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Fashion meets data. As Senior Category & Merchandising Manager at momox, you own the full picture. From assortment architecture and product presentation to KPI monitoring and cross-functional collaboration. If you think in categories, act on data and have a passion for pre-loved fashion, this role is for you.

• Drive assortment planning based on the analysis of sales data, seasonality and trend developments. Analyse market and target audience trends and derive strategic recommendations for overarching range planning

• Develop the overall merchandising strategy including assortment architecture, category logic and prioritisation of product groups

• Define and continuously improve standards for product attributes, visual language, descriptions and brand placement. Conduct regular analyses and A/B tests and derive optimisation measures for both assortment and product presentation

• Act as a strategic sparring partner for quality management, pricing and operational range maintenance

• Work closely with Marketing, CRM and Social Media to ensure optimal product presentation across all channels

• Coordinate with IT, Product Management and UX/UI to further develop product search, filter logic, category pages and landing pages

• Monitor customer feedback and fashion KPIs such as return rate and sell-through rate, and derive improvement measures accordingly

• Several years of professional experience in merchandising, category management and/or demand planning in e-commerce with a focus on the fashion industry

• A degree with a business or fashion-related background is desirable (e.g. Business Administration with a focus on Marketing, Retail or E-Commerce, Textile and Apparel Management)

• Proven experience in assortment design, buying control and customer-centric product presentation

• A strong eye for clothing product details and customer needs

• Experience in building dashboards and analysing large datasets for the purpose of assortment optimisation

• Hands-on experience with BI and analytics platforms (e.g. Google Analytics, Looker, Tableau)

• A thorough and independent way of working, excellent communication skills and a solution-oriented mindset

• Fluent English skills; German, French or Polish is a plus

• A high degree of initiative, creativity and a strong hands-on mentality

The position is online since 22nd of May 2026.