How Often Do Job Posts Ask for Proficiency?

Archived study

Counts the exact terms "proficient" and "mastery of" across 100 remote job postings from the Jobicy public API. The archived record includes the collected postings, keyword counts, and an analysis script.

Interpretation and limits

This is a point-in-time sample from one job feed. Exact-word counts exclude inflections such as "proficiency"; the sample does not represent the entire labor market.

Package and provenance

The original .science export and matching poster are preserved byte-for-byte from Hugging Face snapshot b0218fea4fc3fc9aa37ac616aba20e619e242c1e. The package contains the archived conversation, session metadata, and resources listed in its internal manifest. This introduction summarizes the archived record; the research, external sources, and model evaluations were not rerun for this reorganization.

Case files

• Session export
• Case poster