[Annual Salary ¥5M - ¥9M | Generative AI Implementation Consulting Firm | Achieved ¥1.2B in Sales in 5 Years!] Recruiting AI Engineers to thrive in the rapidly growing generative AI market!English summary from Japanese

Acrosstudio株式会社

✓ Detailed

Salary

500-900万円

Location

《本社》東京都渋谷区渋谷1丁目13番5号　大協渋谷ビル10階または自宅での在宅勤務

Job Type

Full-time

Work Style

【就業時間】・所定労働時間：10:00～19:00（休憩1時間）・残業：あり（月30時間を超える残業代は追加で支給）

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Role summaryEnglish summary from Japanese

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

Acrosstudio is a rapidly growing generative AI implementation consulting firm. As an AI Engineer, you will be responsible for the cutting-edge implementation of generative AI, designing AI architectures to solve client challenges and building systems from scratch.

Must-haves

Experience in designing and developing generative AI solutions
Experience building RAG and search infrastructure
Experience with model optimization and evaluation
Experience with production deployment and LLMOps
Experience with technology selection and R&D

Nice-to-haves

Experience with LLM, RAG, VLM
Experience with LangChain / LangGraph / ADK
Experience with hybrid search infrastructure combining vector and graph databases
Experience with prompt engineering and fine-tuning
Experience with inference cost optimization and real-time API implementation

Tech stack

AWSGCPTerraformCDKPythonReactNext.jsFastAPILangChainLangGraphADKVector DBGraph DB

Work style

Onsite

Other notes

Annual Salary: ¥5M - ¥9M

About the Company

Acrosstudio株式会社

Posted6/17/2026

Updated2026-07-10 18:37:10

Sourcelevtech