A Computer Simulation Developer designs, builds, and implements simulation software. They create models that mimic real-world scenarios, testing systems or processes in a controlled, virtual environment. Their work includes understanding client needs, developing algorithms, coding and debugging, and analyzing results. They often work on projects related to physics, economics, biology, or engineering. They use programming languages like Python, C++, or Java. Their work aids in risk management, decision-making, and understanding complex phenomena. Their simulations can predict outcomes, optimize solutions, and experiment with various scenarios, making them essential in many research and industrial applications.