Sr Gen AI Lead-San Jose, CA-Onsite

Role - Sr Gen AI Lead

Location - San Jose, CA - Onsite

Contract:12+ Months

Gen AI Engineers build the core intelligence layer—agents, workflows, prompts, and decision logic—that power enterprise AI applications

.Very Strong experience with Python 80% and agentic AI 20%

Technology Stack (Priority Orde r)

1 . Language s: Python

2 . Agent & RAG Framework s: LangChain, LlamaIndex, DSPy

3 . LLM API s: Gemini, Bedrock, Vertex AI, Claude

4 . Vector DB s: Pinecone, Weaviate (Can be any)

5 . Evaluatio n: LangSmith, custom eval pipeline

Key Responsibiliti es·

Build multi-step and multi-agent workflows·

Implement RAG pipelines and document retrieval strategies

Design prompt templates, system instructions, and guardrails

Integrate agents with tools, APIs, and internal services

Optimize latency, accuracy, and token usage

Create automated LLM evaluation and regression tes ts

Required Skil ls·

Strong Python development skills·

Hands-on experience with LLMs and embeddings

Solid understanding of prompt engineering and hallucination mitigation

Familiarity with cloud AI services