AI / MLHire AI engineers in 2 days
AI and ML engineers who take LLM features to production: retrieval (RAG), fine-tuning and evaluation, along with the data pipelines the models run on.
From €20/hour · No upfront fees · Free replacement within 2 weeks
What our AI engineers do
LLM and RAG apps
Retrieval over your own documents and data, with guardrails and an evaluation set that catches regressions.
Training and fine-tuning
PyTorch models and fine-tuned LLMs, tested against your data.
ML on large data
NLP and classic ML on Spark and AWS, from feature pipelines to deployment.
Data layer for AI
Lineage and access control, so a model only sees the data it’s allowed to.
What we match on
- Python and PyTorch
- LLM APIs, RAG and vector search
- Evaluation with test sets and regression checks
- Deploying and monitoring models in production
- Enough data engineering to build their own pipelines
- Hours that work with your team’s
AI and ML engineers available now
Availability updated October 2026
Rated 5.0 on Clutch
20 verified client reviews of Hiretop, which, like Datarob, is a brand of Datarob OÜ.
Questions teams ask
How fast can an AI engineer start?
Matching CVs usually come within a day and you can hire in about 2 days. Research-heavy profiles are rarer and can take up to 2 weeks.
How much does an AI engineer cost?
Rates start from €20/hour. The senior AI engineers on this page are €50/hour, billed monthly with no upfront fees.
Our data isn’t ready for AI. Can you help with that too?
Yes, and that’s most of what we do. Our data engineers fix the pipelines and data quality first, so the model has reliable data to work with.
What if the engineer isn’t a good fit?
We replace them within 2 weeks at no extra cost. You pay nothing upfront and can stop at any time.
Tell us who you need
Book a 15-min call or send us the role and stack. We’ll come back with matching AI / ML engineers you can interview right away.
Book a 15-min call
Or send us the role
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