Counted from the published Headcount Labs catalog on 11 October 2026. A job is counted once, however many places list it.
Get HRMOS jobs with one request
Every job read from a HRMOS career site carries source=hrmos. Ask for a page of them:
curl --request GET "https://api.headcountlabs.com/v1/jobs?source=hrmos¤tness=current&limit=50" \
--header 'Authorization: Bearer <API_KEY>'Or ask how many match before you fetch anything. Counting does not use your monthly jobs:
curl --request GET "https://api.headcountlabs.com/v1/jobs/count?source=hrmos" \
--header 'Authorization: Bearer <API_KEY>'Employers with the most HRMOS jobs
| Employer | Open jobs |
|---|---|
| 株式会社トライアルカンパニー | 394 |
| Cygamesグループ | 338 |
| グリーンライフ株式会社 すべての | 333 |
| 株式会社LOIVE（旧：株式会社LIFE CREATE） | 287 |
| アイングループ | 261 |
| 株式会社ジュン すべての | 250 |
| 株式会社ネクストビート | 219 |
| TOTAL Group | 191 |
| 株式会社デイトナ・インターナショナル | 185 |
| レバレジーズ株式会社 | 183 |
| 株式会社MTG | 176 |
| キャリアリンク株式会社 | 172 |
| シミックグループ/CMIC Group | 168 |
| 株式会社ラックランド | 165 |
| SCSK株式会社 | 163 |
Where the HRMOS jobs are
| Country | Open jobs |
|---|---|
| Japan | 23,841 |
What each job record includes
Title, employer, description, every known location, pay when the employer publishes it, work arrangement, employment type, the dates we first and last saw the posting, and the link to the employer's own page. See all fields and sample records.
Questions
How many HRMOS jobs does Headcount Labs have?
36,197 open jobs from 1,932 employers on 11 October 2026. The figure is the same one GET /v1/jobs/count?source=hrmos returns, and it changes as employers open and close roles.
How do I get only HRMOS jobs?
Add source=hrmos to any jobs request. Combine it with other filters, for example country=US or title=nurse. The full list is on the filters page.
Where do the postings come from?
From the career pages employers run on HRMOS. Each record keeps the link to the employer's own posting, so you can check any job against its source.
Can I try it before paying?
Yes. There is a free monthly allowance; the pricing page lists it and the paid plans.
Other platforms
- Paycor46,441
- Lever43,596
- Cornerstone43,169
- BrassRing37,202
- HRMDirect35,029
- Welcome to the Jungle31,724
- TalentReef31,312
- Recruitee30,621
Start pulling HRMOS jobs
Create a key, run the request above, and check the records against the employer pages.
Get started Pricing Sample records