A Gurobi Optimizer developer is someone who utilizes the Gurobi Optimizer, a highly advanced commercial tool for mathematical optimization. They're responsible for developing, modeling, and solving optimization problems, which can range from resource allocation to supply chain management and beyond. They use Gurobi's powerful algorithms and interfaces with different programming languages (Python, Java, etc.) to create efficient solutions. Their work involves managing large-scale computational tasks, analyzing complex data, and improving decision-making processes. They often collaborate with other experts to understand the business problem, translate it into a mathematical model, and interpret the results in a meaningful way.