OnBuy
Marketplace • eCommerce • Retail
OnBuy is a UK-based online marketplace that offers a wide variety of products ranging from home and garden essentials, health and beauty products, electronics, and more. Unique in its approach, OnBuy does not sell its own products but provides a platform for small businesses and trusted brands to reach a broad audience. It is known for offering cashback on all purchases, enhancing customer savings with every transaction. With over 35 million products across diverse categories, OnBuy positions itself as a trusted and fair platform for both buyers and sellers, ensuring transparency and protection for each transaction.
Seller Trading Manager
Yesterday
OnBuy
Marketplace • eCommerce • Retail
OnBuy is a UK-based online marketplace that offers a wide variety of products ranging from home and garden essentials, health and beauty products, electronics, and more. Unique in its approach, OnBuy does not sell its own products but provides a platform for small businesses and trusted brands to reach a broad audience. It is known for offering cashback on all purchases, enhancing customer savings with every transaction. With over 35 million products across diverse categories, OnBuy positions itself as a trusted and fair platform for both buyers and sellers, ensuring transparency and protection for each transaction.
📋 Description
• The Seller Trading Manager owns the quality, competitiveness and visibility of our marketplace catalogue across the UK and International Markets. • The primary responsibility is to ensure seller data is accurate, enriched and fit for purpose, and to turn that high-quality data into clear, actionable trading insights. • End-to-end governance of seller data quality across regions; enforce accept/optimise/suppress/return rules and uphold gold standards for images, titles, attributes, GTINs/GS1, encoding, and de-duplication. • Define and maintain taxonomy, category hierarchy, product mapping, and catalogue segmentation; ensure international readiness (language, symbols, encoding). • Analyse visibility, search rank, competitiveness, conversion, GMC health, and availability; generate structured opportunity packets (issue, action, size of prize) for Seller Success & Sales; prioritise via Trading Score, Lead Score, and propensity signals. • Remove ghost products and fix mis-categorisation; improve search/browse relevance through data and mapping; set surfacing/suppression/boosting rules based on competitiveness and data quality; partner with Buyer Experience & Tech on ranking logic and filters. • Maintain accurate regional pricing; detect market misalignment; segment inventory (KVI, premium, long-tail, substitution-sensitive); surface pricing-led trading actions for commercial teams. • Ensure top brands meet standards for content, GTINs, compliance; lift visibility and conversion using data signals; collaborate with Marketing on discovery, merchandising, and campaigns. • Guarantee catalogue compliance with Google Merchant Center requirements; reduce disapprovals, grow impression share, and mine GMC data for further optimisation.
🎯 Requirements
• Marketplace or eCommerce trading, category management, or product data operations experience. • Deep understanding of product data structures, taxonomy, attributes, GTINs and GS1 standards. • Hands-on experience with search systems (e.g., Solr), GMC, feed management and competitive pricing. • Analytical capability with the ability to translate signals into actionable insights. • Strong communication and storytelling skills to influence cross-functional teams. • High attention to detail with strong commercial judgement. • Experience driving outcomes through others (not direct line execution).
🏖️ Benefits
• Company Equity- In return for helping us to grow, we’ll offer you company equity, meaning you own a piece of this business we are all working so hard to build. • 25 days annual leave + Bank Holidays • 1 extra day off for your Birthday • Employee Assistance Programme • Perks at Work benefit platform • Opportunities for career development and progression
Apply NowSimilar Jobs
Yesterday
Planning Manager leading planning and scheduling teams for complex energy projects. Overseeing project schedules in the energy transition sectors like hydrogen and e-mobility.
Yesterday
Commercial Manager managing customer accounts and developing business strategies in Landfill division at Biffa. Remote work with occasional national travel to support operations.
Yesterday
National Housing & Contracts Manager developing residential specification business across the UK. Engaging with housebuilders and contract merchants while ensuring quality product specifications.
Yesterday
Country Manager driving operational excellence and scalable systems for financial services company in the UK. Leading local teams and strategic initiatives to achieve commercial growth.
2 days ago
Service Manager/Band 6 Nurse leading virtual healthcare team for Xyla healthcare services. Ensuring efficiency and clinical governance in a remote healthcare environment.