A Caml developer designs, codes, tests, and debugs software applications using the Caml programming language. They create algorithms and data structures, solve complex computing problems, and optimize code performance. They also collaborate with other developers and stakeholders to define software requirements and ensure the final product meets those needs. Additionally, they maintain and update existing Caml code, troubleshoot issues, and provide technical support. Their goal is to develop high-quality, efficient, and secure software using their expertise in Caml, a language particularly known for its strong type safety, automatic memory management, and expressive syntax.