[Full Remote OK] ELYZA, developed by the University of Tokyo's Matsuo Lab | Lead Engineer (in-house LLM product development) | Bring research and development results to market with the best UX as quickly as possible.English summary from Japanese

株式会社ELYZA

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Salary

9 million yen ~ 13 million yen

Role summaryEnglish summary from Japanese

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

ELYZA, developed by the University of Tokyo's Matsuo Lab, is seeking a Lead Engineer to drive in-house LLM product development. The role focuses on bringing research and development results to market with the best user experience as quickly as possible, tackling unique challenges in refining AI into practical business tools.

Must-haves

Master's degree in Computer Science or equivalent knowledge
5+ years of professional software engineering experience
Deep expertise in a specific area of software development (backend, frontend, infrastructure, etc.)
Leadership experience in team development
Business-level communication skills in Japanese / Native-level Japanese proficiency
Must reside in Japan for full remote work

Nice-to-haves

Experience building foundational technology organizations and improving processes (CI/CD, test automation)
Experience in architectural design for large-scale, high-load environments
Experience developing ML-related products
Development experience in cloud environments (AWS, GCP)

About the Company

株式会社ELYZA

Headquarters

東京都文京区本郷3-15-9 SWTビル 5・6F

Visit Website

Posted7/8/2026

Sourcefindy

[Full Remote OK] ELYZA, developed by the University of Tokyo's Matsuo Lab | Lead Engineer (in-house LLM product development) | Bring research and development results to market with the best UX as quickly as possible.English summary from Japanese

Role summaryEnglish summary from Japanese

Must-haves

Nice-to-haves

About the Company

Tech stack

Work style

Other notes