About AI Hire Signal

What this is

AI Hire Signal is an independent data platform tracking AI hiring across 200+ US tech companies. Every week it collects open AI job postings, classifies them by stage, salary band, and tech stack, and surfaces patterns that are hard to see from a single company’s careers page.

The premise: what a company is hiring for is one of the most honest signals of where it is in its AI build-out. Headcount composition, comp bands, and role archetypes are harder to spin than press releases.

This site is not affiliated with, sponsored by, or endorsed by any company shown.

How the data works

Sources

Public job postings collected from ATS platforms (Greenhouse, Ashby, Lever, Workday, and others) via their public APIs and job feeds. No scraping of private pages or authenticated content.

Classification

Each job description is classified by a Gemini language model against a fixed schema: AI-relatedness score (0–10), pipeline stage (L0 Data → L6 Ship), primary domain, salary band, and tech stack tags. The classifier runs once per job; results are stored and not re-scored unless the prompt version is bumped.

Update frequency

The full crawl runs every Monday at 09:00 UTC. New postings appear in the index within hours; closed postings are marked inactive at the next crawl where they are absent.

Accuracy

Classification is automated and will contain errors. Salary ranges are extracted directly from the posting when present and not estimated. Stage and domain labels are model outputs — treat them as signals, not ground truth. Always verify against the original posting before making a career or investment decision.

Coverage

Approximately 200 companies, selected to represent a cross-section of AI strategy archetypes: frontier labs, Fortune 500 builders, vertical SaaS, robotics, and consumer apps. Coverage is not exhaustive; the company list expands periodically.

Infrastructure

Runs on Cloudflare Workers and D1 (SQLite at the edge). No third-party data brokers.

Who built this

Built and maintained by an independent AI researcher. The motivation was selfish: existing tools for tracking AI hiring patterns were either paywalled, noisy, or too slow. This is the tool I wanted to exist.

Contact

Questions, corrections, or data removal requests: hello@aihiresignal.com.

Companies wishing to have a listing removed should email from a verifiable company address. Requests are handled promptly.