T

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

  • At least 1 year of relevant experience.
  • Experience establishing and applying work processes and resolving problems encountered during implementation.
  • Basic understanding of information-security-related laws and regulations, including the Electronic Financial Transactions Act and Personal Information Protection Act.

Responsibilities

  • Operate the information security management system and conduct vulnerability analysis and assessment and risk assessments, continuously improving the management system.
  • Conduct security reviews of new services, cloud, software as a service, artificial intelligence usage, and system integrations.
  • Establish practical management systems and internal-control processes to support regulatory compliance.
  • Review compliance with information-security-related laws, including the Electronic Financial Transactions Act, and establish and improve internal-control processes for secure service operations.
  • Prepare for and respond to domestic and international information-security certification audits, including ISMS, ISO 27001, and PCI-DSS.
  • Participate in responding to requirements from supervisory and external organizations and perform the necessary inspections and improvements.
  • Operate information-security governance activities, including information-security committee operations and board reporting.

Desired Qualifications

  • Experience responding to audits for information security management system certifications, such as ISMS.
  • Experience in information-security work at a financial company or electronic financial business, including responding to Financial Supervisory Service examinations or Financial Security Institute inspections.
  • Understanding of public and private cloud infrastructure environments.
  • Relevant certifications, such as Information Security Engineer or ISMS-P auditor.
  • Understanding of electronic payment service structures.

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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