A Model Automation Developer is responsible for designing, implementing, and maintaining automation models that streamline and optimize business processes. They utilize software like AI and Machine Learning to create models that can perform repetitive tasks, analyze data, and make predictions. They work closely with data scientists and analysts to understand business needs and develop automation solutions accordingly. They also ensure the accuracy and reliability of these models, conduct tests, fix bugs, and make necessary upgrades. Additionally, they monitor the performance of the models, making adjustments as necessary to improve efficiency and productivity.