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
Design and operate production AI agents for customer-facing products in Money Forward’s CDAO Office. Own agent architecture, backend infrastructure, evaluation harnesses and durable execution for long-running tasks. Improve reliability, security, observability and cost while mentoring engineers and coordinating with product, infrastructure and QA teams.
Applicants need seven or more years of hands-on software engineering, deep backend and cloud infrastructure expertise, production agent development, Python or TypeScript, and experience building evaluation systems and recoverable task execution. This is an individual-contributor role. Business English is required; Japanese is optional. The Tokyo position pays ¥11.004–20.004 million annually.
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