Working Student Data Analytics
Turn numbers into insights and make a real impact!
We are The Customization Group,
a global leader in mass customization, leveraging AI and automation to revolutionize the personalized products industry. With a strong international presence across Europe, North America, and the Middle East, we manufacture up to 500,000 unique products daily, reaching millions of customers through 20+ own online shops and 1,000+ partner stores. Our AI-first strategy drives efficiency, scalability, and innovation, keeping us ahead in a fast-moving market while growing through AI-driven acquisitions and partnerships.
Our diverse team of 500+ professionals from 40+ nationalities thrives in a culture of collaboration and ambition. Whether in our tech hubs, production facilities, or business locations, you’ll find the perfect environment to take ownership and drive impact in the future of e-commerce.
We have a brand-new opportunity for a Working Student Data Analytics to support us 16h/week starting from July 2025. Do you want to dive into business data analytics while gaining hands-on experience in a global environment? Then keep reading!
Why you will love working with us:
- Global Perspective: Gain international experience with our globally distributed teams 🌍
- Flexibility That Fits: Tailor your work schedule with in-house and hybrid work options 🕒
- Office Catering: Enjoy free regular breakfast and lunch, plus a variety of snacks and beverages at the office 🍽️
- Eco-Friendly Mobility: We contribute to the cost of your Deutschlandticket and you can take advantage of a JobRad 💚
- Urban Sports Club: Discover the benefits of Urban Sports Club with access to countless sports and wellness activities 🏃♂️
- Meal Allowance: Use your food allowance at supermarkets and restaurants 🍝
- Shopping Perks: Receive a monthly tax-free voucher redeemable at over 250 partners, plus access to exclusive corporate benefits 🎟️
- Innovation & AI: Be part of an AI-first workplace that enables everyone to drive unique business solutions through state-of-the-art technology 💡
- Onboarding Support: New employees receive guidance from an experienced buddy during onboarding 👩🤝👨
- Special Leave: Take advantage of extra days off for special occasions like Carnival 🎉
What You Will Do:
- Create regular reports on key metrics for our global locations using Excel and Power BI 📈
- Support global projects with insightful data analysis 🌍
- Develop KPI dashboards by defining and implementing new key performance indicators 🎯
- Assist in monthly reporting, variance analysis, and performance metrics 📊
- Contribute to data quality analysis and improvement efforts 🛠
Your Background:
Experience:
- Currently pursuing an advanced degree with an analytical focus
Hard Skills:
- Strong skills in MS Office, especially Excel 📊
- Ideally, first experience with SQL and/or Power BI 💻
- Solid understanding of business and financial concepts 💡
- Very good communication skills in English 🗣
Soft Skills:
- Analytical mindset and quick comprehension ⚡
- Detail-oriented and structured way of working 🔍
- Strong problem-solving skills with a proactive attitude 🤝
Even without every qualification, your unique experiences and skills could make you a great addition to our team, so embrace the opportunities that await you here. Your journey may lead to new skills, relationships, and success.
One team. Millions of happy customers worldwide. Join us!
- Department
- Business Intelligence
- Locations
- Cologne
- Remote status
- Hybrid
- Employment type
- Part-time

Cologne
Working Student Data Analytics
Turn numbers into insights and make a real impact!
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