[Lead AI Engineer] FDE Candidate / Conversion to Consultant Possible / Stock Options AvailableEnglish summary from Japanese

株式会社MOCHIRON

✓ Detailed

Salary

7.2-10 million yen

Location

リモート勤務可能（出社も可）勤務地：MOCHIRON本社

Job Type

Full-time

Work Style

・勤務時間　9:00-18:00（正午～13時まで休憩）・フレックスあり　コアタイム　：10:00-16:00 　フレキシブル：07:00-10:00 16:00-19:00

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Role summaryEnglish summary from Japanese

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

MOCHIRON is an AX firm that redefines client business processes with an AI-first design, offering both consulting and development. This role involves building AI agents and developing AI features for client companies, leading projects from consulting to implementation and operation.

Must-haves

Experience in AI agent construction and AI feature development.
Ability to deeply engage with clients and quickly understand business domains.
Experience in designing and developing AI agent infrastructure using DWH.
Experience in leading end-to-end technical delivery from PoC to production using Python (FastAPI) and full-stack development.
Experience in developing and improving internal AI utilization infrastructure and delivery infrastructure to enhance organizational productivity.

Nice-to-haves

Experience with LLM integration, RAG, AI agents, prompt engineering, MCP.
Experience in structuring complex existing systems and redesigning them with an AI-first approach.
Experience in developing and improving internal AI utilization and delivery infrastructure.

About the Company

株式会社MOCHIRON

Posted8/12/2026

Updated2026-08-13 15:23:39

Sourcelevtech

[Lead AI Engineer] FDE Candidate / Conversion to Consultant Possible / Stock Options AvailableEnglish summary from Japanese

Role summaryEnglish summary from Japanese

Must-haves

Nice-to-haves

About the Company

Tech stack

Work style

Other notes