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Backend Developer

Cardinal Blue Software

Cardinal Blue Software

Software Engineering
Taipei, Taiwan
Posted on Thursday, July 20, 2023
We are looking for a Backend Developer who is enthusiastic about a clean performant code to work on high-traffic mobile and web applications that provide fun creative experiences for millions of people around the world.


  • Work directly with designs, product managers, and other engineers to help deliver new features for our internal teams and end users.
  • Maintain and improve the quality and performance of our code base.


  • 2-year experience working on backend applications.
  • Good understanding of OOP principles and software design.
  • Experience with building and maintaining scalable APIs.
  • Experience with RDBMS.
  • Proficient with at least one UNIX-like system and POSIX utilities.
  • Familiar with Git.


  • Ruby on Rails
  • Docker
  • API design and maintenance
  • Experience with B2C applications
  • Experience with CI/CD and DevOps concepts