Software Development Engineer II (@Remote, Columbia)

About the role:

As a Software Development Engineer II, you will play a critical role in maintaining and evolving OfferUp's client engineering platform and app ecosystem, as well as leading efforts to build systems that detect and prevent fraudulent behavior in our marketplace. You will ensure app stability, performance, and developer efficiency by tackling complex technical challenges, collaborating across teams, and driving innovation. The systems you build will help maintain our community guidelines and support our partner team's growth and business strategies, focusing on key issues such as account takeovers, Phishing, Payment chargebacks, and Prohibited Items. As a Fullstack Software Development Engineer , you will build end-to-end, highly scalable systems and user experiences to detect and prevent fraud, while continuously improving our engineering/operational excellence.

This role is only available outside the US and not available to any individual...