Research
48% of “just posted” LinkedIn jobs were first posted by the employer more than a day earlier, a HiringNow study finds.
A study of 10,490 LinkedIn job listings from 7,580 companies
We read 10,490 job listings that LinkedIn dated within the past hour and traced them to the employers' own postings. 48% were jobs the employer had first posted more than a day earlier, and 29% more than a week earlier. A job that is new reaches LinkedIn in about 4.1 hours.
Data collected October 4, 2026 and October 5, 2026 · HiringNow Research
Key findings
- Of listings LinkedIn dated within the past hour were jobs the employer had first posted more than a day earlier.
- 48%
- Of listings LinkedIn dated within the past hour were jobs the employer had first posted more than a day earlier.
- The median time a new job took to reach LinkedIn after the employer published it. 87% arrived within six hours.
- 4.1 hrs
- The median time a new job took to reach LinkedIn after the employer published it. 87% arrived within six hours.
- Of the listings for jobs more than a day old carried no "Reposted" label on LinkedIn.
- 73%
- Of the listings for jobs more than a day old carried no "Reposted" label on LinkedIn.
- Of "just posted" listings were jobs first posted more than a week earlier. 20% were more than a month old.
- 29%
- Of "just posted" listings were jobs first posted more than a week earlier. 20% were more than a month old.
- Where the Reposted label appears, it is accurate. None of the Reposted listings we traced was a job posted within the previous 24 hours. The median was 25 days earlier.
- Reposting goes with paid promotion. 22% of promoted listings were labeled Reposted, against 4% of the rest.
- Applicant counts give older listings away. 21% of Reposted listings already showed over 100 applicants. 78% of the others showed none.
- Some jobs arrive late. 18% of listings with no Reposted label were for jobs the employer had posted one to seven days earlier.
How long does a job take to reach LinkedIn?
About 4.1 hours. Of the 10,490 listings we read, 4,890 sent applicants to the employer's own site, and for 2,070 of those the page or hiring system behind the link gave the date the job was first published. 380 of those jobs were new that day and could be timed at both ends: the moment the employer published the job, and the moment LinkedIn listed it.
- Median time from the employer publishing a job to LinkedIn listing it, across 380 timed jobs.
- 4.1 hrs
- Median time from the employer publishing a job to LinkedIn listing it, across 380 timed jobs.
- Of those jobs reached LinkedIn within six hours. The middle half took 1.5 to 5.5 hours.
- 87%
- Of those jobs reached LinkedIn within six hours. The middle half took 1.5 to 5.5 hours.
- The slowest of them. 50 were on LinkedIn inside an hour.
- 19.7 hrs
- The slowest of them. 50 were on LinkedIn inside an hour.
- Under 1 hour13.2%
- 1 to 2 hours21.1%
- 2 to 4 hours15.8%
- 4 to 6 hours36.8%
- 6 to 12 hours10.5%
- 12 to 24 hours2.6%
That fits what LinkedIn publishes. Its developer pages say it collects jobs from hiring systems' feeds every six hours, as quoted in our earlier study. Hiring systems tell their customers to allow longer, up to 48 hours for a free listing.
Promoted listings arrived sooner. The 100 timed listings marked “Promoted by hirer” arrived in a median of 1.5 hours, against 4.2 hours for the 310 that were not.
Not every job is that quick. 330 listings with no Reposted label, 18% of them, were for jobs the employer had posted one to seven days earlier. 260 of those 330 were unpromoted, and 310 led to an employer's own careers page, not one of the large hiring systems.
How old is the job behind a “just posted” listing?
Every listing we read was one LinkedIn dated at 23 minutes old or less. Of the 2,070 we could trace to the employer's own posting, 52% were jobs published within the previous 24 hours. The other 48% were older: 29% had been posted more than a week earlier and 20% more than a month earlier.
- Within 24 hours52.2%
- 1 to 3 days8.2%
- 3 to 7 days11.1%
- 7 to 30 days8.7%
- Over 30 days19.8%
| On the job's page | Listings | Median age | Within 24 hrs | Over 7 days | Over 30 days |
|---|---|---|---|---|---|
| Labelled Reposted | 270 | 25 days | 0% | 74.1% | 40.7% |
| No Reposted label | 1,800 | Under a day | 60% | 21.7% | 16.7% |
| All dated listings | 2,070 | Under a day | 52.2% | 28.5% | 19.8% |
An earlier, smaller reading of 2,130 past-hour listings, searched by role keyword, gave the same answer on the stricter test: 29% of its dated listings were jobs more than a week old, against 29% here.
The Reposted label misses most older jobs.
In LinkedIn's search results a listing shows a plain age: “5 minutes ago”. Open the same job and its page may read “Reposted 5 minutes ago”. The word that tells you the date is not the original one appears only after you click. 1,500 of the 10,490 pages we opened, 14%, carried it.
Where the label appears, it is accurate. None of the 270 Reposted listings we traced was a job posted within the previous 24 hours; the median was 25 days earlier.
But most older jobs don't carry it. Of the 990 listings we traced to a job more than a day old, 720 had no Reposted label. Of the 590 more than a week old, 390 had none, and the jobs behind those were a median of 52 days old. These are new listings of older jobs, so nothing on LinkedIn marks them as anything but new.
In search results
5 minutes ago
What the list shows for a job.
On the job's own page
Reposted 5 minutes ago
What the same job says once opened.
- Of listings for jobs more than a day old carried no Reposted label.
- 73%
- Of listings for jobs more than a day old carried no Reposted label.
- Of listings marked "Promoted by hirer" were labeled Reposted, against 4% of unpromoted ones.
- 22%
- Of listings marked "Promoted by hirer" were labeled Reposted, against 4% of unpromoted ones.
- Of Reposted listings already showed over 100 applicants. Among the others it was 0.2%, and 78% showed none.
- 21%
- Of Reposted listings already showed over 100 applicants. Among the others it was 0.2%, and 78% showed none.
So there are two things to check on a listing that says it is minutes old: whether its page says Reposted, and how many people have already applied. A job posted minutes ago with over 100 applicants has been open for a while.
Following 540 employers: a three-week rhythm.
A second sample looked at the same question from the other side. On October 4, 2026 we read 9,820 listings that LinkedIn dated within the previous seven days, searching by employer, and matched 4,230 of them from 540 employers to the same job on the employer's public job board. These are large employers that promote their listings: of 1,910 job pages opened, 1,900 were marked “Promoted by hirer” and 1,860 said Reposted.
For this group the gap is far wider. 91% of the matched listings were jobs first posted more than a week before the date LinkedIn showed, and the median gap was 65 days.
- Within 2 days8.7%
- 2 to 7 days0.2%
- 7 to 30 days20.1%
- 30 to 90 days38.1%
- Over 90 days32.9%
The gaps are not spread evenly. They bunch around multiples of 21.6 days: about three weeks, six weeks, nine weeks and so on. Among 2,400 re-dated listings whose LinkedIn date we knew to the hour, 66% fell within one day of a multiple. Chance alone would put about 9% there.
We don't know what produces the rhythm. LinkedIn's help pages say that jobs fed from a hiring system are renewed “automatically every 30 days and also when they are promoted or demoted”, which describes re-dating but not a three-week interval. We report the pattern and leave the cause open.
Days between the employer's posting and LinkedIn's date
How we did it, and what it can't tell you.
Method
- The feed. On October 5, 2026, between 07:42 and 08:34 UTC, we read LinkedIn's job search for listings dated within the past hour, worldwide, newest first, with no keyword and no employer name. Pages were read in a signed-in browser, with software doing the reading. Nothing was applied to.
- Each job page. The age LinkedIn showed, whether it said Reposted, where the apply link pointed, how many had applied, and whether the listing was promoted. The apply link was read, not clicked.
- The source. For each apply link, the date the job was first published, from the public job data of Workday, Oracle, JazzHR, SmartRecruiters, BambooHR, Teamtailor, Lever, Personio, Greenhouse, Ashby, or from the posting date the employer's own job page carries. Where the source returned the job's title, it matched LinkedIn's in 700 of 720.
- The gap. The time we read the listing, minus the age LinkedIn showed, minus the employer's first-published time.
- Tracked employers. On October 4, 2026, listings dated in the past week were matched to the employer's public job board on Greenhouse, Lever, Ashby by company and exact job title. For 1,620 of them LinkedIn's own apply link named the source job, and it was the same job in 1,620.
Limits
- Not every listing can be traced. 5,550 of the 10,490 listings took applications on LinkedIn itself, with no outside posting to compare against, and many employer pages show no posting date. The age figures rest on the 2,070 listings that could be dated.
- Precision. 1,210 of the dated listings came with a date but no time of day, so they are good to about a day. The speed figures use only the 380 jobs timed at both ends.
- One reading. The feed was read over a single hour. Other hours and days may differ.
- Where the link leads. An apply link sometimes points to a recruiter's or job site's page. The date is then that page's, which can be later than the employer's own.
- Tracked employers are not typical. They are mostly technology companies whose job boards are public, nearly all their listings were promoted, and the five largest account for 48% of matches.
- Cause. The data shows when listings carry new dates, not why. A new listing for a job an employer is still hiring for is not the same as the job being closed or fake.
Use this data
You are welcome to quote these figures with a link to this page. The listing-level file behind them is available on request from help@hiringnow.ai.
HiringNow Research, “48% of just-posted LinkedIn jobs were first posted by the employer more than a day earlier: a study of 10,490 listings,” October 2026. https://hiringnow.ai/research/linkedin-new-jobs-study
LinkedIn job dates: the short answers.
Are new job listings on LinkedIn really new?
About half are. We read 10,490 listings LinkedIn dated within the past hour and traced 2,070 of them to the employer's own posting. 48% were jobs the employer had first posted more than a day earlier, and 29% more than a week earlier.
How long does it take a new job to appear on LinkedIn?
About 4.1 hours. Across 380 jobs where both the employer's posting and the LinkedIn listing could be timed, the median was 4.1 hours and 87% arrived within six hours. LinkedIn says it collects jobs from hiring systems every six hours. Some jobs take longer: 18% of listings with no Reposted label were for jobs posted one to seven days earlier.
What does "Reposted" mean on a LinkedIn job?
It marks a listing that has been given a new date. The label appears on the job's own page, not in the search results. 14% of the listings we read carried it. Where it appears it is accurate: none of the Reposted listings we traced was a job posted within the previous 24 hours.
Does every older job on LinkedIn say Reposted?
No. Of the listings we traced to a job more than a day old, 73% carried no Reposted label. Of those more than a week old, 66% had no label, and the jobs behind them were a median of 52 days old.
How can I find out when a job was really posted?
Open the job on LinkedIn, follow the link to apply on the company's website, and paste that address into HiringNow's free job posting date checker. It reads the date the employer first published the job from the hiring system itself.
See the date the employer set.
Paste a job's application link into the free checker to see when it was first posted and whether it's still open.