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Jobs→テックタッチ株式会社→[Prod] AI Application Engineer (LLM/RAG)

[Prod] AI Application Engineer (LLM/RAG)English summary from Japanese

テックタッチ株式会社

✓ Detailed
Salary
年収:786万円〜1,270万円(賞与込み) 月給:60万 円〜100万円 基本給:429,840円〜 717,385円 ※時間外労働の有無に関わらず、固定残業時間は45時間/月 、月額170,160〜282,615円を含む。超過分については別途支給。
Location
リモートの環境下で就業可能(国内に限る) リモートワークが可能です(週1ペースでの出社を想定) 希望者は全日出社可(Biz/Corpチームは週2回程度出社しています) 数ヶ月に1回オフサイトを実施します。その際は会場(東京近郊を予定)までお越し下さい。(交通費全額支給) ■オフィス所在地 〒104-0061 東京都 中央区 銀座 8-17-1 PMO銀座II 5F・8F(総合受付 5F)
Job Type
Full-time
Work Style
10:00~19:00 ※フレックスタイム制、コアタイム 10:00〜17:00
Apply on HERP

Role summaryEnglish summary from Japanese

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

TechTouch is seeking an AI Application Engineer specializing in LLM/RAG to develop the core RAG system for their new product, "Techtouch AI Hub." This role involves defining novel RAG/LLM architectures using real-world data from their market-leading DAP product, aiming to create optimal solutions in a rapidly evolving field.

Must-haves

  • Knowledge and experience in web application development and operation.
  • Experience in database schema design (RDBMS, NoSQL).
  • Knowledge of web application security.
  • Understanding of web application protocols (TCP/IP, HTTP).
  • Ability to independently define and execute development tasks.
  • Ability to quickly learn and apply new technologies systematically.

Nice-to-haves

  • Experience with AWS development and operation using IaC.
  • Experience developing with Python.
  • Experience developing and operating LLM applications.
  • Experience with asynchronous and batch processing.
  • Experience developing and operating machine learning platforms.
  • Experience leading multiple team members.

About the Company

テックタッチ株式会社

Categories
SaaSEnterprise SoftwareDeveloper Tools
Headquarters
東京都中央区銀座8-17-1 PMO銀座II 5F・8F(総合受付 5F)
Founded
2018-03
Visit Website
Posted12/2/2025
Sourceherp

Tech stack

PythonFastAPILangChainReactAWSCDKECS FargateLambdaStep FunctionOpenSearchMySQLOpen APIDatadogGitHubSlackLinear

Work style

Remote work is possible (attendance once a week is assumed). Full-time office attendance is also possible. Offsites are held quarterly in the Tokyo metropolitan area.

Other notes

Annual Salary: 7,860,000 JPY - 12,700,000 JPY (including bonuses). Includes fixed overtime for 45 hours per month.