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All figures on this site as CSV files (UTF-8, comma-separated). They are monthly counts; we do not publish the vacancies themselves.

Data as of 19 Sept 2026 · version 20260919T204045Z · The reuse licence has not been decided yet; in any case credit this site and the original sources.

month = month (YYYY-MM) · geo = nl, p:<province> or r:<labour market region> · programme = programme or all · seniority = level (all, entry = internship+junior, internship, junior, medior, senior, unknown) · n = number of unique ICT vacancies

FileColumns
Vacancies per month
vacancies.csv
month, geo, programme, seniority, n
Skills per month
skills.csv
month, geo, programme, seniority, skill, n
n = number of vacancies mentioning the skill. Skill ids and ESCO links are on the method page.
Role families per month
families.csv
month, geo, programme, family, n
Job titles per month
titles.csv
month, geo, programme, title, n
Normalised titles without level words; only titles occurring at least 3 times.
Salaries per month
salaries.csv
month, geo, programme, seniority, bucket, n
bucket = lower bound of a €2,500 gross-per-year class; n = number of vacancies with a salary in that class.
Months
months.csv
month, first_posted, last_posted, partial, computed_at, classifier_version
partial = 1 if the month is incomplete.
Official statistics
statistics.csv
series, source, period, start, region, breakdown, value, label, n, published, retrieved, url, sample, note
CBS, HBO-Monitor, ROA and UWV. sample = 1 for example values that still need replacing.

How the figures are made, and their limitations: method.