Design and operate shared identity, authentication and authorization services using Ruby or Kotlin, leading integrations and migrations across Money Forward products in an English-working team.
About this role
Lead shared platform capabilities across Money Forward’s SRE and infrastructure teams. Build internal developer tools in Go or TypeScript, turn recurring operational problems into reusable services, and introduce AI-assisted incident response with monitoring and evaluation. Guide architecture, reviews and adoption across product teams.
Applicants need at least five years in SRE, infrastructure or platform engineering; AWS, Kubernetes and Terraform; successful internal-tool delivery; measurable AI-driven efficiency improvements; and technical leadership. Japanese around N3 and English around TOEIC 700 are required, with translation tools permitted for internal Japanese communication. This Tokyo role pays ¥7.908–15 million annually.
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