AI Solution Architect (RMI Architecture & Business Solutioning Dep)

Tokyoonsite

Posted today · via Workday

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About this role

Job Description: About Organization The Architecture Review Board (ARB) acts as the final technical gatekeeper for every High-Level Design (HLD) within the Rakuten Mobile network. Our mission transcends basic technical feasibility; we analyze solutions through a multi-angle lens, including strategic necessity, security, infrastructure optimization, and competitive benchmarking. We are currently spearheading two major initiatives: Tech SLM: A proprietary, AI-powered platform utilizing advanced LLM fine-tuning and high-precision RAG pipelines to automate design reviews and knowledge management. AI Council: A dedicated authority established to enforce audit frameworks, standardized design patterns, and cross-functional synergy for AI use cases across Rakuten Mobile.…

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For this role: python, go, aws, azure, gcp…

Level fit

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Domain experience

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Recency

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Location fit

This role is based in Tokyo. We weight your proximity and willingness to relocate.

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