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Jobs at AppTweak

Open Positions in Brussels, Belgium > Data Scientist


Data Scientist

We are looking for a Data Scientist that will help us discover the information hidden in vast amounts of data, and help us make smarter decisions to deliver even better products. Your primary focus will be in applying data mining techniques, doing statistical analysis, and building high quality prediction systems integrated with our products. You'll also be responsible for creating new indicators and metrics able to measure or predict mobile app success.

Your Responsabilities

  • Selecting features, building and optimizing classifiers using machine learning techniques
  • Data mining using state-of-the-art methods
  • Extending company’s data with third party sources of information when needed
  • Enhancing data collection procedures to include information that is relevant for building analytic systems
  • Processing, cleansing, and verifying the integrity of data used for analysis
  • Doing ad-hoc analysis and presenting results in a clear manner

Your Skills

  • Excellent understanding of machine learning techniques and algorithms, such as k-NN, Naive Bayes, SVM, Decision Forests, etc.
  • Experience with common data science toolkits, such as R, Keras, NumPy, MatLab, etc.
  • Great communication skills
  • Experience with data visualisation tools, such as D3.js, GGplot, etc.
  • Proficiency in using query languages such as SQL
  • Experience with NoSQL databases, such as MongoDB
  • Good applied statistics skills, such as distributions, statistical testing, regression, etc.
  • Data-oriented personality