Senior Oracle Fusion Technical Consultant (Cloud Extension Focused) (Inside IR35 Contract)
You must be eligible for CTC Clearance. To be eligible for CTC clearance you need to have lived in the UK for the last 3 years.
You must be immediately available or on a very short notice period.
Build. Integrate. Innovate. Drive Oracle Fusion Extensions with OIC, VBCS & APEX at Version 1.
Are you an experienced Oracle Cloud Developer ready to lead the design and delivery of next-generation extensions for Oracle Fusion ERP and HCM?
As a Senior Oracle Fusion Technical Consultant, you’ll take ownership of developing secure, scalable, and intuitive custom applications using Oracle Integration Cloud (OIC), Visual Builder Cloud Service (VBCS), and Oracle APEX.
Key Responsibilities
Extensions & Custom Applications
* 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.
Data & Integration Layer
* 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.
Governance, Security & Quality
* 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.
Innovation & Enablement
* 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.
Qualifications
Required Skills & Experience
* Extensive Oracle Cloud or PaaS development experience, including a background in VBCS and/or APEX.
* Proven track record in delivering custom extensions for Oracle Fusion ERP and HCM Cloud.
* Strong expertise in VBCS application design, REST API consumption, event‑driven flows, and security integration.
* Hands‑on experience with Oracle APEX on ATP/ADW or DBCS, including backend logic using PL/SQL and ORDS.
* Proficiency with Fusion SaaS REST APIs, FBDI, HDL, and BICC for integration support.
* Good understanding of Fusion security model, OAuth2, and OCI IAM.
* Familiarity with Visual Builder Studio (VBS), Git, and CI/CD pipelines for extension deployment.
* Excellent analytical and documentation skills with strong attention to UI/UX detail.
* Ability to work effectively in multi‑wave, public‑sector transformation programmes with robust assurance controls.
Desirable Skills
* Experience with Oracle Process Automation (OPA) or Oracle Integration Cloud (OIC) for workflow orchestration.
* Exposure to Oracle Fusion Data Intelligence (FDI), Oracle Analytics Cloud (OAC), or APEX‑based reporting dashboards.
* Experience in UK public‑sector environments and UK Gov Cloud deployments.
* Knowledge of NCSC CAF, ISO 27001, and Cyber Essentials Plus security frameworks.
* Oracle certifications in VBCS, APEX, or Oracle Cloud Platform Developer are advantageous.
Benefits Include
* Quarterly performance‑related profit share
* Hybrid / Remote working flexibility
* Pension, private healthcare, life assurance cover
* Certified Great Place to Work for 10+ years running
This is a hybrid role with occasional travel to your nearest base office.
We are an equal opportunities employer.
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