Data Scientist 80% vacancy for our Zurich based client in the Banking sector.
Your tasks:
- Redesign the current Client Risk Rating model into a more granular scoring framework.
- Develop a points-based risk scoring engine for KYC attributes with clear and interpretable weighting.
- Apply statistical and machine learning methods suitable for regulated environments, such as logistic regression with WOE or tree-based models.
- Define, test and calibrate scoring bands with transparent thresholds and justifiable breakpoints.
- Build reproducible Python pipelines for scoring, backtesting and sensitivity analysis.
- Support validation, documentation and handover to downstream Compliance and Financial Crime stakeholders.
Your experience/knowledge:
- At least 7 years of professional experience in quantitative data science and statistical modelling within banking, asset management or fintech.
- Master’s degree or PhD in a quantitative discipline such as Mathematics, Physics, Engineering or Quantitative Finance.
- Strong Python skills for data science, including modular design, exception handling, profiling and test-driven development.
- Hands-on experience with pandas, NumPy, scipy, scikit-learn, statsmodels, and either PyTorch or TensorFlow.
- Strong SQL experience, particularly with large datasets and Oracle.
- Language skills: English
Your soft skills:
- Strong analytical thinking and attention to detail.
- Confident communication with technical and non-technical stakeholders.
- Ability to challenge assumptions and work in a structured, rigorous way.
Location: Zurich, Switzerland
Work setting: Hybrid
Sector: Banking
Start: ASAP
Duration: 5 months
Workload: 80%
Ref.Nr.: BH 24495
Take the next step and send us your resume along with a daytime phone number where we can reach you.
Due to Swiss work permit restrictions, we can only consider applications from Swiss nationals, EU citizens, and current work-permit holders for Switzerland.
We welcome applications from individuals of all genders, age groups, sexual orientations, personal expressions, ethnic backgrounds, and religious beliefs. Therefore, there is no requirement to provide gender information or a photo in your application.
As per client requirements, we need information about your marital status, nationality, date of birth, and a valid Swiss work permit. For applicants with disabilities, we are happy to explore potential solutions with our end client.
This job advertisement was prepared with the assistance of AI technology and has undergone human review and approval.
