Senior Software Engineer / Tech Lead (AI)
Threecolts, Eastern Europe +1
The role
We're looking for a hands-on Senior Software Engineer / Tech Lead to join ExportYourStore, one of the products within the Threecolts portfolio. ExportYourStore is a SaaS platform used by around 1,200 paying sellers to list, manage and synchronise products across marketplaces including Shopify, Amazon, eBay, Etsy, Walmart, Poshmark, Depop and Vinted. We're a small, collaborative team of three developers and a product lead, with ambitious plans to make AI a core part of the platform.
This role sits at the intersection of backend engineering, AI development and technical leadership. You'll take ownership of building production-ready AI features, developing our Model Context Protocol (MCP) server and API infrastructure, and improving the underlying platform. We're looking for someone who enjoys writing code, solving complex problems and shipping products that customers actually use. You'll have a real say in technical decisions, work closely with product and the GM, and help shape where we take the platform next.