Data Scientist

1 miesiąc temu

Warszawa, Mazovia, Polska RTB House Pełny etat

At RTB House, we're looking for a skilled Data Analyst to join our team and support our VP of Engineering and senior leadership team. As a Data Analyst, you will play a key role in turning data into valuable insights, building data models, and mining enormous datasets.

Key Responsibilities:

  • Create best-practice reports based on data mining, analysis, and visualisation
  • Develop, implement, and maintain analytics systems, solving problems through the lens of complex datasets and building simple frameworks
  • Work directly with CTO, VP eng, senior managers to gather requirements, build data models, and various analysis
  • Evaluate internal systems for efficiency, problems, and inaccuracies, and suggest improvements to handling, processing, and cleaning data

Requirements:

  • Bachelor's degree (or equivalent) in mathematics, computer science, economics, or statistics
  • More than 3 years of proven practical experience mining data / data analysis as a data analyst
  • Experience in research & development - statistical hypothesis creation and fluently using statistical modelling techniques incl. simulations, clustering, forecasting, A/B live testing, SQL, Python at an advanced level, experience with processing large data sets, creating complex queries, optimising computational complexity
  • Knowledge of Google BigQuery is definitely an advantage
  • Experience creating meaningful data visualisations and reports
  • Solid understanding of in fundamentals of statistics
  • Practical experience with creating data models and data exploration
  • Experience in dealing with data technologies from one of the major cloud providers
  • Confident demeanour and excellent communication skills

About RTB House:

RTB House is a data-driven company, where technology positions us as a leader in programmatic advertising. We work with thousands of clients in EMEA, APAC, and the Americas. Our highly optimised system serves over 15M QPS generating petabytes of various data points.

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