CHECK24 | Germany | 81xxx, 80xxx München | Student job | Part time - flexible | Published since: 10.03.2026 on stepstone.de
Werkstudent Business Intelligence Internet (m/f/d)
CHECK24 is the comparison portal: We are market leaders and dynamic startup in one. In agile teams we make quick decisions and live flat hierarchies. Through the targeted use of state-of-the-art tools and technologies as well as state-of-the-art methods of AI, we are driving forward data-driven innovations - always with a view to the added value for our customers. In more than 50 products, we work daily to continuously improve the user experience of our over 20 million customers. With the CHECK24 Internet tariff comparison, we support our customers to quickly and transparently find suitable internet and TV offerings from over 350 suppliers. We combine data-based analyses with a clear focus on user-friendliness and product quality. As a working student (m/w/d) Business Intelligence, you are actively contributing to developing our Internet comparison data-driven, gaining relevant insights and improving the customer experience measurably. We are looking forward to your application as a working student (m/w/d) Business Intelligence at CHECK24 Comparative Portal Telecommunications Services GmbH. .
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Your tasks • Your profile • What we offer
Business intelligence development: You actively work in the business intelligence and data science team and continuously develop our analysis and reporting solutions Tableau Reporting: The analysis and optimization of our business intelligence tool Tableau and the further development of existing dashboards are carried out in close coordination with the team Data Source Integration: New API data sources You connect to our systems and develop additional analytics functions based on Data analysis: The implementation of complex evaluations of large amounts of data as well as the derivation of concrete recommendations for action for product-relevant questions are your responsibility AI-Feature-Evaluation: You test new AI-based features before the go-live and evaluate their performance in the product context Data pipeline development: When building and developing our ETL and ELT processes, you actively participate Data processing: The transformation, modelling and validation of raw data for analysis and reporting is also part of your task
Studies: You are a registered student (m/w/d) with an economic, scientific or information technology orientation, for example in business informatics, computer science, mathematics or physics First practical experience: Experiences in dealing with large amounts of data and business intelligence tools SQL-knowledge: Your knowledge in SQL is safe for independent queries and data analysis Python experience: You bring practical experience in data processing and scripting with Python, for example with pandas Analytical Understanding: A strong understanding of data-driven relationships and a structured approach characterize you Technical Basics: Knowledge of Data Structures and Algorithms is your profile Working: You work independently, take responsibility for your tasks and agree closely with colleagues from product and development Language knowledge: German or English knowledge of at least C1 level in word and writing complete your profile
Top entry into the world of work - with structured onboarding and Buddy system for optimal integration Flexible working hours - adapt your presence flexibly to your studies Lunch - daily there is a free lunch for you Health & Fitness - Supplement to external sports (including EGYM Wellpass) and daily free sports courses in the office Events & Teamspirit - as a working student (m/w/d) you will of course take part in all corporate events and celebrate success together with the team Perfect accessibility - central location between Hacker and Donnersbergerbrücke with excellent transport connection Attractive CHECK24 advantages - exclusive vouchers for numerous CHECK24 products
Contact
 | CHECK24 | |
| 80636 München | ||
| Germany | ||
| show e-mail |
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