Senior Test Engineer – Software / Data

  • Full Time
  • warsaw

Website Collabera

Job Description

Customer Info:

  • Kantar is one of the world’s leading providers of data, knowledge and consulting services.
  • Kantar Media as one of Kantar´s divisions, supports our customers with tailor-made solutions to optimize their PR and communication strategies with services in the areas of media monitoring and media analysis.
  • We support our customers with technology for data collection on websites and devices
  • Operate a globally highly available data collection service
  • Operate a cluster with modern big data technologies and modern data analytics technologies.
  • In order to be able to offer this with the desired quality, agile development, CI / CD, test automation and DevOps are topics that we constantly try to improve and live.

Role Scope:

  • As a Senior Test Engineer you will cooperate with our team in Saarlouis, Germany.
  • This team mainly focuses on digital audience measurement.
  • The topic includes the collection and processing of usage data from websites, mobile platforms (e.g. iOS, Android, etc.) and all other platforms (e.g. SmartTV, Game Consoles, etc.) that are relevant for measurement of simple use, streamed content, advertising, etc.


  • Creation and implementation of test plans in close coordination with the product owner and development
  • Further development and maintenance of test automation
  • Support in the development of test methods and test strategies

Required Skills:

  • University degree (e.g. business informatics, computer science) or training in IT & Technology
  • Very good communication skills in English (German advantageous)
  • 5+ years of experience in Test Engineering
  • Very good knowledge of one OR more languages: Python, Scala, SQL
  • Good knowledge of an object-oriented programming language: Java, C#, C++, etc.
  • Good knowledge of at least one test framework (JUnit, NUnit)
  • Experience with different operating systems: Linux, MacOS, Windows
  • Experience with version control systems: Git, SVN
  • Skilled in agile software development processes
  • Strong analytical skills and quick comprehension
  • Curiosity and passion to learn and try new technologies again and again

Additional advantageous skills:

  • Experience with big data technologies: Hadoop, Hive, Spark, Beeline
  • Knowledge of the HTTP(S) protocol
  • Knowledge of the frameworks Selenium, Appium, SonarQube
  • Experience with app development on iOS and Android (or other platforms (Playstation, XBox, tvOS, etc.)
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