Senior Oracle Fusion Technical Consultant; Cloud Extension Focussed

Senior Oracle Fusion Technical Consultant (Cloud Extension Focussed)

Version 1 – Newcastle Upon Tyne, England, United Kingdom

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For over 28 years, Version 1 has partnered with leading global brands to deliver digital, cloud, and enterprise application solutions that drive business success. We are recognised as Oracle Innovation Partner of the Year 2023 (EMEA), Microsoft Global Partner of the Year (Modernising Applications), AWS Collaboration Partner of the Year (EMEA), and one of the Best Workplaces for Women in the UK & Ireland (2023).

Version 1 employs 3,500+ people and has revenues exceeding €347m/£302m. It is a market leader in Oracle, Microsoft, and AWS consulting services.

Job Description for the Senior Oracle Fusion Technical Consultant (Cloud Extension Focussed):

You must be eligible for CTC Clearance, which requires UK residence for the last 3 years.

Build. Integrate. Innovate. Drive Oracle Fusion Extensions with OIC, VBCS & APEX at Version 1. You will lead the design and delivery of next-generation extensions for Oracle Fusion ERP and HCM, using Oracle Integration Cloud (OIC), Visual Builder Cloud Service (VBCS), and Oracle APEX. Join Version 1, a fast-growing Europe-based Oracle Partner where innovation and customer success drive the business.

As a Senior Oracle Fusion Technical Consultant, you’ll own the development of secure, scalable, and intuitive custom applications and extensions for Oracle Fusion ERP and HCM.

You’ll be part of a team redefining what’s possible on Oracle Cloud with low-code solutions for enterprise and public-sector customers.

• 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.

• 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…