Senior Oracle HCM Interface Architect

Rolling Arrays; Singapore; On-site; SGD 180,000 - 260,000; Full time

Job summary

Rolling Arrays in Singapore seeks a Senior Interface Developer to lead Oracle Integration Cloud integration builds and architecture. You will architect OIC solutions, define build standards, review deliverables, and manage deployment pipelines.

You will own the integration architecture across multi-country landscapes, mentor junior developers, and present designs to client IT teams. Oracle OIC certifications and strong XSLT skills are highly valued.

Qualifications

• 4–5 years Oracle Integration Cloud development with technical leadership or architecture ownership on two live programmes.
• Architected OIC solutions with connection strategy, error framework, and deployment pipeline for multi-integration engagements.
• Advanced XSLT, adapters, and fault handling; identify architectural issues in junior builds.
• Owned integration testing cycles and managed defect resolution to UAT sign-off.
• Documentation and handover capability for client IT teams to maintain post go-live.

Responsibilities

• Architect the OIC integration solution — connection strategy, error handling, and deployment structure.
• Define and enforce integration build standards — naming, components, XSL mapping, deployment checklist.
• Build and review complex OIC integrations; ensure conformance to design and standards.
• Own the deployment pipeline — Dev to Prod promotion, versioning, rollback, parameter management.
• Present architecture and status to client IT architects; maintain risk register.
• Create handover package with architecture docs, runbooks, and monitoring setup.

Skills

Oracle Integration Cloud

Leadership

Architecture ownership

OIC design

Deployment pipeline

Education

OIC Certification

OCI Foundations

HCM Cloud Certification

Tools

XSLT

OIC

Job description

Rolling Arrays in Singapore seeks a Senior Interface Developer to lead Oracle Integration Cloud integration builds and architecture. You will architect OIC solutions, define build standards, review deliverables, and manage deployment pipelines.

You will own the integration architecture across multi-country landscapes, mentor junior developers, and present designs to client IT teams. Oracle OIC certifications and strong XSLT skills are highly valued.