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Toss

Fintech super-app for payments and banking

Security Audit Team Leader - Security Audit Team

Security Governance, Risk & ComplianceConfirmed live in the last 24 hours
Full-timeSeoul, South KoreaNo salary listedIn-person

About the Job

Requirements

  • At least 10 years of experience related to IT, information security, internal controls, or audit.
  • Hands-on experience performing IT or information security audits, self-assessments, or internal-control improvement work and producing results.
  • Deep understanding of financial-sector information security regulations, including electronic financial supervision, credit information business supervision, and personal information protection laws.
  • Understanding of modern IT environments and security operations, including MSA, Kubernetes, cloud, infrastructure, system and network security, and personal information protection.
  • Ability to coordinate diverse organizations and complex issues and lead clear decision-making.
  • Ability to maintain audit independence and objectivity while working with operational teams to achieve practical improvements.

Responsibilities

  • Design Toss Bank's information security self-audit framework and establish annual audit plans and inspection strategies.
  • Lead regular and ad hoc information security self-audits, self-inspections, and reviews of Security Division responsibilities.
  • Respond to regular and ad hoc audits by the internal audit team and lead IT and security responses for internal-control accounting audits.
  • Advance inspection standards and procedures based on financial-sector information security regulations, including electronic financial supervision, credit information business supervision, and personal information safety requirements.
  • Review company-wide information security compliance activities and work with relevant organizations to drive remediation of identified risks.
  • Conduct internal self-inspections concerning personal credit information safeguards, information security internal controls, and major information security sanctions and incident cases.
  • Present audit results and remediation status clearly to executives and relevant organizations and establish operating practices to prevent recurrence.
  • Manage Security Audit Team members' development and work priorities and lead the team to deliver against high standards.

Desired Qualifications

  • Experience directly leading a team of three or more and achieving team results.
  • Relevant information security audit qualifications, such as CISA, CISSP, or an information security and personal information protection management-system auditor certification.
  • Experience translating regulatory requirements into operational inspection standards and improvement actions.

About the Company

Toss

Fintech super-app for payments and banking

Toss is a South Korean financial services platform that started as a peer-to-peer money transfer service and has grown into a digital 'super app' for personal finance. Its products are accessed through one mobile interface that unifies bank accounts, credit cards, loans, investments, and other financial services, including its own Toss Bank and Toss Securities. It differentiates itself by offering a broad, integrated ecosystem—combining digital banking, asset management, and brokerage services under one roof and running its own banking and securities units. Its goal is to become the leading consumer finance platform in South Korea while expanding its user base globally.

Company size
1,001-5,000
Company stage
Series G
Total funding
$1.5B
Headquarters
Seoul, South Korea
Founded
2011

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