T

Toss

Fintech super-app for payments and banking

Database Administrator

Database AdministrationConfirmed live in the last 24 hours
Full-timeSeoul, South KoreaNo salary listedIn-person

About the Job

Requirements

  • At least 5 years of experience as a database administrator, including at least 3 years of experience with MySQL or MariaDB.
  • Experience operating large-scale databases and ability to tune SQL.
  • Proficiency in at least one scripting language for operational automation.
  • Experience operating systems in a cloud environment.

Responsibilities

  • Operate database-redundancy solutions and perform performance monitoring, tuning, backup, and recovery to maintain stable databases.
  • Support teammates’ development and operations by deploying physical database models and testing and applying new database features.
  • Develop ways to operate more efficiently by automating repetitive tasks.

Desired Qualifications

  • Experience as a DBA for the candidate’s own service.
  • Experience operating Oracle databases.

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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