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Working Student - Global Client Support in Berlin

Looking for a working student supporting our client's developers from around the world. Join a team using the latest digital technologies and start creating innovative solutions!

Was du machen wirst:

About GfK 

For over 80 years, GfK has been a reliable and trusted insight partner for the world’s biggest companies and leading brands who make a difference in every consumer’s life - and we will continue to build on this. We connect data, science and innovative digital research solutions to provide answers for key business questions around consumers, markets, brands and media. With our headquarters in Germany and a presence in around 60 countries worldwide, you benefit from our global company with a diverse community of ~9,000 employees.

Job Description

GfK is providing a solution to measure consumption of digital advertisements and content, including news, video, audio streams. You are responsible to enable GfK’s clients to integrate the required measurement SDKs into their apps and websites.

While doing your job you will automatically learn a lot about GfK’s measurement solution, which is a fully cloud-based, highly scalable, high traffic and big data application. This wider knowledge base will help you to perform your job in a self-organized manner and to analyse complex issues independently.

In detail you are responsible for:

Testing & certification of the SDK’s integrations during the project’s set up phase

  • introduce the client’s developers to GfK’s SDK
  • assist the client’s developers during integration
  • find solutions if problems occur during integration
  • discuss issues the clients are facing and potential optimizations within the team

Develop and maintain tools to run basic tests automatically

  • implement publisher specific frontend tests for websites and apps

Ad-hoc analysis

  • validate incoming raw data
  • create custom reports on data collected
  • investigate suspicions behaviour of apps, websites which have GfK’s measurement solution integrated

You will mainly deal with client requests from around the world and you talk to their developers: Austria, Australia, Germany, Singapore, Sweden, United Kingdom, Bulgaria, and some more.

While performing your tasks, you will continuously consult and synchronize with the GfK internal team, you are part of. This team consists of 7 people which are mostly located in Berlin and responsible for the global development of GfK’s measurement SDK. Thus, you will definitely learn about JavaScript, TypeScript, Swift, Java, Scala, AWS Cloud Services on a daily basis.

Was wir bieten:

  • Exciting and divers tasks
  • Join a passionate team of specialists
  • Fair compensation

Was wir erwarten:

  • long-term employment, available as working student for atleast a year
  • Basic programming skills (preferably JavaScript or Java)
  • Basic database skills (basic SQL)
  • Ability to solve problems and to understand complex relations
  • Good communication skills (verbal & written)
  • Fluent English; Basic German
  • Eingeschriebene/r Student/in an einer staatlich anerkannten Hochschule


Bist du der ideale Kandidat (m/w/d) für diese Stelle? Dann bewirb dich jetzt und wir werden dich so schnell wie möglich kontaktieren.

Extra Informationen

We offer an exciting work environment that brings people together. We encourage an entrepreneurial and innovative spirit. We make use of the latest digital technologies. We are looking for self-starters, who accept challenges and create solutions. Can there be a better place to take center stage in the digital revolution? We are excited to getting to know you!

Arbeitsstunden pro Woche
Zwischen 15,00€ und 20,00€ pro Stunde
Verantwortlich für
Testing & Certification, Supporting clients from around the world, Developing & maintaining automated frontend test, Ad-hoc analysis & creating custom data reports
IT / Software-Entwicklung / Programmierung
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Englisch, Deutsch

Berlin | IT Jobs | Werkstudentenstelle | Hochschule/Universität

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