# Job Postings Data

> Job postings and employee data reveal company plans and labour market trends. Learn the main sources, how investors read hiring signals and the data's limits.

Source: https://learn.tradelabsai.com/alternative-data/job-postings-data/  
Track: Data and Alternative Data · Level: Advanced · Updated: 2026-10-03  
Publisher: TradeLabs AI (https://tradelabsai.com). Education, not financial advice.  
Cite as: TradeLabs Learn, "Job Postings Data", https://learn.tradelabsai.com/alternative-data/job-postings-data/

When companies plan to grow, they hire; when they expect trouble, they freeze hiring or cut jobs. Job postings data captures these decisions in near real time by tracking millions of listings on company websites and job boards. Investors use it to spot companies expanding into new products or regions, detect slowdowns before they appear in results and track the overall labour market ahead of official reports. Employee review and headcount data add further clues about company health.

## Types of labour data

| Data | What it shows | Example sources |
|---|---|---|
| Job postings | Number, type and location of open roles | Company career pages, job boards, aggregators |
| Job descriptions | Skills and technologies sought | Text analysis of listings |
| Headcount estimates | Employee counts over time | Professional networking profiles |
| Employee reviews | Morale, management ratings, outlook | Review sites |
| Layoff trackers | Announced job cuts | WARN notices, news, layoff databases |
| Official statistics | JOLTS openings, payrolls, claims | Government agencies. See [Employment Data and Non-Farm Payrolls](https://learn.tradelabsai.com/macro/non-farm-payrolls/) |

## Company level signals

- **Rising postings in specific areas:** a company hiring many AI engineers, salespeople in a new country or factory staff may be preparing a launch or expansion.
- **Hiring freezes:** a sharp drop in postings can signal weaker demand or cost cutting before results show it.
- **Mix of roles:** a shift from engineering to sales may signal a product reaching commercialisation.
- **Employee sentiment:** falling review scores and rising departures can precede operational problems.

**Example: Reading a hiring slowdown**
A software company had about 1,200 open roles each month for two years. Over one quarter, postings fall to 400, concentrated in sales roles, while competitors keep hiring. Management has not changed guidance. An analyst interprets the drop as a sign of weaker demand or cost cutting ahead. Two months later, the company cuts its revenue outlook and announces a restructuring. Postings data did not say exactly what would happen, but it raised a flag early. See [Guidance and Earnings Revisions](https://learn.tradelabsai.com/fundamentals/guidance-and-earnings-revisions/).

## Macro uses

| Indicator | Signal |
|---|---|
| Total postings on major job sites | Labour demand, often ahead of official job openings data |
| Postings by sector | Which industries are expanding or contracting |
| Wage data in postings | Wage pressure, linked to inflation. See [Inflation](https://learn.tradelabsai.com/macro/inflation/) |
| Layoff announcements | Early warning for jobless claims and unemployment. See [Recession Indicators](https://learn.tradelabsai.com/macro/recession-indicators/) |

Job board operators such as Indeed have published postings indices that economists use alongside the official JOLTS report, which is released with a lag of more than a month.

## Limits and pitfalls

| Issue | Explanation |
|---|---|
| Postings are not hires | Some listings stay open for months or are never filled |
| "Ghost" or evergreen postings | Roles posted to collect resumes rather than fill specific jobs |
| Duplicates | The same job on many sites |
| Coverage | Smaller firms and some industries post less online |
| Changes in recruiting practice | Shifts to referrals or recruiters reduce public postings |
| Mapping to companies | Subsidiaries and brands must be linked to the right ticker |

## Using labour data in research

1. **Track changes,** not levels, compared with a company's own history.
2. **Compare with peers** in the same industry.
3. **Combine with other data,** such as web traffic and card spending. See [Web Traffic, App Downloads and Search Trends](https://learn.tradelabsai.com/alternative-data/web-traffic-data/).
4. **Test predictive value** for revenue or returns before relying on it. See [Signal Discovery](https://learn.tradelabsai.com/research/signal-discovery/).

## Frequently asked questions

### How do investors use job postings data?

To detect company expansion or slowdown, new product plans and labour market trends before they appear in official reports or results.

### Are job postings a good indicator of the economy?

They are a timely gauge of labour demand, but postings do not always equal hires, so they work best combined with other data.

### What are the limits of job postings data?

Postings may remain open without hiring, duplicates and ghost listings inflate counts, and coverage varies by industry and company size.

Next, learn how text is turned into sentiment in [Social and News Sentiment](https://learn.tradelabsai.com/alternative-data/social-and-news-sentiment/).

## Continue learning

- Next lesson: [Social and News Sentiment](https://learn.tradelabsai.com/alternative-data/social-and-news-sentiment/)
- Previous lesson: [Shipping and Supply Chain Data](https://learn.tradelabsai.com/alternative-data/shipping-and-supply-chain-data/)
- Related: [Shipping and Supply Chain Data](https://learn.tradelabsai.com/alternative-data/shipping-and-supply-chain-data/): Vessel tracking, freight rates, customs and port data reveal global trade flows. Learn the main sources, indices like the Baltic Dry and how traders use them.
- Related: [Alternative Data Explained](https://learn.tradelabsai.com/alternative-data/alternative-data-explained/): Alternative data is non traditional information like card spending, web traffic and satellite images. Learn the main types, how funds use it and the risks.
- Related: [Employment Data and Non-Farm Payrolls](https://learn.tradelabsai.com/macro/non-farm-payrolls/): The US jobs report includes non farm payrolls, unemployment and wage growth. Learn what each number means, release timing, revisions and how markets react.
- Related: [Recession Indicators](https://learn.tradelabsai.com/macro/recession-indicators/): Recession indicators like the yield curve, the Sahm rule and leading indices have warned of past downturns. Learn how each works, its record and its limits.
- Related: [Signal Discovery](https://learn.tradelabsai.com/research/signal-discovery/): Signal discovery is the search for variables that predict returns. Learn where ideas come from, how to test signals with information coefficients and decay curves.
- Related: [Web Traffic, App Downloads and Search Trends](https://learn.tradelabsai.com/alternative-data/web-traffic-data/): Website visits, search trends and app downloads offer early signals of demand. Learn the main data sources, how investors use them, free tools and the pitfalls.