Our Applied Machine Learning Engineering internship is a 12-week hybrid summer experience focused on making a significant impact on our customers by being embedded directly into our data teams. Each intern is paired with a dedicated mentor and a team manager, providing guidance and support as they make immediate contributions to the team's roadmap, directly advancing Gusto's mission. At Gusto, we are committed to leveraging data to build the products of the future. As an Applied Machine Learning Engineering Intern, you'll be at the forefront of this effort, focusing on the end-to-end development of production-level machine learning systems. You'll gain hands-on experience in building, deploying, and maintaining models that directly impact our customers and our business. Your work will directly support teams across the company, helping to build new features, optimize our operations, and improve products for hundreds of thousands of small businesses. Please note: We'll be offering only one cohort start and end date (May 18 - August 7, 2026).