WorldpacAI Engineer WorldpacAI EngineerOakbrook, Illinois$83,000–$111,000 / yearBuild API services (FastAPI) integrating with enterprise systems (AS400/IBM i, Salesforce, Oracle, etc.) and Snowflake dataStay on top of GenAI research, LLM fine-tuning techniques, and agentic design patterns to continually evolve our internal capabilities. Architect and develop prototype agents using private ChatGPT instances, Azure OpenAI, Anthropic Claude, and open-source LLMs.
CFSNewAI Engineer CFSAI EngineerCicero, ILDesign and deploy sophisticated LLM-based agent systems, reasoning workflows, and tool-integrated pipelines (RAG, chain-of-thought, planning-execution patterns). Architect and maintain production-grade APIs supporting real-time and asynchronous agent operations, including Model Context Protocol (MCP) integration.
WorldpacSenior AI Engineer WorldpacSenior AI EngineerOakbrook, Illinois$130,500–$174,000 / yearArchitect and deploy agentic systems: multi-agent orchestration, planning loops (ReAct, Plan-and-Execute), memory management, and human-in-the-loop approval flows using frameworks such as LangChain, AutoGen, or LangGraph. Experience with natural language processing (NLP) and building chatbots or conversational AI systems including multi-channel integrations including voice/telephony, SMS, email, live web chatbots, etc.