Hireio, Inc. is seeking a Tech Lead Machine Learning Engineer to join their advertising technology team. This role focuses on developing cutting-edge technologies for branded advertising, including reservation ads, auction ads, and content ads. The position involves working with advanced machine learning techniques, NLP, and Computer Vision to enhance ad delivery systems. As a tech lead, you'll influence the entire ad tech stack, from bidding to ranking and forecasting, while collaborating with global teams. The role requires extensive experience in machine learning and distributed systems, offering an opportunity to drive innovation in advertising technology. The position combines technical leadership with hands-on development, making it ideal for experienced engineers passionate about applying ML to solve complex business challenges. Working in multiple US locations, you'll lead initiatives that directly impact brand success and revenue generation through technological innovation.