Senior Software Engineer, Marketplace & AI Offers

Collectors is seeking a Senior Software Engineer to build the PSA Liquidity Platform, connecting buyers and sellers across our marketplace. You will own end-to-end delivery, featuring Buyer Offers, eBay Consignment, and real-time pricing with AI tools. Expect collaboration with product, data, and cross-functional teams to maximize GMV and user satisfaction. The role emphasizes on-site collaboration within a fast-moving environment, with standard industry benefits and a strong ownership culture.