An AI Engineer designs, develops, and maintains artificial intelligence systems and applications. This role involves creating machine learning algorithms, processing and analyzing large datasets, implementing natural language processing and computer vision solutions, and deploying models into production environments. AI Engineers collaborate with interdisciplinary teams, write code in languages like Python, and continuously optimize and maintain AI systems. They address ethical considerations in AI development, ensuring fairness, transparency, and accountability. Overall, AI Engineers play a pivotal role in leveraging artificial intelligence to crack complex problems and drive innovation in various industries.