Lead the design, development, and operation of the internal operation system supporting the circulation of used devices.
About this role
Site Reliability Engineer at Belong, an Itochu-affiliated refurbished-smartphone startup. Maintain and improve the availability, robustness and fault-tolerance of internal systems and external services: define SLO/SLA considering SLIs, build and operate monitoring/alerting, and proactively drive reliability. Support software engineers with automated common platforms, and design low-risk architectures on Google Cloud. Duties: production operation of internal/external services, GitHub Actions design and common Actions, Terraform-managed Google Cloud environments, API integration across Google Cloud/GitHub/Atlassian, and process automation. Location: Akasaka, Minato-ku, Tokyo (moving to Aoyama-itchome area around autumn 2026); ~2-3 office days/week.
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