Thinking of switching into remote AI/data roles — what paths are realistic?

I’m currently exploring a switch into remote work around AI evaluation, data quality, prompt/search rating, QA testing, research, junior Python, Excel/data analysis, customer support with AI tools, or operations support.

For people already working in these areas, which roles are most beginner-friendly right now, and which platforms or companies are actually worth applying to?

Also, what skills or portfolio projects would make someone stand out for these kinds of remote roles?