Etsy is seeking a Software Engineer to join our Application Security team. As part of the larger Security and Privacy Engineering org, we help product teams build secure software and develop and maintain security critical parts of our mobile apps and web applications. We do this by partnering at the design stage for larger features, reviewing code, developing threat models, performing pentests, and leading security initiatives. This is a full-time position reporting to the Senior Engineering Manager, Security. In addition to salary, you will also be eligible for an equity package, an annual performance bonus, and our competitive benefits that support you and your family as part of your total rewards package at Etsy.