The Senior Software Engineer, Backend at Thumbtack will lead and complete engineering projects focused on enhancing the booking experience for users. Responsibilities include collaborating with teams, solving complex technical issues, and building software using various technologies, with a strong emphasis on the business impact of their work.

As a Staff Software Engineer in Machine Learning Infrastructure at Thumbtack, you'll lead the technical vision for the company's ML platform. Responsibilities include defining architecture for scalable ML systems, establishing best practices, and mentoring engineering teams. You will work with cross-functional teams to align ML capabilities with business objectives.