Senior Lead Oracle Fusion Cloud Integration & Extension Consultant role

OIC Integration Architecture & Delivery

• Lead the end-to-end design, build and delivery of integrations between Oracle Fusion Cloud and internal or external enterprise systems using Oracle Integration Cloud.
• Define practical and reusable integration patterns covering synchronous APIs, asynchronous orchestration, scheduled processing, event-based flows and file-based interfaces.
• Produce and maintain integration design artefacts, including interface catalogues, mapping specifications, transformation rules, error-handling designs, deployment notes and operational support documentation.
• Build and optimise OIC integrations using:
• App-driven orchestrations
• Scheduled integrations and bulk processing patterns
• REST and SOAP services
• SFTP/file-based interfaces
• Oracle Fusion adapters and enterprise application adapters where applicable
• JSON, XML, XSLT, XPath and schema-based transformations
• Implement robust error handling, replay, recovery and operational support patterns covering technical failures, business validation failures, rejected records and downstream availability issues.
• Support performance tuning for high-volume integrations, including batching, pagination, payload optimisation and parallel processing.
• Implement secure integration patterns using OAuth2, certificates, keys, PGP encryption, secure FTP, allow-listed connectivity and OIC connectivity agents where required.
• Support environment configuration, migration between environments, deployment sequencing and release readiness for OIC artefacts.

Fusion Interface & Data Alignment

• Work closely with Fusion functional and data migration teams to confirm source and target objects, interface ownership, business rules, error handling and reconciliation requirements.
• Design integrations that align with Fusion ERP/HCM/EPM interface options, including REST/SOAP APIs, FBDI, HDL, BICC extracts, BI Publisher outputs and scheduled ESS jobs.
• Ensure integration outputs support reconciliation, auditability, traceability and operational reporting requirements.
• Support defect triage across Fusion, OIC and external system boundaries, including analysis of payloads, logs, transformations and downstream responses., * Support VBCS-based extension activities where required, such as minor page updates, service connection configuration, UI changes and integration with existing OIC services.
• Develop working familiarity with Oracle Process Automation (OPA)/Process Cloud Service (PCS), with the expectation of learning and supporting workflow/process automation use cases under guidance.
• Work with senior extension or process automation specialists where complex UI, workflow or business process design is required.
• Apply agreed standards for role-based access, usability, configuration management and handover when contributing to VBCS, OPA/PCS artefacts., * Create and maintain reusable OIC templates, integration naming standards, connection standards, mapping conventions and deployment checklists.
• Define consistent error logging, business exception handling, technical exception handling and replay/recovery standards across integrations.
• Contribute to integration governance, design reviews and quality assurance gates across the delivery lifecycle.
• Promote maintainable engineering practices, including clear artefact ownership, version control discipline, peer review, test evidence and release traceability.

DevOps, Testing & Release Enablement

• Support Git-based version control and structured promotion of OIC artefacts between development, test and production environments.
• Contribute to CI/CD or semi-automated deployment approaches for OIC where available, using Visual Builder Studio, Git-based repositories or agreed enterprise tooling.
• Prepare and support unit testing, SIT, UAT defect resolution, deployment rehearsals, cutover activities and early-life support.
• Maintain clear release notes, configuration records, dependency lists and rollback considerations for integration deployments.

Leadership & Stakeholder Engagement

• Act as the technical lead for OIC integration delivery, coordinating with functional teams, data teams, reporting teams, security teams and external system owners.
• Lead and mentor developers, including reviewing designs, validating build quality and ensuring adherence to agreed integration standards.
• Provide clear technical options, risks, assumptions and recommendations to solution architects, delivery leads and client stakeholders.
• Support solution shaping, effort estimation, planning and dependency management for integration work packages.

We are seeking a hands-on senior lead consultant with strong Oracle Integration Cloud (OIC) expertise and proven experience delivering integrations across Oracle Fusion Cloud and wider enterprise systems. This client-facing technical leadership role focuses on OIC delivery, leading integration design and delivery, defining reusable interface patterns, supporting technical governance, and remaining hands-on across build, testing, deployment, and defect resolution activities., * Strong hands-on experience with Oracle Integration Cloud in complex enterprise delivery environments.

• Proven ability to design, build, test and support OIC integrations across Oracle Fusion Cloud and external platforms.
• Good understanding of Oracle Fusion ERP/HCM/EPM integration patterns, including REST/SOAP APIs, FBDI, HDL, BICC, BI Publisher and ESS job orchestration.
• Strong technical knowledge of REST, SOAP, XML, JSON, XSLT, XPath, schemas, payload mapping and interface validation.
• Experience with secure integration design, including OAuth2, certificates, secure file transfer, encryption, connectivity agents and controlled access to integration endpoints.
• Experience implementing technical and business error-handling frameworks, including logging, notification, retry, replay and reconciliation support.
• Experience supporting high-volume or business-critical integration processing, including performance tuning and operational support considerations.
• Ability to produce clear technical design documents, mapping specifications, test evidence, deployment instructions and support handover material.
• Experience integrating Oracle Fusion with enterprise platforms such as ServiceNow, SAP, Workday, Azure-hosted services, legacy applications or third-party SaaS systems.
• Proven ability to operate in a client-facing technical lead role within structured delivery programmes.
• Experience delivering within UK public sector or other regulated environments is desirable.

VBCS / OPA / PCS Expectations

• Deep prior experience in VBCS, OPA/PCS is not mandatory for this role. The successful candidate is expected to have junior-level exposure or a strong willingness to learn and pick up these capabilities as part of delivery.
• Basic awareness of VBCS concepts such as pages, service connections, business objects, layouts and role-based access is desirable.
• The candidate should be comfortable learning new Oracle extension and workflow tooling and supporting defined changes under guidance.

Desirable Skills

• Oracle Integration Cloud certification or equivalent demonstrable delivery experience.
• Exposure to Visual Builder Studio or Git-based source control for integration and extension artefacts.
• Experience with Oracle Analytics Cloud, Fusion Data Intelligence or reporting-aligned integration outputs.
• Knowledge of UK Government security frameworks, NCSC CAF, ISO 27001 or Cyber Essentials Plus.
• Ability to mentor junior developers and establish delivery standards across distributed teams.

• 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 hybrid based with occasional travel to your nearest base office.

Version 1 has partnered with leading global brands to deliver digital, cloud, and enterprise application solutions that drive business success.

• Oracle Innovation Partner of the Year 2023 (EMEA)
• Microsoft Global Partner of the Year (Modernising Applications)
• AWS Collaboration Partner of the Year (EMEA)
• One of the Best Workplaces for Women in the UK & Ireland (2023)

With over 3,700 people and revenues exceeding €347m/£302m, Version 1 is a market leader in Oracle, Microsoft, and AWS consulting services and one of the fastest-growing digital consultancies in Europe.