Mathematiker (m/w/d)

We are looking for a

(Senior) Data Scientist (m/f/d)

full-time at our location in Berlin or Amsterdam - hybrid working conditions available.
The Data Science (Consumer and Risk) team at Riverty is looking for skilled professionals to build Risk and Fraud machine learning models for our online payment products. Our primary goal is to determine who to accept and whom to decline based on data from past customers. This involves both detecting fraudulent transactions and identifying trustworthy ones by analyzing payment histories of similar customers.

What you are expected to do:

Participate in the entire modeling process, from data cleaning and feature engineering to model training and evaluation.
Anticipate potential issues in the model-building process and suggest strategies to mitigate pitfalls.
Engage in coding and code reviews to ensure quality and efficiency.
Collaborate within a cross-functional team to drive innovation and effectiveness.Be involved in the whole modelling process, from data cleaning and feature engineering to model training and evaluation

Bachelor's, master's, or Ph.D. in a STEM field (e.g. Computer Science, Mathematics, Statistics, Engineering, or related disciplines)
4+ years of the relevant experience as a Data Scientist
Experience working with transactional databases or case handling systems.
Ability to work with unstructured data.
Knowledge of SQL, relational databases, Spark, Databricks, VS Code, and Docker.
Hands-on experience deploying models into production.
Proficiency in Python for data science applications.
Familiarity with common data science frameworks in Python.
Experience writing production-ready Python code.
A strong interest in learning new tools and technologies.
Previous experience in the risk and fraud domain will be a big plus.

Immerse yourself in a welcoming, trust-filled atmosphere as part of our agile teams and explore the fantastic opportunities within the Bertelsmann Group
Put your health first by engaging in a variety of supported sports and leisure activities - it's important to us!
Empower your growth and professional development with Riverty’s training sessions and customized development plans. Together, we'll learn, evolve, and achieve success
Know that you're appreciated with plenty of employee benefits & discounts just for you
Experience the best of both worlds with our flexible working arrangements, which let you mix on-site teamwork and remote work to create the perfect professional experience that suits your life

Diese Anzeige stammt von bundesagentur. Originalanzeige ansehen ↗