T

Toss

Fintech super-app for payments and banking

ML Engineer - CSS

Applied Machine LearningConfirmed live in the last 24 hours
Full-timeSeoul, South KoreaNo salary listedIn-person

About the Job

Requirements

  • Experience developing and internalizing alternative or credit scoring models (CSS) for individuals or sole proprietors.
  • Experience independently and proactively building models based on an understanding of the credit-scoring model development environment, systems, and regulations.
  • Hands-on experience cleaning complex source data.
  • Proficiency in Python and SQL.
  • Experience applying machine learning or deep learning algorithms to solve real business problems.

Responsibilities

  • Develop machine learning models, including loan-need, card-issuance prediction, and credit-scoring models, to provide personalized services in the credit and lending domains.
  • Use data mining, machine learning, and deep learning techniques to identify new value and contribute to business development.
  • Analyze and explore diverse data to identify new services and business areas.
  • Enhance and optimize models in line with rapidly changing business growth strategies and direction.

Desired Qualifications

  • Interest in current technologies and motivation to learn and grow.

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

Recently Posted Jobs

Explore more opportunities at Toss

See more jobs