Fullstack Developer (specialize in QA)

Taipei / KKNOW - Engineering / Permanent

KKNOW strives to construct an online performance stage for the new generation of musicians to show themselves!

We believe that every potential talent deserves more attention and discovery. Therefore, if you like a flexible working environment, are not afraid of challenges and are brave enough to try new things. Welcome to join us to change the incubation process of Taiwan music talents and accelerate your strength and popularity. It is possible that a new star will be born!

We believe talent deserves discovery. We aim to build overseas Chinese’s largest talent competition-marketplace.

In KKNOW, every creative idea is possible and encouraged. We dare to challenge ourselves with a growth mindset. Join us to build a real-time interactive online competition platform. To participate in the journey of talent discovery and the process of star incubation.

As a full-stack developer in KKNow, you will build and continuously improve scalable messaging, API service, streaming system and cross platform mobile app. You will work in an agile team to continuously iterate products and contribute innovative ideas with a growth mindset.


  • Design and execute test plan with team for quality assurance.
  • Design and maintain an isolation testing environment.
  • Write app E2E automation test.
  • Design, develop and maintain messaging service and APIs based on cloud service.
  • Design, develop and maintain cross platform app.
  • Integrate 3rd-party payment services.
  • Write self-documented code and complete test cases.
  • Continuously refactor code bases and optimize their performance.
  • Do code reviews or pair-programming with team members.
  • On-call rotation during major events.
  • Requirements:

  • 3+ years of experience building RESTful backend services.
  • 2+ years of experience in software development one or more: Go, Java and Python. (Go preferred)
  • Experienced with public cloud services development, e.g. AWS, GCP, and Azure. (AWS preferred)
  • Database related knowledge(MySQL).
  • Experienced with product level test plan design.
  • Experience in building test automation solution, monitor system, or improving testing effectiveness.
  • Good teamwork and communication skills.
  • Good knowledge of system design and various design patterns.
  • Others:

  • Experienced with mobile app development, e.g. kotlin, swift, and flutter. (flutter preferred)
  • Streaming domain knowledge
  • UNIX/Linux systems knowledge and/or systems administration background
  • Familiar with Redis
  • Familiar with automation and CI/CD using GitLab-ci
  • Apply Now