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++AI engineers and developers

Hire AI engineers and developers from Kosovo

Not every AI question needs the same kind of engineer. Sometimes you need someone to build AI into your product, sometimes someone to connect systems and automate work, and sometimes someone to make the data and infrastructure dependable first. tre plus helps you add the right engineer to the team you already have.

We start with the problem you want to solve and choose the role after that. The engineer works inside your team, while we handle selection, employment and local support from our own office in Prishtina.

You speak with Rens directly, usually within one working day.

  • Dutch-led
  • Our own office in Prishtina
  • Profiles within seven working days
  • Onboarding in two to four weeks

++Choosing a role

Which AI engineer do you need?

The titles look alike, the work does not. This is how we tell the four roles apart when we look for a profile.

AI Software Engineer or AI Developer

A fit when
AI is becoming part of an existing software product.
Works on
Product features, model and API integrations, backend logic and dependable processing in production.
Choose another role when
the problem is mostly manual processes or connecting systems.

AI Automation & Data Engineer

A fit when
work keeps getting stuck between systems, data and recurring processes.
Works on
Automation, integrations and dependable data flows.
Choose another role when
you want to build an AI feature into a software product.

See the AI Automation & Data Engineer

Applied AI or LLM Engineer

A fit when
existing models need to be applied with a clear purpose in a product or process.
Works on
Model integration, evaluation, dependable output and setting the system's boundaries.
Choose another role when
the data foundation or software architecture is not in place yet.

Data or ML Engineer

A fit when
data first has to become reliably available, processed and managed.
Works on
Data pipelines, data quality and the technical base that analytics or models run on.
Choose another role when
the data is already in order and the problem is mainly product development or automation.

In practice one team sometimes needs a combination. Not sure? Describe the work in plain words and we will tell you which profile fits.

++tre plus analysis

AI moves the bottleneck

AI can speed up routine development work. It does not take over product decisions, integration, review, security, maintenance or responsibility in production.

So the bottleneck moves away from simply producing code, towards deciding what to build and checking that it works reliably. This is how we read what we see in practice, not an independently measured market fact.

In the teams we talk to, this usually means:

  • less need for isolated execution capacity;
  • more need for engineers who understand problems on their own;
  • closer integration between product, software, data and operations;
  • higher demands on communication and ownership.

Read the full analysis: does AI make nearshore developers obsolete?

++Market data

AI and Data in the vacancy monitor

110 + 110

AI and Data roles in September 2026

In the tre plus vacancy monitor for September 2026, 110 of the 1,123 developer roles we monitored fell into the AI category and 110 into Data. Together that is 19.6% of this snapshot.

What this does and does not show

  • AI and Data are separate categories.
  • It is a snapshot of the vacancies we monitor, not a measurement of the whole Dutch market.
  • It does not show growth compared with August.
  • It is not a forecast of future demand.
  • It says nothing about the number of actual hires.

See the September 2026 vacancy monitor

++The collaboration

What this collaboration is and is not

You add capacity to your own team. Direction stays with you.

It is

  • An engineer working in your tools, codebase and way of working
  • Capacity for the team you already have
  • Selection by tre plus, the choice is yours
  • Local support from our office in Prishtina
  • Product and technical direction stay with you

It is not

  • A general AI training
  • A standalone strategy consultancy track
  • A ready-made AI product
  • Project outsourcing with delivery responsibility on tre plus
  • A stack of CVs without support

Our public role and skill categories include AI, data and engineering profiles with Python, SQL, APIs and cloud. What a specific profile brings, we discuss per role.

++How it works

Profiles within seven working days, contributing in two to four weeks

The same steps for every AI role, with a profile shaped around your work.

  1. 01

    Defining the question and the role

    We go through the problem in front of you, the systems involved and who is technically close to it. That gives us the role and the level.

  2. 02

    Profiles within seven working days

    You usually receive matching profiles within seven working days. We check engineering, English and collaboration first.

  3. 03

    You interview and choose

    You speak with people yourself and pick the format: a conversation, a technical session or reviewing real work together.

  4. 04

    Onboarding and start

    Once you choose, we handle contract, equipment and workplace. Within two to four weeks work from your backlog is picked up.

  5. 05

    Support from Prishtina

    We remain the employer and support the engineer locally. You lead the work inside your own team.

Lead time depends on the profile and on how quickly the interviews get scheduled on your side.

++Pricing

The right profile. One clear monthly price.

From junior developer to tech lead. The monthly price follows the profile, the seniority and the technology you need.

  • Junior

    Picks up tickets independently, with guidance.

    from€2,495/mo

  • Medior

    Builds features independently inside your architecture.

    from€3,795/mo

  • Senior

    Argues choices, guards quality, lifts others.

    from€5,495/mo

  • Expert

    Deep knowledge of a specific domain or stack.

    from€6,795/mo

  • Tech Lead

    Technical leadership and architecture for a team.

    from€7,795/mo

Recruitment, local employment, payroll, the workplace in our Pristina office and local support are included. The final price depends on the profile, the experience, the technology and how scarce the role is. Any one-off costs are agreed upfront.

35 to 45% lower employer cost for medior and senior developers. Based on our representative 2026 employer scenario. See the calculation

See how our prices are built up →

++FAQ

Frequently asked questions

Which type of AI engineer do I need?
It depends on the problem. If AI becomes part of your product, an AI Software Engineer fits. If work gets stuck between systems, an AI Automation & Data Engineer. If existing models need to be applied with a clear purpose, an Applied AI or LLM Engineer. If the data is not in order yet, start with a Data or ML Engineer.
What is the difference between an AI developer and an AI Automation & Data Engineer?
An AI developer builds features into your own software product, with AI as one part. An AI Automation & Data Engineer connects systems, automates recurring work and makes data flows dependable. We cover that role on a separate page.
Do you take over complete AI projects?
No. You get capacity inside your team: people who work in your processes and pick up items from your backlog. We do not take over scope or delivery responsibility, and we do not run a consultancy track.
How quickly are candidates available?
You usually receive profiles within seven working days. After your choice it takes two to four weeks before work from your backlog is picked up.
Who leads the engineer?
You do. The engineer works in your team, tools and codebase, and follows your roadmap, reviews and technical direction. tre plus is the employer and takes care of selection and local support from Prishtina.
What does an AI engineer cost per month?
The monthly fee follows the level and is shown on this page as a from price, straight from our own pricing. What a specific role costs depends on profile, experience, technology and scarcity.

Tell me which AI work is on your plate

Describe the work in plain words. I will tell you which role fits, what it costs per month and when this is not the right step.

No sales pitch. Just an honest view of what is realistic.

Rens Gerritsen, Founder · tre plus

Rens GerritsenFounder · tre plus