Senior Oracle Fusion Consultant (Cloud Extensions)

- Lead the design and development of custom extensions and standalone applications using Oracle VBCS and Oracle APEX integrated with Fusion Cloud ERP and HCM. - Build responsive, role-based user interfaces and workflows aligned with Oracle Redwood UX guidelines. - Implement Fusion REST API integrations for CRUD operations and data synchronisation with Oracle SaaS. - Develop solutions supporting transaction enrichment, approvals, and self-service functionality. - Configure business rules, validations, and approval logic within custom components. - Ensure reusability and maintainability through component-based design and modular architecture. - Integrate extensions with Fusion SaaS using REST APIs, OIC services, FBDI/HDL, and BICC extracts where required. - Configure secure connectivity (OAuth2, certificates, SFTP) and handle authentication through OCI Identity and Access Management (IAM). - Support backend automation using PL/SQL, Oracle REST Data Services (ORDS), and Server-Side Logic (SSL). - Collaborate with data migration and reporting teams to ensure data consistency and auditability across environments. - Ensure all extensions adhere to Oracle PaaS governance, naming, and deployment standards. - Design solutions that align with Fusion Application Security (Roles, HCM Data Roles, Duty Roles) and data segregation principles. - Conduct code reviews, peer validations, and maintain configuration control through Visual Builder Studio (VBS) and Git. - Support SIT, UAT, and performance testing phases; troubleshoot and optimise custom components for scalability. - Document technical designs, configuration guides, and release notes in line with project quality processes. - Identify opportunities to leverage AI/automation, APEX plug-ins, or VBCS accelerators to improve user experience and delivery efficiency. - Contribute to R&D and internal capability-building on low-code / no-code development within OCI. - Mentor junior developers and guide offshore delivery teams in best practices for VBCS/APEX and Fusion extensions.