Senior QA Engineer



Job Type






Skill Set


Full Stack Programming

Job Details

Company Description:

Powering Crypto With Data

CoinMarketCap is the world’s most trusted and accurate source of data for cryptocurrencies. Used by millions of individuals, organizations, and exchanges, CoinMarketCap brings the most up-to-date market capitalizations, pricing, and cryptocurrency information to our users.

Pulling data from multiple exchanges and combining our robust research allows us to provide the most realistic representation of each cryptocurrency. As we grow, we will continue to provide access to our data wherever, whenever, and however, is most helpful to our users.

Creating An Open World:

Our mission is to be the world’s authority on cryptocurrency data. We believe in an open and decentralized world, where we play a pivotal role in powering decisions and insights to drive greater understanding and adoption of cryptocurrencies. We want to achieve this mission with people who truly believe in the value and potential of empowering individuals.

Job Description:

  • Review requirements, specifications and technical design documents to provide timely and meaningful feedback
  • Create detailed, comprehensive and well-structured test plans and test cases
  • Estimate, prioritize, plan and coordinate testing activities
  • Design, develop and execute automation scripts using an internal automation framework and system
  • Identify, record, document thoroughly and track bugs
  • Perform thorough regression testing when bugs are resolved
  • Develop and apply testing processes for new and existing products to meet client needs
  • Liaise with internal teams, i.e. developers and product managers to identify
  • Monitor debugging process results
  • Track quality assurance metrics, like defect densities and open defect counts
  • Stay up-to-date with new testing tools and test strategies 


  • At least 8+ years of working experience performing software-related testing, with proven leadership capability in the Web 2/Web3/Fintech industry
  • Hands-on experience with both white box and black box testing
  • Web/Mobile Full-stack testing, including 2+ years of automated testing experience
  • Experience in writing clear, concise and comprehensive test plans and test cases
  • Familiar with at least one scripting language- Python, Ruby, or Java
  • Solid knowledge of SQL and scripting
  • Experience in working in an Agile/Scrum development process
  • Has interest & talent in product analysis hacking mindset
  • Basic or Fluent English level
  • Preferably someone from the APAC timezone 
  • BS Degree in Computer Science, Engineering or a related subject
  • Bonus: Experience in performance or security testing, automation framework design and implementation