Senior Data Scientist – Machine Learning


Senior Data Scientist – Machine Learning

contractFulltime / Contract
wallet2500 - 6000 EUR/month
location-pinBratislava, Slovakia
"Create data apps that help businesses around the world."

Deliver state-of-art analytics

  • Each project is a brand new challenge, all you know is there will be lots of data and great opportunities to learn
  • Work for international companies and see the impact of your solutions
  • Understand customer behavior like very few people do


  • Deliver tailor-made analytics solutions to our VIP clients
  • Explain customer behavior with your own predictive and machine learning models
  • Design attribution models to help optimize marketing campaigns and channels
  • Play a key role in all phases of a project:
    • 1) Client diagnostics and hypotheses setting
    • 2) Problem definition through data
    • 3) Research into and analysis of possible interpretations
    • 4) Solutions presentation and implementation


Must have:

  • Experience in data mining, predictive modelling or machine learning
  • Experience with writing production code in one programming language: Java, Scala, Python or Node.js
  • Real-life experience with a business analytics tool, i.e., SAS, SAP
  • Good communication and presentation skills
  • University degree, ideally in Informatics, Artificial Intelligence, Applied Maths, Statistics or related
  • English


Great if you also have:

  • Experience with application of “Big Data” tools and techniques, e.g., Spark, Hadoop, Cassandra, Map/Reduce or NoSQL solutions, e.g., MongoDB
Are you strong in Python, Java or Scala? Any experience with Spark, Hadoop, MongoDB?

You will like it here if:

  • Want to have real impact affecting millions of end-users
  • Want to work with top trending analytics technologies
  • Want to serve international clients and gain priceless exposure
  • Like learning something new every day
  • Enjoy much more freedom and responsibility than a corporate job can offer
  • Enjoy working with a group of ambitious and talented people

Like this role? Apply here.

Drop your CV here or click to upload (docx, pdf, max. 5MB.)

If you have any questions, please contact us at