[Hybrid Work, Flex Time] Seeking Initial Members to Lead 0 to 1 Verification and Development of 'Next-Generation AI Products' Utilizing Cutting-Edge LLMs!English summary from Japanese

弥生株式会社

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Salary

800万円〜 1,300万円

Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

Seeking initial members to lead the verification and development of next-generation AI products utilizing cutting-edge LLMs. This role involves exploring, verifying, and creating new AI products that will form the core of future Yayoi services and society, working closely with the AI/Data Strategy Department.

Must-haves

3+ years of experience in designing, implementing, and operating software in a production environment (new development phase).
Experience releasing features incorporating LLMs for actual users.
Experience defining and continuously improving output quality with self-defined metrics.
Ability to structure ambiguous requirements by investigating on-site and with users.
Experience leading cross-company technical verification and product development, or strong willingness to do so.
Willingness to learn accounting, tax, or other back-office domains.

Nice-to-haves

Knowledge of accounting, tax, or corporate back-office operations.
Experience building evaluation datasets, designing annotations, and quality control.
Experience optimizing latency and cost in LLM applications.

About the Company

弥生株式会社

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Posted8/21/2026

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[Hybrid Work, Flex Time] Seeking Initial Members to Lead 0 to 1 Verification and Development of 'Next-Generation AI Products' Utilizing Cutting-Edge LLMs!English summary from Japanese

Role summaryEnglish summary from Japanese

Must-haves

Nice-to-haves

About the Company

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