1&1 Mail & Media Applications SE

Working student (f / m / d) - Software Quality Assurance

at subsidary 1&1 Mail & Media Applications SE in Karlsruhe
Full-time | Working student | Students
Reference ID: 707


About us

With our strong brands GMX, WEB.DE and mail.com and over 42 million active users, we are the leading email and communications platform in Germany, Austria and Switzerland. From this strong market position, services and apps are developed that simplify users' digital lives - from office tools and cloud solutions to personal ID management.

Your Tasks

We offer the opportunity to work on small and large projects in the exciting environment of the latest Big Data & AI technologies, all of which are used by our customers on a daily basis. In close cooperation with our QA team, the developers and our business engineers, we develop tracking and profile systems, analysis tools and systems for processing petabytes of information in real time.

  • You write and test scripts and programs with support for a wide variety of applications, e.g. in Java, Python or a scripting language
  • You expand and design functional and non-functional tests for distributed big data, batch and high-load systems.
  • You systematically create and expand test plans and test reports.
  • You support us in setting up and maintaining the test environments as well as in the use of test automation.

We Appreciate

You are a student in the field of computer science, business informatics, engineering or a similar subject.

  • You have good technical understanding. Ideally you have previous knowledge of scripting, Java programming, Linux, REST APIs and databases.
  • You have an independent way of working, combined with analytical and conceptual skills and enjoy learning.

Please note that in order to process your application, we need to know your earliest possible start date as well as your valid enrollment certificate.

apply online now

We value diversity and welcome all applications - regardless of, for example, gender, nationality, ethnic or social origin, religion, disability, age as well as sexual orientation and identity, physical characteristics, marital status or any other irrelevant factor subject to applicable law.


1&1 Mail & Media Applications SE
Recruiting & Candidate Management

Brauerstraße 48
D-76135 Karlsruhe