Engineering capacity · one EU contract
Backend, DevOps, QA automation, full-stack, data and AI, architects — and the stacks recruiters give up on: C/C++, DevOps on Azure, AWS and GCP, data engineering, data science. Common stacks start within a week, rare ones within two.
Full-time or part-time, remote, Central European working hours. Free replacement within 90 days.
Roles we fill
Twelve roles, hard-to-hire stacks first — that is where most clients come to us after months of open vacancies. Europe on your hours, or the lower-cost Vietnam option.
Where the engineers are
We shortlist from the time zones that fit your team. Central European hours by default.
Estonia
Germany
France
Poland
Romania
North Macedonia
Moldova
Georgia
Kazakhstan
Uzbekistan
India
VietnamFrom role to first working day
Our engineers interview before you do. You only see people who passed a technical conversation with a peer.
How we vet
You send the roleDay 0
Stack, seniority, hours, start date, what the person will actually do. Three sentences are fine.
We shortlistDays 1–3
Candidates from our pool and network, interviewed by our engineers. You get 3–5 profiles with our notes.
You interviewDays 3–5
Your technical interview, your decision. We arrange the slots and the contract.
StartWeek 1–2
Onboarding with a named contact at Bonsay. If it does not work out, we replace within 90 days at no cost.
Rates and terms
| Rate | €30–40 per hour per specialist, excl. VAT. Depends on seniority and stack. |
|---|---|
| Engagement | Full-time or part-time, remote, Central European working hours. Minimum one month. |
| Contract | One contract with Bonsay Technologies OÜ (EU). Your NDA or our mutual one. IP assignment from day one. |
| Replacement | Free within the first 90 days if the engineer does not fit. |
| Buy-out | You can hire the engineer permanently. Terms agreed in the contract. |
| Invoicing | Monthly, on reported hours, SEPA. Timesheets on request. |
Where this has worked
FAQ
For common stacks you interview within days and the engineer starts within a week. Rare stacks — C/C++, specialised DevOps, data science — take up to two weeks.
Our own senior engineers. Every candidate passes profiling, a practical task and a technical conversation with a peer before you see the CV. Roughly 15–20% get through.
Across twelve countries in Europe, the Caucasus, Central Asia, India and Vietnam. For roles that need Central European hours we shortlist from European time zones first.
We replace them free of charge within the first 90 days. You only pay for the hours worked.
Yes. The buy-out option is written into the contract, so there are no surprises later.
Yes — as white-label delivery capacity under NDA, or as extra engineers on your client projects.
Next step
A job description is fine; three sentences are also fine. Book a call and get the first profiles within days.
You will talk to
Gleb Zamyslovsky
Executive Officer · Warsaw
One reply within a business day: questions, a fixed price, or an honest “not worth it”. No account managers in between.
