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Browse thousands of tech jobs at Japanese startups and companies. Translated for foreign engineers.

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Jobs→株式会社Belong→Eng08_ [Itochu Corporation Group] Seeking SWEs to lead highly challenging products for 'real-time synchronization of goods x data'

Eng08_ [Itochu Corporation Group] Seeking SWEs to lead highly challenging products for 'real-time synchronization of goods x data'English summary from Japanese

株式会社Belong

✓ Detailed
Salary
6M JPY - 9M JPY
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Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

Itochu Corporation Group's Belong is seeking a dedicated engineer to lead the development of a critical device management system for their B2B service, Belong One. This role involves building and optimizing systems to support the circulation of tens of thousands of devices, with a focus on automation and data management.

Must-haves

  • 3+ years of professional engineering experience
  • Strong abstract design capabilities
  • Experience with CI/CD tools and containerization (e.g., Docker)
  • Experience designing and operating RDB-based services
  • Experience developing on public cloud platforms (GCP/AWS/Azure)
  • Proficiency in actively utilizing AI for productivity

Nice-to-haves

  • Knowledge of building and operating multi-tenant B2B SaaS
  • Experience with authentication/authorization features (OAuth 2.0/OIDC)
  • Experience systemizing and automating business workflows

Tech stack

GoPythonNext.jsTypeScriptBigQueryHTTPgRPCCloudSQL

Work style

Hybrid: 3 days/week in Tokyo office (Akasaka ZEN Bldg 4F, Minato-ku, Tokyo). Core hours 11:00-15:00.

Other notes

Salary: JPY 6,000,000 - 9,000,000 per year. Full-time employment. 3-month probation period.

About the Company

株式会社Belong

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Posted8/17/2026
Sourcefindy