English summary for screening — check the original posting before applying.
Seeking Go Engineers to operate and develop the backend for "Kauche", a discovery EC app with 7 million downloads. You will be part of a small, cross-functional team, taking ownership of the entire development lifecycle from requirements definition to operation, while also contributing to improving the technical foundation and embracing AI-Native development practices.
Must-haves
- 2+ years of backend development and operations experience (excluding PoCs or internal services).
- Experience in backend development with one of the following languages: Go, Ruby, PHP, Java, Python, Typescript, Scala, Kotlin, Dart.
- Ability to drive software development with ownership.
- Japanese language proficiency (JLPT N1 or higher required for advanced communication).
Nice-to-haves
- Experience with Go and Google Cloud development/operations.
- Tech lead, team building, or process improvement experience.
- Experience in architecture design and technology selection.
- Frontend or mobile app development experience, or PM experience.
Tech stack
GoGoogle Cloud (Cloud Run, Cloud Spanner, Pub/Sub)gRPCProtocol BuffersGitHub ActionsCloud BuildTerraformCloud MonitoringCloud LoggingCloud TraceBigQueryLooker StudioClaudeCodexCursorGeminiGitHub Copilot
Work style
Hybrid, 3 days onsite per week in Tokyo (Shibuya).
Other notes
Salary: 5,400,000 JPY - 12,000,000 JPY per year.