We are looking for a Data Scientist with 2–5 years of hands-on experience building and deploying machine learning models in production environments, ideally in fraud detection, financial crime, or similar risk-based domains.

What you’ll be working on
You will design, build, and improve machine learning models that run in real time on banking transaction and network data.

Together with fraud analysts, you work on detection problems by analyzing large-scale datasets, identifying fraud patterns, engineering features, and improving model performance. Your work spans from data exploration to deployment and ongoing improvements. The focus is on delivering models that improve fraud detection in production environments.

What DataExpert offers you
A varied and independent role in a small, collaborative team within a well-established organisation. You will work in a knowledge-driven environment with real-world impact by helping to detect and prevent fraud, protecting customers and contributing to safer financial systems.

Besides that we offer:

• Competitive salary (based on experience)
• Bonus scheme, pension plan, disability insurance, bike lease scheme
• Hybrid working (2 days in office)
• Training and development opportunities
• And of course: great, friendly colleagues

Who is DataExpert?
DataExpert, headquartered in Veenendaal with offices in Rijswijk, Linköping (Sweden), and Copenhagen (Denmark), has been operating for over 35 years. We provide software products and services for government agencies and private sector companies, specialising in (digital) investigations, crime analysis, cybersecurity, and cybercrime.

DetACT is a part of DataExpert and consists of 45 professionals with a passion for technology and anti-fraud. Our services include fraud prevention, detection and investigations.

Interested in this versatile position?
Would you like to know more about the role or are you ready to apply? Please send your motivation letter and CV to vacature@dataexpert.nl addressed to Ms. D. Wentink (HR Manager).