Sr. Software Engineer, Backend

About the role

Your role in our mission As a Senior Backend Engineer on the Personal Loans team, you will own the borrower-facing experiences that drive Prosper's core business -- from rate check through funding. Using modern web and mobile technologies, you will build and maintain the applications that guide borrowers through one of the most important financial decisions they'll make. Your work will directly impact conversion, borrower satisfaction, and Prosper's top-line growth. We are investing heavily in AI across our engineering organization -- from AI-assisted development workflows to intelligent borrower experiences. You'll be joining a team that actively embraces AI tools to accelerate delivery, improve code quality, and explore new ways to make the borrower journey smarter and more personalized We are a collaborative, high-ownership team that blends startup speed with the rigor required by a regulated financial platform. We ship often, measure everything, and care deeply about the people who use what we build.