A Job Scheduling developer designs, codes, tests, and maintains software used to automate and manage tasks in a computing environment. They design algorithms and data structures to efficiently schedule jobs, considering factors like priorities, resources, dependencies, and deadlines. They ensure the software can handle errors and recover from failures. They also develop interfaces for users to monitor job status, and APIs for other software to interact with the scheduler. They must understand both the technical aspects (e.g., operating systems, databases, networking) and the business needs to create effective job scheduling solutions.