Hot take: we're approaching the end of the "LLM as the product" era and entering the "LLM as…

infrastructure" era.

2023-2025: "We built a chatbot!" was impressive.
2026: "You built a chatbot?" is the baseline.

The shift is from LLMs as the thing people interact with to LLMs as invisible infrastructure powering everything.

Search engines use LLMs to understand queries. Email clients use them to draft responses. IDEs use them to write code. CRMs use them to analyze sales calls. ERPs use them to predict demand.

The LLM disappears into the product. The user never thinks "I'm using AI." They just think "this product is really good."

What this means for jobs: the hottest role isn't "LLM Engineer" anymore — it's "AI-Integrated Product Engineer." Someone who can weave AI capabilities seamlessly into existing products so the user experience improves without the AI being visible.

This requires product sense, UX understanding, and ML engineering skills combined. The pure ML engineer builds the model. The AI-Integrated Product Engineer builds the experience.

Companies like Notion, Figma, Canva, and hundreds of others are hiring specifically for this skill set.

The future of AI careers isn't about building AI. It's about making AI invisible.