Auction Technology Group (ATG) is transforming the multi-billion-dollar global auction industry. Our platforms connect thousands of auction houses with buyers in over 170 countries, powering more than $15 billion in annual sales. Through innovative online auction technologies, we help auctioneers expand their reach, boost efficiency, and maximize value—while giving bidders unrivaled access to rare and specialized items.

As a publicly traded company, ATG has scaled from $18 million to $170 million in revenue, with sustained growth beyond the pandemic. We’re modernizing one of the last industries to fully go digital—building a global, category-defining business in the process.

We’re seeking a Senior Backend Software Engineer to join our engineering team and help build a robust, scalable infrastructure that powers our global marketplace platforms. You’ll be designing and developing high-performance backend services and APIs that handle milli...