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
Rebuild and lead Money Forward’s group-wide security incident-response function in the CISO Office. Define responsibilities, response processes and escalation routes; direct triage, containment and investigation; maintain playbooks; and run incident exercises. Improve coordination with external security operations and incorporate AI into operational workflows.
Applicants need hands-on CSIRT, SOC or security-operations experience, a record of building a CSIRT capability, foundational information-engineering knowledge, and management experience with at least five people. The role also requires cross-functional coordination, Japanese at JLPT N1 level and English around TOEIC 700 or equivalent. Based in Tokyo, annual pay is ¥12.504–20.004 million.
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