Hyperion developer plays a pivotal role in the design, development, and maintenance of Oracle Hyperion applications and solutions. They collaborate with business stakeholders, manage data integration, customize applications, and create reports to support financial planning, analysis, and reporting. Their expertise is essential for organizations looking to harness the power of Hyperion to enhance financial performance and decision-making. Hyperion developers are responsible for developing the financial systems of a company. They are responsible for setting up and configuring the financial systems, ensuring that the system is correctly configured and running, and troubleshooting any problems that may arise.