exchange an equity-method affiliate.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You conduct system audits and cybersecurity audits, including preliminary investigations, audit planning, target-area evaluations, cause analysis, improvement proposals, audit report preparation, reporting, and follow-up on findings. You collect and organize risk information, assess business-process risks, improve audit processes, and support system and cybersecurity audits for group companies.
Requirements
- At least 3 years of practical experience in system auditing or security-related auditing such as cybersecurity auditing
- Experience using generative AI such as ChatGPT for work
- Ability to conduct assurance work in accordance with the IIA International Standards
- Knowledge of IT risks and controls, including IT governance, information security, cloud and AI technologies, and IT-related legal matters
- Ability to perform risk management and monitor risk categories
- Leadership skills for collaborating with and motivating team members
Responsibilities
- Conduct system audits and cybersecurity audits
- Perform preliminary investigations
- Prepare audit plans and audit procedures
- Evaluate audit target areas
- Analyze causes and develop improvement proposals
- Prepare and report audit findings
- Follow up on audit findings
- Collect and organize internal and external risk information
- Assess business-process risks for annual audit planning
- Improve audit processes
Benefits
- Hybrid workstyle
- Super flex work system with no core hours
- Weekends and public holidays off
- Year-end and company-designated holidays
- Annual paid leave
- Personal leave
- Health insurance
- Employees' pension insurance
- Employment insurance
- Workers' compensation insurance
- Corporate defined contribution pension plan
- Some salary can be received through a PayPay account
