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Toss

Fintech super-app for payments and banking

Data Engineer – Finance

Data EngineeringConfirmed live in the last 24 hours
Full-timeSeoul, South KoreaNo salary listedIn-person

About the Job

Requirements

  • Experience managing management accounting or ALM systems in the financial sector.
  • Ability to implement business logic in Java or Python.
  • Ability to work fluently with SQL.
  • Experience building and operating data marts and batch scheduling for financial analysis or ALM.

Responsibilities

  • Communicate closely with the financial analysis team to design and manage financial analysis data marts and develop and operate the management accounting system.
  • Communicate closely with the finance ALM team to design finance ALM data marts and develop and operate the finance ALM simulation system.
  • Develop and automate workflows based on the Hadoop ecosystem and open-source solutions.

Desired Qualifications

  • Experience using frontend or backend technologies to develop management accounting or ALM systems.
  • Experience using data-processing technologies in a Hadoop ecosystem environment.

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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