The verdict in three sentences
A multilingual NL/EN careers site with a job board for a staffing agency in Amsterdam costs roughly 20,000 to 45,000 EUR in 2026, a market order of magnitude that includes the automatic feed from your ATS (Bullhorn, Carerix, Mysolution or similar, typically 3,000 to 8,000 EUR of that total). JobPosting markup for Google Jobs and a mobile application under 60 seconds are the two levers that lift qualified applicant volume, often doubling conversion. Plan 8 to 12 weeks of project time.
What actually makes a temp worker apply
The audience of an Amsterdam staffing agency (order pickers in Schiphol logistics hubs, forklift drivers in the Westpoort, hospitality staff in the centre, office temps on the Zuidas) searches on a phone, often in English rather than Dutch, and drops out at the first ten-field form. They want hourly rate, location, shift pattern and contract type straight in the job list, then to apply with a phone number and a CV photo.
The site rests on three blocks: a job search with filters (role, city, radius in km, shifts, pay), a job page marked up for Google Jobs, and a short application flow that creates the candidate directly in the ATS with no re-keying by recruiters. Languages matter more than in most markets: NL, EN and often Polish or Romanian for logistics roles.
| Careers site block | 2026 budget | Timeline | Measurable effect |
|---|---|---|---|
| Mobile UX and design | 3,000 - 6,000 EUR | 2 - 3 weeks | Lower mobile bounce |
| Job search + geo filters | 5,000 - 10,000 EUR | 3 - 4 weeks | Search time halved |
| JobPosting-marked job pages | 1,500 - 3,000 EUR | 1 week | Google Jobs visibility |
| Express application (phone + CV photo) | 2,500 - 5,000 EUR | 2 weeks | Conversion often x 2 |
| Multilingual NL/EN (+ PL/RO) | 3,000 - 8,000 EUR | 2 - 3 weeks | Reach international workforce |
| Branch and sector pages + candidate area | 2,000 - 5,000 EUR | 2 - 3 weeks | Local ranking, fewer calls |
| ATS connection | 3,000 - 8,000 EUR | 2 - 4 weeks | No manual posting |
| Total | 20,000 - 45,000 EUR | 8 - 12 weeks |
Connecting the ATS: the item everything else depends on
Posting 300 jobs by hand is unworkable: they change every day. The site must read the ATS feed (REST API, XML feed or scheduled export), refresh jobs every 15 to 60 minutes, unpublish filled roles automatically and route each application to the right branch. The cost depends on how good your vendor's API is.
| ATS connection mode | 2026 cost | Job freshness | Watch points |
|---|---|---|---|
| Standard XML feed | 3,000 - 4,000 EUR | 1 to 4 times a day | Few fields, no candidate write-back |
| Read-only REST API | 4,000 - 6,000 EUR | 15 - 60 min | Vendor rate limits |
| REST API read + candidate write | 6,000 - 8,000 EUR | 15 - 60 min | Candidate de-duplication |
| Existing multiposting connector | 2,000 - 4,000 EUR + subscription | Variable | Subscription 150 - 400 EUR a month |
| Manual posting in the CMS | 0 EUR | Team-dependent | 20 to 30 hours lost a month |
JobPosting markup must faithfully include salary, location, employment type and expiry date. Expired jobs left online hurt the visibility of all your other listings in Google Jobs. Under GDPR, the application flow must state the CV retention period (often 4 weeks without consent, up to 1 year with consent in Dutch practice) and the purpose of processing.
Maintenance in Amsterdam runs 150 to 400 EUR a month including ATS feed monitoring, the part that breaks most often when the vendor ships an update.
Mini case study
Daan, director of a 4-branch staffing agency in the Amsterdam area, posts about 300 jobs and receives 450 applications a month through his current site, at 1.5 % visitor-to-application conversion. He invests 34,000 EUR for a NL/EN/PL site with API connection and candidate write-back. With express applications and Google Jobs, conversion reaches 3 %, so 900 applications. Recruiters also save 25 hours a month on re-keying. If 5 % of the extra 450 applications lead to a placement with an average gross margin of 600 EUR, that is about 13,500 EUR of margin a month: the project pays back in under three months.
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FAQ
How much does a careers site cost for an Amsterdam staffing agency?
Between 20,000 and 45,000 EUR in 2026, multilingual site and ATS connection included. A single-language site with an XML feed can start around 12,000 EUR.
Can my ATS feed the site automatically?
Most vendors offer an XML feed or a REST API. Refreshing every 15 to 60 minutes is standard; a daily XML feed is enough under 50 jobs.
Is Google Jobs markup essential?
Yes for staffing: many searches such as "forklift job Amsterdam" show the Google Jobs module first. Markup costs 1,500 to 3,000 EUR and must include salary and expiry date.
Why target an application under 60 seconds?
Because every extra field loses mobile applicants. A phone, role and CV photo flow often doubles conversion compared with a 10-field form.
What maintenance should we plan?
From 150 to 400 EUR a month, with ATS feed and markup error monitoring. Set an automatic alert if the number of published jobs drops by more than 20 %.
Let's scope your project. Tell us your ATS, job volume, languages and number of branches, and we will price the job board, the express application and the connector. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
