JazzHR Jobs API: Search Every JazzHR Board At Once

Search open roles across every JazzHR job board in the index at once, without knowing a single company name.

Every row comes from the employer's own JazzHR job board API, the one they publish so job aggregators can syndicate it. There is no login, no cookies to hand over, and no account of yours in the loop.

Most tools that read JazzHR ask you for a board token first, which only works if you already have the list. That is the hard part. This one holds the index, so you ask a question instead:

senior backend engineers in Berlin, remote, not internships

Search in one call

Ask for the roles you want across every JazzHR board in the index:

{
  "title": [
    "data engineer"
  ],
  "location": [
    "berlin",
    "remote"
  ],
  "workArrangements": [
    "remote",
    "hybrid"
  ],
  "postedAfter": "2026-08-01",
  "maxResults": 200
}

Or switch to companies mode to get the employers behind the postings, one row each, with how fast they are hiring:

{
  "mode": "companies",
  "hiringLabels": [
    "surging",
    "growing"
  ],
  "minOpenedLast30": 10,
  "maxResults": 100
}

Input reference

Field	What it does
mode	Jobs returns one row per open role.
title	Words that must appear in the job title, one per line.
titleExactWords	Off by default.
location	Places to match, one per line, e.g.
countries	Only roles in these countries, matched on a country resolved from the employer's location string rather than on the text itself.
company	Company or board names to match, one per line.
department	Departments or teams to match, one per line, e.g.
keywords	Search title, company, location and department together, one term per line.
titleExclude	Drop roles whose title contains any of these, one per line, e.g.
companyExclude	Drop jobs from these companies, one per line.
locationExclude	Drop jobs in these places, one per line.
workArrangements	Remote, hybrid or on-site.
seniority	Derived from the job title, because no ATS publishes a seniority field.
employmentTypes	Full-time, contract, part-time, temporary or internship.
postedAfter	An ISO date, e.g.
changedSince	An ISO date, e.g.
withSalaryOnly	Keep only roles where the employer published a pay band.
minAnnualSalary	Only roles whose published lower bound is at least this, per year.
maxAnnualSalary	Only roles whose published lower bound is at most this, per year.
salaryCurrency	Restrict to bands published in these currencies.
maxResults	A hard ceiling on jobs returned and charged.
hiringLabels	Surging is the top 1% of companies by roles opened in 30 days, growing the top 10%, steady everything else that is hiring, quiet nothing new.
minOpenedLast30	Only companies that opened at least this many roles in the last 30 days.
minOpenedLast7	Only companies that opened at least this many roles in the last 7 days.
minOpenRoles	Filters out companies with only a handful of postings.
enteringNewDepartments	Only companies whose recent postings are in a department they were not hiring for before.
withContactOnly	Only companies whose own website publishes a way to reach them: a role address like info@ or sales@, a phone number from a tel: link, or the company's own socia
includeStaffingAgencies	Staffing agencies and recruiters post enormous volumes on behalf of other companies and dominate any hiring ranking, so they are excluded by default in Companie

Rows your filters drop are never charged, and maxResults caps what a run can return and bill. The exact price per job is on the Pricing tab.

Poll it for what changed

changedSince takes an ISO date and returns only postings this index first SAW on or after it, so consecutive runs tile with no gap and no overlap. That is the field to sync on, not postedAfter, which reads the date the employer typed and moves when they edit or repost.

mode: closed returns roles this index watched disappear, with the day they went. No job board publishes that: a board serves what is open, so what vanished only exists if something looked yesterday too.

Honest limits

American small businesses and non-profits hiring on JazzHR: clinics, agencies, charter schools, trade firms and practices, from their own career pages.

Coverage is every JazzHR board this index has found and verified, rebuilt nightly. It is not every JazzHR board that exists, and no source can promise that: there is no public directory of them.

A row we could not classify is left unlabelled rather than guessed into a bucket, so filtering on a label narrows to rows that actually carry it.

Need more than JazzHR?

The Jobs Search API searches all of these at once and returns rows in this exact shape, so the two can be concatenated: Greenhouse, Ashby, Workable, Recruitee, Personio, Rippling, BambooHR, Breezy and Teamtailor.