This position is closed and is no longer accepting applications.

Senior Server-side Engineer

commmune Shinagawa-ku, Tokyo
  • 💴 ¥7.2M ~ ¥9.6M annually
  • 🏡 Fully remote
  • 🧪 7+ years experience required
  • 💬 No Japanese required
  • 🗾 Japan residents only
  • 🧳 No relocation support

About commmune

commmune Shinagawa-ku, Tokyo

Commmune is the result-oriented community solution for effective customer relationship marketing.

Key benefits

  • Commited to becoming international
  • Work remotely anywhere in Japan
  • We're not afraid to try new things

About the position

We are looking for a Senior Server-side Engineer for “commmune”, a platform that strongly supports community launches and drives successful customer success.


  • Work with team POs to refine specifications to maximize value to users.
  • Actively participate in the development process, including feature development, code review, testing, and release
  • Performance tuning of RDBMS
  • System architecture design
  • Collaborate with team members to improve the development process
  • Collaborate with other teams to improve the internal/external quality of the product.
  • Select architecture and frameworks and improve the development environment.


  • At least 7 years of experience in web application development
  • At least 3 years of experience in TypeScript/Node.js development
  • At least 3 years of experience in leading a team with technology
  • At least 1 year of experience in agile development
  • Experience in software architecture design
  • Experience in RDBMS performance tuning
  • Experience in technical debt resolution

Nice to haves

These aren’t required, but be sure to mention them in your application if you have them.

  • Experience in front-end development
  • Experience with TDD
  • Experience in designing and implementing error and exception handling
  • Experience in multi-tenant application development
  • Experience in incident response
  • Experience in implementing initiatives to improve team/product quality and building mechanisms
  • Experience in external communication and contribution
  • Business level of Japanese


7.2 to 9.6 million JPY annually.

Hiring Process

  1. 1

    Resume review

  2. 2

    Online test

    You’ll take a test online via TestGorilla.

  3. 3

    Casual chat

    You’ll have a chance to talk with us about any questions you might have.

  4. 4

    First interview

    You’ll speak with the Engineering Manager.

  5. 5

    Second interview

    You’ll speak with the CTO.

  6. 6

    Third interview

    You’ll speak with the CEO and CPO.

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