Job Title: AI/ML Engineer Location: 100% remote Duration: 6 Months Job Description : The client is seeking an AI/ML Engineer to build enterprise-grade chatbots and intelligent assistants using state-of-the-art LLM technologies. The role focuses on finance data, RAG-based architectures, hallucination mitigation, and agentic AI systems deployed at scale. You will work closely with Product, Data, and Platform teams to deliver reliable, explainable, and production-ready AI solutions. Responsibilities: Build LLM-powered chatbots using OpenAI, RAG, tool calling, and agent frameworks (LangChain, LangGraph) Design Agent-to-Agent (A2A) architectures for multi-step reasoning and autonomous workflows Design retrieval pipelines using vector databases Implement hallucination reduction techniques: grounding, re-ranking, citations, confidence scoring Work with finance and enterprise datasets ensuring accuracy and governance Deploy and monitor AI systems using cloud-native and MLOps practices Implement CI/CD for AI pipelines and inference services Technologies & Skills: Python, SQL LLMs: OpenAI (GPT-4/4.1), Anthropic, Gemini, Llama Agentic AI: LangGraph, LangChain, Agent-to-Agent (A2A) patterns RAG & Search: embeddings, hybrid search, cross-encoders Vector Databases Evaluation & Observability: LangSmith, MLflow, Weights & Biases Cloud: AWS (S3, Lambda, SageMaker, Bedrock) Data: Snowflake, DBT, structured & unstructured data pipelines Evaluation: prompt/version management, offline & online LLM evaluation Applicant Notices & Disclaimers For information on benefits, equal opportunity employment, and location-specific applicant notices, click here At SPECTRAFORCE, we are committed to maintaining a workplace that ensures fair compensation and wage transparency in adherence with all applicable state and local laws. This position’s starting pay is: $ 57.00/hr.