Software Engineer

  • Remote OK - Anywhere in Japan
  • Full-time
  • December 23, 2023
8,000,000 - 13,000,000 JPY /yr
Apply from Japan Only
No relocation to Japan
(No visa sponsorship from overseas)
Language Requirements
Japanese: Business Level
English: Fluent
Minimum Experience
Senior or above


  •  Strong will to achieve Commmune's vision, mission and values
  •  Experience developing a web application for 2 or more years
  •  Experience developing with a team


  •  Experience working for a startup
  •  Ability to code with its performance in mind
  •  Knowledge of software testing
  •  Experience developing native applications (Flutter)
  •  Knowledge of integration with external services (Sendgrid, ElasticCloud)
  •  Ability to translate RFCs and other technical specifications into implementations
  •  Deep knowledge of component design
  •  Experience developing with DDD-compliant architecture
  •  Deep knowledge of cloud services
  •  Experience leading / joining / collaborating with any communities

Technology Stacks, Tools and Services

Front-end: Next.js (React.js) , TypeScript

Back-end: Express (Node.js), TypeScript, Passport, Sequelize

Native App: React Native

Database: MySQL

Infrastructure: Google Cloud Platform (GCE, GCS, Cloud SQL, Cloud Functions, Cloud Monitoring, Cloud Logging, Big Query, Memorystore, Security Command Center, etc.)

OS: Linux (RHEL-based, Debian-based)

Dev tools: Github, CircleCI, Slack

Monitoring: Datadog, Sentry

CDN: imgix, Fastly

Others: Elasticsearch, Retool, Redash, Digdag

Commmune helps companies reach their users through the power of community. Their SaaS platform enables companies to optimize their customer success using automation and no-code tools.

They were recently selected as a top-100 Japanese startup by Forbes, and opened a US office in 2022.

View Commmune's company page

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