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Toss

Fintech super-app for payments and banking

Information Security Manager

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

About the Job

Requirements

  • Understanding of financial information-security compliance requirements, including laws and guidelines.
  • Understanding of emerging technologies such as microservices architecture, Kubernetes, and cloud computing.
  • Understanding of financial IT systems and financial service structures.
  • Strong understanding of information-security architecture and security solutions.
  • Ability to review network-separation and cloud-service architectures for financial-company environments.
  • Understanding of development security and security threats and current IT environments is desirable.

Responsibilities

  • Establish, manage, and assess security review and approval criteria.
  • Assess management systems for major information and electronic financial infrastructure and cloud environments.
  • Prepare for and respond to information-security certification audits, including PCI DSS, ISO 27001, and ISMS-P.
  • Verify and assess security requirements for external integrations with partners and other organizations.
  • Define security architecture and security requirements when introducing new IT technologies.
  • Design and standardize the enterprise-wide information-security framework.

Desired Qualifications

  • Understanding of development security.
  • Interest in and understanding of security threats and the latest IT environments.
  • Experience examples in management-system assessments, security reviews or approvals, or security architecture review and design.
  • Examples of outcomes or improvements achieved through security assessment or review work.
  • Experience resolving complex problems in collaboration with diverse organizations.

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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