Working Student - Marketplace (m/f/x)
About us
Contorion is Germany's largest online specialist retailer for professional tradesmen and industrial supplies. We offer a diverse assortment that includes well-known third-party famous brands such as Bosch, Makita, and Festool, alongside our own high-quality private label, STIER, designed to meet the specific needs of small and medium-sized businesses. To realize our vision of revolutionizing the market for these companies, we are looking for dynamic and motivated people to join our team.Your Tasks
You will support the team in the day-to-day operations of our marketplace business, ensuring that products are correctly listed, data quality is maintained, and operational processes run smoothly.
Your responsibilities may include:
Marketplace Operations
Supporting the daily operations and growth of our marketplace channels (Amazon, eBay, Kaufland, etc.)
Monitoring listing errors, catalog issues, and operational alerts
Supporting the resolution of product or order-related issues
Assisting in the preparation and execution of major sales events (e.g., Prime Day, Black Friday, seasonal campaigns)
Working closely with other teams such as Marketing, Pricing and Customer Service to ensure smooth marketplace operations
Catalog & Listing Management
Creating and updating product listings (titles, attributes, images, bullet points)
Ensuring listing quality and completeness across marketplaces
Preparing and validating product data for bulk uploads
Checking category mappings, attributes, and marketplace requirements
Identifying and correcting product data inconsistencies
Performance & Analysis Support
Assisting with basic analysis of marketplace performance (sales, conversion, margin)
Supporting reporting tasks and identifying potential improvement opportunities
Helping prepare data for internal analysis and reporting
Advertising & Growth Support
Supporting marketplace advertising activities (e.g. Amazon Ads)
Helping with keyword research and campaign monitoring
Your Profile
Enrolled student in Business, Economics, Data Analytics, E-Commerce, Marketing, or a related field
Strong interest in e-commerce and online marketplaces
Structured working style with strong attention to detail
Comfortable working with Excel / Google Sheets
Analytical mindset and curiosity to understand marketplace performance
Basic knowledge of SQL or Google BigQuery (GBQ) is a plus
Very good English skills (German is a plus)
Your Chance
- Flexibility: We support you in your schedule. With our hybrid work approach and the option to work part-time, you remain flexible and can work from your home as well.
- Work-life balance: With 30 days of vacation, the possibility to work remotely from abroad, and sabbaticals, we take care of your relaxation.
- Mobility: Whether by public transport or by bike, we subsidize your job ticket or job bike.
- Health & Wellbeing: Stay healthy with us! With OpenUp and Urban Sports you can actively boost your body and mind. Our company events keep the team spirit up. Fruit, drinks and granola "sweeten" your day in the office.
- Development: With regular feedback and training opportunities, we offer the tools for your personal development plan.
- Culture: We live transparency, respect, courage, and passion. Our principles are anchored in the teams and create a unique, cooperative working environment.