A Machine Learning Scientist is a professional who specializes in developing and implementing machine learning algorithms and models. They work at the intersection of computer science, data science, and artificial intelligence. Machine Learning Scientists research, design, and build machine learning systems that can analyze and interpret large datasets to make predictions, solve complex problems, and automate decision-making processes. They often collaborate with cross-functional teams to apply machine learning techniques in various domains, such as healthcare, finance, and natural language processing, to create innovative solutions and drive data-driven insights.