T

Toss

Fintech super-app for payments and banking

Product Designer

Product DesignConfirmed live in the last 24 hours
Full-timeSeoul, South KoreaNo salary listedIn-person

About the Job

Requirements

  • Deeply understand and empathize with users, identifying underlying problems beyond data and user feedback.
  • Have experience independently designing a product that communicates its value to users and bringing it to market.
  • Be able to structure app and web user interfaces with strong visual quality while considering information hierarchy.
  • Persistently investigate problems to protect user experience and persuade colleagues based on that analysis.
  • Quickly understand unfamiliar complex domains and translate them into products from the user's perspective.
  • For the portfolio, provide two to three projects led directly within the last three years that demonstrate capabilities; show how hypotheses were formed and validated, what changed after launch, and, for improvement projects, comparisons of before and after screens.
  • Prepare interview presentation materials for two selected case studies.
  • Submit truthful application and employment information; hiring may be rescinded for falsification or disqualifying circumstances.

Responsibilities

  • Design experiences that help users invest, from identifying problems through launch and subsequent improvement.
  • Make complex regulations, policies, and information-rich screens understandable and actionable.
  • Lead design of screens from planning through prototypes and end-to-end flows, proposing policy changes when needed.
  • Use quantitative data, voice of customer feedback, and user interviews to understand investor context and define problems, goals, and priorities with product owners and data analysts.
  • Form hypotheses and design usability tests and A/B tests to validate them; continue improving after launch based on metrics and user responses.
  • Create a consistent investment experience across app and PC.

Desired Qualifications

  • Include portfolio examples that solve fundamental problems by changing policy or flows, not only individual components or screens.
  • A failed hypothesis project is welcome when the portfolio explains what was missed and what changed afterward.
  • Show the user-centered problem-solving process; include before-and-after images for product improvement projects where possible.
  • Show creative and challenging approaches beyond standardized solutions.
  • A portfolio with visually stable and intuitive screen design is especially desirable.

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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