A Metaheuristics developer is responsible for creating and implementing advanced optimization algorithms that solve complex computational problems. They work on areas like machine learning, artificial intelligence, and operations research. Their tasks include designing new metaheuristic methodologies, fine-tuning existing ones to improve efficiency, and applying these techniques to real-world scenarios. They analyze problem structures, develop suitable models, and ensure the algorithms provide accurate solutions. They need to have strong mathematical skills, programming skills, and a deep understanding of the principles behind heuristics and metaheuristics. They also collaborate with other developers and stakeholders, providing technical expertise and guidance.