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.
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.