Lead AI Architect - Java Full Stack

Job Title: Lead AI Architect - Java Full StackLas Vegas, NV (Onsite)ContractRelevant Experience: 10+ YearsRequired SkillsHands-on experience in LangChain & LangGraph 1.2.x.Must have exposure in AI driven implementation with experience in Java full-stack, React, Microservices, Oracle and AWS.Good understanding on agentic design patterns (workflows and multi agentic patterns - supervisor, sub agents and swarm)Writing evaluations to agentic systems. (Metric based and LLM as judge)Hands-on experience in MCP servers and MCP clients.AWS AI Foundry Stack (nice To Have)AWS AI search : semantic, keyword & hybrid searchAWS document intelligenceMulti-threading in Python: nice to haveAsyncIONon blocking programming.Work with cutting edge Generative AI models such as OpenAI (ChatGPT), Anthropic, Microsoft, and Meta (LLaMA).Develop and deploy AI solutions using Python, Java, and frameworks like FastAPI, integrating with APIs and App Engine.Implement and manage CI/CD pipelines for efficient and secure deployment.Ensure secure handling of API keys, passwords, and tokens across environments.Conduct testing of AI agents and workflows to ensure reliability, accuracy, and performance.