An Oracle Financials Developer is responsible for designing, developing, and maintaining solutions within the Oracle Financials suite, which is part of Oracle E-Business Suite (EBS) or Oracle Cloud ERP. They work with modules like Accounts Payable (AP), Accounts Receivable (AR), General Ledger (GL), and Fixed Assets, customizing and optimizing them based on business needs. Their tasks include PL/SQL programming, API integrations, reports development, and troubleshooting financial system issues. They collaborate with business analysts and finance teams to enhance reporting, automation, and compliance processes.