3h ago
Data Scientist
Lisbon
full-timemid HybridFraud Prevention and Risk Intelligence
Tech Stack
Description
You will develop algorithms and analytical production-grade solutions using advanced techniques like NLP, anomaly detection, graph theory, and deep learning. You will own end-to-end project development from data exploration and preprocessing to model deployment and evaluation, collaborating with cross-functional teams to drive data-driven decision-making.
Requirements
- B.Sc in Computer Science, Math, Statistics, or related field (M.Sc a plus)
- 3+ years experience designing and deploying ML algorithms to production
- Proficiency in Python, SQL, Pandas, NumPy
- Solid foundation in statistics and hypothesis testing
- Strong communication and collaboration skills
Responsibilities
- Collect, clean, and transform large complex data sets
- Apply statistical methods and develop predictive models
- Develop and implement machine learning algorithms
- Engineer features from structured and unstructured data
- Present analysis results via data visualization
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