API Design to AWS Infrastructure Construction Using Generative AI and LLM / Initially Understand Business Deeply at Client Site, Then Become a Member of Our In-house AI TeamEnglish summary from Japanese

アミフィアブル株式会社

✓ Detailed

Salary

650-1000万円

Location

＜本社＞東京都目黒区下目黒1丁目8-1　アルコタワー6階 ※原則出社勤務です（変更の範囲）会社の定める事業所

Job Type

Full-time

Work Style

・平均残業時間：20時間程度（2026年6月時点） ※勤務時間：上長承認により始業時間の繰り上げ、繰り下げが可能です（前後1時間）

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Role summaryEnglish summary from Japanese

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

Join an AI frontier group developing an AI-powered test automation platform. This role involves participating in system development projects utilizing Generative AI/LLMs, focusing on designing, implementing, and operating high-quality REST APIs with FastAPI.

Must-haves

Experience with Generative AI/LLM utilization
Experience designing and implementing REST APIs using FastAPI
Experience with unit and E2E testing (pytest, Playwright)
Experience with cloud infrastructure design, construction, and operation (AWS: EC2, Lambda, S3, RDS)
Initial months spent at client sites to understand business deeply
Python 3 experience

Nice-to-haves

Experience with type checking/linting/static analysis (Mypy, Ruff)
Experience building Generative AI systems for business automation (e.g., call/chat response, meeting minutes)
Experience in upstream processes like requirements definition and design
Experience with modern design and development techniques based on type safety and static analysis

About the Company

アミフィアブル株式会社

Posted7/16/2026

Updated2026-07-21 01:48:24

Sourcelevtech

API Design to AWS Infrastructure Construction Using Generative AI and LLM / Initially Understand Business Deeply at Client Site, Then Become a Member of Our In-house AI TeamEnglish summary from Japanese

Role summaryEnglish summary from Japanese

Must-haves

Nice-to-haves

About the Company

Tech stack

Work style