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QA Engineer

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Bithumb

Bithumb helps users trade cryptocurrencies with Korean won through a centralized spot exchange with staking and lending services.

11, 14-18F, 124, Teheran-ro, Gangnam-gu, Seoul, Korea, Republic of

Funding history

About Bithumb

Bithumb is a cryptocurrency exchange platform serving South Korean and international traders with spot trading across multiple digital assets paired primarily with Korean Won. The platform provides trading tools including automated bots and API access, alongside payment services through Bithumb Cash that enable cryptocurrency transactions at retail merchants and e-commerce platforms. Users can generate passive income through staking programs and a coin rental service. Originally launched as Xcoin in 2014 and rebranded to Bithumb in 2015, the exchange operates as a licensed Virtual Asset Service Provider under South Korean financial regulators.

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Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You plan QA schedules and strategies, design tests, develop test cases, reproduce issues, analyze their root causes, and improve quality assurance processes. You review development, planning, and design work, provide flexible feedback, collaborate with QA testers, lead projects, apply diverse testing methods, estimate resources, and manage schedules throughout project delivery.

Requirements

  • At least 5 and fewer than 10 years of Web or App QA experience
  • Ability to write specification-based test cases
  • Flexible communication skills for reviewing and providing feedback on development, planning, and design work
  • Experience collaborating with QA testers and leading projects
  • Experience applying diverse testing methods
  • Ability to estimate resources and manage schedules flexibly throughout project delivery
  • Experience with various test tools and BTS tools such as Slack, Jira, and Notion
  • Software testing certification such as ISTQB or CSTS is preferred
  • API testing experience is preferred
  • Interest in, knowledge of, or trading experience with virtual assets, or experience in a related industry, is preferred
  • QA experience with financial industry regulation systems such as AML is preferred
  • Experience introducing AI is preferred

Responsibilities

  • Plan QA schedules and strategies
  • Design tests and develop test cases
  • Reproduce issues and analyze their root causes
  • Improve quality assurance processes

Benefits

  • Overtime pay calculated by the minute
  • Flexible start and finish times
  • Flexible-use welfare points
  • Commuting transportation support for night and holiday work
  • Breakfast, lunch, and dinner support
  • Holiday meal expense support
  • Unlimited snacks and beverages
  • Access to affiliated restaurants for employee gatherings
  • Housing loan interest or rent support
  • Childcare expense support for preschool-aged children
  • Holiday and Parents’ Day gifts
  • Premium health checkups for employees and family members
  • Group accident insurance
  • Company club activity support
  • Resort and condominium accommodation support