Senior Data Scientist | SwiconJobs

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Senior Data Scientist

2021.11.23. | Budapest | Tech
Introduction
Our partner is an international and well-known, growing company who offers unique solutions to their banking and payment services partners. Its purpose is to help online businesses reduce the cost, time, and challenges faced due to fraud. Join our clients' anti-fraud rocket launched this year!
Tasks
  • Contributing to our in-house built machine learning applications 
  • Building predictive models and machine-learning algorithms 
  • Processing, cleansing, and verifying the integrity of data used for analysis 
  • Combining models through ensemble modelling Improve the availability and performance of the applications 
  • Producing production quality, clean and tested code 
  • Supporting, refining and suggesting improvements to the current code base and new features 
  • Communicating and cooperating with internal and external engineering and product development teams 
  • Doing ad-hoc analysis and presenting results
Expectations
  • Experience with scalable application development in Python, R and SQL
  • Software engineering capabilities in Python and fundamental knowledge of RESTful API development
  • Strong understanding of decision-tree based, white and black box algorithms
  • Strong math skills (e.g. statistics, algebra)
  • Excellent problem-solving skills
  • Fluency in English
Advantageous
  • Black-box algorithms like XGBoost, CatBoost C5.0 decision tree algorithm 
  • Business intelligence tools (e.g. Tableau) and data frameworks (e.g. Hadoop) 
  • User behaviour analytics and anomaly detection 
  • Fraud related projects Graph networks and databases
  • Ability to cooperate with team members in Agile development methodology
  • Presenting information using data visualization techniques
  • Awareness of methodologies used in quality assurance testing
Employer's offer
  • Interesting for this unique industry
  • International start-up environment
  • Dynamic and enthusiastic working environment
  • Hybrid working options
  • Remote working options
  • 3 extra paid vacation days


 

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