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Senior Data Scientist (f/m/x) (Compliance)

Would you like to help build the next generation of anti–money laundering (AML) and financial sanctions machine learning models (ML) at a top-tier CEE bank—and bring them reliably into production at scale?

We are expanding our agile teams in the Group Compliance tribe to further develop and operate our ML models across the whole CEE region.
Our solutions are built on an event-based architecture that connects payments, trading, CRM, and core-banking systems across RBI and the wider Raiffeisen Banking Group.
We are looking for an ML/Data Scientist Engineer who wants to own the full lifecycle—from exploration and model development to deployment, monitoring, and continuous improvement—while helping us establish a robust ML-Ops framework for the entire group.

If you enjoy solving complex problems with high business impact and building ML products that meet regulatory standards, we’d love to hear from you.

Your responsibilities:
Collect, clean, and preprocess large datasets from multiple sources
Develop and implement statistical models and machine learning algorithms
Analyze data to identify patterns, trends, and correlations
Create data visualizations and reports to communicate findings to stakeholders
Collaborate with cross-functional teams to understand business needs and deliver data-driven solutions
Monitor and improve model performance over time
Stay updated with the latest data science tools and techniques

Core Competencies:
Data Science & Analytics
Strong analytical and problem-solving mindset
Statistics knowledge (hypothesis testing, evaluation metrics, class imbalance handling)
Hands-on experience with supervised learning (feature engineering/selection, hyperparameter tuning, evaluation)
Experience with data-quality analysis and data profiling
Strong SQL skills and experience with data modeling
Business Knowledge
Understanding of banking/transaction data (or strong motivation to learn)
Willingness to create model documentation for regulatory, audit, and validation purposes
Data Engineering & MLOps
Delta Lake
Python & PySpark
MLflow
Software delivery basics (Git, code reviews, branching strategies)
Agile mind-set
Pro-active attitude and team orientation
Excellent communication skills
Structured working approach and problem-solving skills
Very good command of English (mandatory), German is a plus
Motivation to constantly improve and learn new technologies

What’s in it for you:
Global community: 75+ nationalities, English as the company language, and work permit support. Find out more about international applications here.
Career growth: We believe in continuous learning and proactive career development. Take on challenging work that stretches your abilities, attend trainings, and use new technologies to make a lasting impact.
Flexible work week: Flexible hours and work-from-home options from Austria
Stay healthy: Subsidized canteen, well-being programs, check-ups, and sport allowances.
Save money: Discounts, exclusive banking terms, and a heavily subsidized public transport pass.
Family support: Child allowances, gender-neutral parental leave, bilingual company kindergarten, and holiday childcare.
Competitive salary: In accordance with Austrian legal requirements, the minimum salary for this position is EUR 3725,93 gross per month under the applicable Banking Collective Agreement. The actual salary is typically higher and will be determined individually based on your qualifications, professional experience, and the specific requirements of the role. We are happy to discuss the details in person.

If you have questions regarding our application process, feel free to check out our FAQ or our page for international applicants.

Your contact:
Michaela Teodosijevic
Talent Acquisition Team

Build a career where your work truly matters. At Raiffeisen Bank International, with more than 17 million customers across Austria and CEE, it’s our people who make the difference. From day one, you’ll take responsibility, grow beyond ladders and org charts, and help us deliver lasting value to our customers. We are dedicated to fostering diversity, inclusiveness, and equity — striving to create a culture where every voice is heard and every individual feels valued and respected.

Your benefits at one sight:
Join a team that values your well-being and professional development, offering a variety of benefits to support your success.

Don't just watch your future happen.
Make it happen.