Reddit is seeking a Principal Software Engineer to join their Ads Formats team. This is a remote position in the United States offering a competitive salary range of $232,500 - $325,500. The role involves working on Reddit's advertising platform, developing and optimizing ad delivery systems, and creating innovative ad formats that enhance user experience while maximizing revenue potential. The ideal candidate will have extensive experience in building large-scale advertising systems, strong technical leadership skills, and the ability to mentor other engineers. This position offers the opportunity to make a significant impact on Reddit's advertising infrastructure and contribute to the company's continued growth in the digital advertising space. The role combines technical expertise with strategic thinking to help shape the future of Reddit's advertising products.