Data Science

  • R. Quintinhas, 2790 Carnaxide, Portugal
  • Full-time

Company Description

We are passionate about what technology can do. 
We want to continually improve our service, people and technology. 
We are proud that our customers benefit from our knowledge and experience. 

We are Claranet and if you share our beliefs, we are looking for you!

Because we aspire to do more and better, we are looking for an Data Science to integrate our Client's internal team, based in Lisbon

Job Description

  • Identify valuable data sources and automate collection processes;
  • Undertake preprocessing of structured and unstructured data;
  • Analyze large amounts of information to discover trends and patterns;
  • Build predictive models and machine-learning algorithms;
  • Combine models through ensemble modeling;
  • Present information using data visualization techniques;
  • Propose solutions and strategies to business challenges;
  • Collaborate with engineering and product development teams.


  • Proven experience as a Data Scientist or Data Analyst;
  • Experience in data mining;
  • Understanding of machine-learning and operations research;
  • Knowledge of R, SQL and Python; familiarity with Scala, Java or C++ is an asset;
  • Experience using business intelligence tools (e.g. Tableau) and data frameworks (e.g. Hadoop);
  • Analytical mind and business acumen;
  • Strong math skills (e.g. statistics);
  • Problem-solving aptitude;
  • Excellent communication and presentation skills;
  • BSc/BA in Computer Science, Engineering or relevant field; graduate degree in Data Science or other quantitative field is preferred.
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