English summary for screening — check the original posting before applying.
Acrosstudio is a rapidly growing generative AI implementation consulting firm, achieving ¥1.2B in sales within 3 years. As an AI Engineer, you will be responsible for designing and building generative AI solutions from scratch, going beyond simple model construction or PoCs to create systems and products that clients can actually use.
Must-haves
- Experience in designing and developing generative AI solutions
- Experience building RAG and search infrastructure
- Experience with prompt engineering and fine-tuning for specific domains
- Experience with LLMOps, including deployment to production environments and cost optimization
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 domain-specific data cleansing and chunking optimization
- Experience with prompt engineering and fine-tuning
- Experience with performance monitoring and evaluation infrastructure (observability)
- Experience with latest research and technology trends
Tech stack
AWSGCPTerraformCDKPythonReactNext.jsFastAPILangChainLangGraphADKVector DBGraph DB
Work style
Onsite, Tokyo (implied by job board context for foreign engineers)
Other notes
Annual Salary: ¥6M - ¥13M