T

Toss

Fintech super-app for payments and banking

Data Analytics Engineer - Finops

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

About the Job

Requirements

  • Experience structuring complex business domains into data models and deploying them across an organization.
  • Experience with data warehouse modeling and data architecture design, including designing scalable structures with a long-term perspective.
  • Experience collaborating with diverse stakeholders to define problems, set direction, and lead execution.
  • Understanding of Hadoop-based data environments, including Hadoop, Airflow, and Impala.
  • Proficiency in data processing with Python and ability to understand and improve existing code such as PySpark.

Responsibilities

  • Establish and lead execution of data- and AI-based operating strategies for the finance organization.
  • Define standard models and architecture for financial data and design scalable data structures from an enterprise-wide perspective.
  • Define the financial standard data mart as a data product and continuously improve and operate it.
  • Establish BI and data application strategies to expand data accessibility and adoption throughout the organization.
  • Design data standards, quality, and governance frameworks and embed them in operational processes.
  • Collaborate with finance, development, and business stakeholders to build a data-driven decision-making culture.

Desired Qualifications

  • Interest in financial accounting and ability to learn it quickly.
  • Experience defining data standards and governance and embedding them in an organization.
  • Experience proactively solving problems related to data quality, automation, and operational efficiency.
  • DevOps experience based on Kubernetes.
  • Experience designing and developing product-level backends using Kotlin or FastAPI.
  • Experience with financial accounting or SAP-based data projects.
  • Experience modeling and operating financial data such as revenue, costs, and settlements.
  • Experience identifying and improving structural problems to increase an organization's data maturity.
  • Experience designing and operating a data quality framework.
  • Experience planning and operating a data platform or data product and creating organizational impact.

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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