Hire prompt engineers in a role that barely existed 2 years ago. Prompt engineering is the discipline of designing inputs to LLMs that produce consistent, accurate, safe outputs at scale. Casual prompt writing works for personal use. Enterprise prompt engineering requires: systematic testing across 1,000+ input variations, evaluation metrics (accuracy, consistency, safety), version control for prompts, and the engineering discipline that treats prompts as production code.
Production prompt engineering goes beyond "write a good prompt": System prompts — instructions that define AI behavior, output format, and constraints. Few-shot examples — carefully selected examples that guide output quality. Chain-of-thought — reasoning strategies that improve accuracy on complex tasks. Output parsing — structured output (JSON, XML) that downstream systems can consume. Guardrails — preventing hallucination, off-topic responses, and data leakage.