A Cadence Schematic Capture developer uses the Cadence design software to create, analyze and modify electronic design schematics. They create the symbolic representation of electronic circuits and systems for simulation and testing. Their tasks include setting up the design environment, defining block diagrams, selecting components, and drawing circuits. They also validate schematics, handle connectivity, and manage schematic libraries. They work closely with design engineers to ensure the schematic meets design requirements and specifications. Additionally, they troubleshoot any issues that arise during the design process, making necessary adjustments to improve performance and reliability.