IT staff augmentation

Senior IT specialists from Poland, technically vetted by developers.

Vetted before you meet them.

Trafni adds mid and senior engineers to product and engineering teams in the Nordics and Benelux. A developer interviews every candidate, and you get a report before your first interview. If someone does not fit, we propose another person.

Describe your project → How vetting works

First candidatesfrom 2–3 working days
Licensed agencyKRAZ 22640
Levelmid and senior
Contractone contract, one invoice

Your situation

Your team is growing: We need more capacity for the roadmap

A release date is fixed and the team is one or two people short. Local hiring takes months. We find engineers who have worked on similar products and can join your team for the project.

Something has to change: Someone left or a skill is missing

A senior engineer has left, or the project needs skills your team does not have: cloud migration, data, ERP. We look for people who have done the same work at a similar scale.

Engagement

Engineers in your team, contracted through us.

The specialist works in your team, with your tools and your routines. We handle the contract on the Polish side.

An engineer working with the client team at one screen

Staff augmentation

A specialist in your team

Day to day: The engineer joins your team, uses your tools and reports to your lead.
Contract: One contract with Trafni and one invoice. We handle the contractor side in Poland.
If someone does not fit: We propose another person.

Conversion

Hiring the specialist permanently

When: After working together, you may want to hire the specialist directly.
How: Conversion on terms agreed in the contract, so there are no surprises later.
Also possible: Permanent recruitment of IT managers in Poland.

IT managers (in Polish) →

Contract model per country

Before the first engagement we confirm the contract model that works in your country.

Mid and senior only

We do not place juniors. Most of the specialists we put forward are senior.

Skills

Mid and senior specialists across the stack.

Mostly senior engineers, working with your team remotely, hybrid or on-site, in English.

Backend
Frontend
Data and AI
Cloud and DevOps
QA and test automation
Cybersecurity
ERP and SAP
Embedded

Vetting

A developer interviews every candidate before you do.

The technical interview is run by a developer who knows the stack. You get the report before your first interview, so your team does not spend time on the basics.

Hands-on skills in your stacktechnical interview with a developer
Similar projectsscale, architecture and own contribution
Independencehow much guidance the person needs
Englishchecked in the interview, level stated in the report
Identitythe person we interview is the person who will work for you
Availabilitystart date, notice period, hours and time zone

Technical reportBefore your interview

Fit with your project
Your requirements and how the candidate matches them.
Technical interview
Scope, questions and results.
Experience and independence
Comparable projects and own contribution.
Risks and questions
What to ask in your interview.
Availability
Start date, hours and English level.

You get a report for every candidate we put forward.

What we ask

Six questions to start.

A 20-minute call is enough. A job description helps, but you do not need one.

A team lead on a video call next to screens with code and charts

01
Project
What is the product or project, and what will the specialist work on?
02
Skills
Which stack and which skills are must-haves from day one?
03
Seniority
How independent does the person need to be?
04
Start and duration
When should the person start, and for how long?
05
Working mode
Remote, hybrid or on-site? Which hours and time zone?
06
Rate budget
What hourly or monthly rate in EUR have you budgeted? It tells us which candidates to approach.

How we work

From your requirements to a vetted engineer.

The same five steps for every role. You speak only to candidates who have passed the technical interview.

Step 01Requirements: project, skills, start date, rate budget
Step 02Search, including engineers who are not actively looking
Step 03Technical interview with a developer
Step 04Identity check and written report
Step 05Your interview, focused on the project
ResultStart, ongoing contact and replacement if needed

One contact person

One account manager from the first call to the end of the engagement. You always know whom to ask.

NDA first

We sign an NDA before you share project details. Candidate profiles are shared only with the candidate’s consent.

Terms

Clear terms before the first engagement.

Replacement

If someone does not fit, we propose another person

Replacement terms are written into the contract.

Contract

One contract, one invoice

A framework agreement and an order for each specialist.

Confidentiality

NDA before project details

Candidate data is shared only with the candidate’s consent and only to the extent agreed with you.

Compliance

Contract model agreed per country

Before the first engagement we confirm the contract model that works in your country.

Since 2012
Licensed employment agency, KRAZ 22640
Mid and senior specialists
Nordics and Benelux

Documents

For procurement and for your legal team.

PDF, one pageSupplier cardCompany details, scope, vetting, report and contract terms. No rates.Download →CompanyTrafni in eight linesRegister, office, markets and contact details.Company facts →Po polskuIT staff augmentation (PL)The same service described in Polish, for teams in Poland.Polish version →On requestNDA and contract templatesNDA, framework agreement and order templates, and our KRAZ confirmation.Ask for documents →

FAQ

Questions engineering leaders ask before the first call.

What is IT staff augmentation?

It means adding external specialists to your own team for the duration of a project. The engineer works with your team and tools, while the contract runs through Trafni.

Which roles do you cover?

Mid and senior specialists in backend, frontend, data and AI, cloud and DevOps, QA, cybersecurity, ERP and SAP, and embedded. We do not place juniors.

How do you vet candidates?

A developer runs a technical interview in your stack. We also check English, independence and identity, and you get a written report before your first interview.

How fast can you present candidates?

For common roles we aim to present the first vetted candidates with a report within 2–3 working days; for rarer skills within 7–10 working days. The clock starts when the NDA or order is signed.

After the first call we tell you which group your role falls into. If it needs more time, we say so.

How does the contract work?

You sign one contract with Trafni and receive one invoice. We handle the contractor side in Poland.

Before the first engagement we confirm the contract model that works in your country.

What if a specialist does not fit?

We propose another person. Replacement terms are written into the contract.

Can we hire the specialist permanently?

Yes, on the conversion terms agreed in the contract.

How good is their English?

We check English in the technical interview and state the level in the report.

Updated: 6 October 2026

Engineers in your team, contracted through us.

A specialist in your team

Hiring the specialist permanently

Mid and senior specialists across the stack.

A developer interviews every candidate before you do.

Fit with your project

Technical interview

Experience and independence

Risks and questions

Availability

Six questions to start.

Project

Skills

Seniority

Start and duration

Working mode

Rate budget

From your requirements to a vetted engineer.

Clear terms before the first engagement.

If someone does not fit, we propose another person

One contract, one invoice

NDA before project details

Contract model agreed per country

For procurement and for your legal team.

Questions engineering leaders ask before the first call.

Describe your project and the skills you need.