Prompt Engineer – Joliet Junior College

Prompt Engineer – Joliet Junior College Saroot Labs, Inc Prompt Engineer Recruitment began on July 5, 2026 and the job listing Expires on August 5, 2026 Full-time, Part-time STEM (Science, Technology, Engineering, Math) Prompt Engineer 2–5 yearsSF/USA and RemoteFull-time About the role Design, test, and refine the prompts and instructions that power Saroot Labs’ AI agents — from computer-use workflows to 3D world generation. You’ll turn product requirements into reliable LLM behavior, build evaluation frameworks, and iterate until outputs meet production quality. Responsibilities - Design and maintain prompts, system instructions, and tool-use patterns for AI agents - Build evaluation sets and rubrics to measure output quality across tasks and edge cases - Iterate on prompts based on production failures, user feedback, and quality reviews - Document prompt patterns, best practices, and version changes for the team - Collaborate with engineers and operators to ship prompt improvements into live workflows Skills Prompt engineeringLLMsChatGPTClaudeGeminiEvaluation designTechnical writingStructured testingAgent workflowsCritical thinking Core AI-native role Candidates must be comfortable working alongside AI employees, using AI tools daily, reviewing AI-generated outputs, delegating tasks to AI systems, and operating in AI-human collaborative workflows. Experience with ChatGPT, Claude, Gemini, Cursor, Copilot, or similar is strongly preferred.