Job description

Key Responsibilities:

  • Applied data science research to fight spam, scam and fraud attacks in SMS, MMS, e-mail and other mobile telecommunication protocols
  • Helping mobile network operators worldwide in localization, identification, monetization and prevention of spam and fraud attacks
  • Big Data analysis of SMS/MMS traffic (100 million messages per day)
  • Data cleaning and preprocessing (data wrangling), exploratory analysis, statistical analysis
  • Machine learning, data mining, text mining in different languages
  • Data visualization and presentation
  • Uncovering activities of organized groups of spammers and fraudsters
  • Researching new fraud techniques and designing algorithms for their detection and prevention
  • Monitoring and preventing virus and malware distribution vectors in SMS/MMS



  • Statistical analysis
  • Scripting languages (for example bash, python, perl, lua or similar)
  • R-studio
  • Data mining, data analysis
  • Linux/Unix platform

We offer

  • Wide range of benefits
  • Salary adequate to the job position
  • Multinational company with offices and customers all over the world
  • Advanced modern technologies
  • Interesting people
  • Team spirit
  • Company working in mobile networks and telecommunication – with a special focus on our product – Management Station (MS) with main functionalities:
  • Modern GUI
Upload your CV/resume or any other relevant file. Max. file size: 64 MB.
Upload your CV/resume or any other relevant file. Max. file size: 64 MB.
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