Senior GenAI Data Scientist — RAG & LLM Apps

Hrize; United States; On-site; USD 180,000 - 240,000; Full time

Job summary

Hrize in California seeks a Senior Data Scientist specializing in GenAI to design and deploy production-grade GenAI systems.

You will build and evaluate LLM applications, RAG pipelines, and agentic AI workflows, with emphasis on reliability, security and governance.

Strong Python expertise, prompt engineering, and experience with LangChain or LlamaIndex are required, along with cloud AI platform exposure.

This role collaborates across data, ML and security teams to deliver scalable GenAI solutions.

Qualifications

• Strong Python programming skills and production experience.
• Experience building RAG pipelines and LLM applications.
• Expertise in prompt engineering and LLM evaluation.
• Hands-on experience with Agentic AI and multi-agent workflows.
• Proficiency with LangChain or LlamaIndex.
• Experience with cloud AI platforms (AWS Bedrock, Azure OpenAI, Vertex AI).
• Knowledge of AI security, data governance and RBAC.

Skills

Python

RAG pipelines

LLM development

Prompt engineering

LLM evaluation

Agentic AI

Multi-agent workflows

Tool orchestration

LangChain

LlamaIndex

Tools

LangChain

LlamaIndex

Job description

Hrize in California seeks a Senior Data Scientist specializing in GenAI to design and deploy production-grade GenAI systems.

You will build and evaluate LLM applications, RAG pipelines, and agentic AI workflows, with emphasis on reliability, security and governance.

Strong Python expertise, prompt engineering, and experience with LangChain or LlamaIndex are required, along with cloud AI platform exposure.

This role collaborates across data, ML and security teams to deliver scalable GenAI solutions.