Senior Interface Designer – Consultant

Rolling Stories

. Own the integration catalogue from day one, producing the full interface inventory within the first two weeks and maintaining it as the project's single source of truth .

Posted 10/15/2026contractSingapore • SingaporeSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in Oracle HCM and interface design, with a strong focus on managing integration catalogues and ensuring quality assurance through UAT processes. Capable of leading cross-functional teams and presenting technical decisions to stakeholders at various levels.

Highest-signal resume keywords

Oracle HCM ExperienceInterface Design OwnershipOIC CertificationDeveloper QA ExperienceIntegration UAT Management

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Interface Design DocumentsIntegration Catalogue ManagementError Handling DocumentationSLA Requirements DefinitionDefect Logging and ManagementIntegration PrioritizationData Migration DependenciesTest Plan DesignThird-Party System ManagementIntegration Design Presentation

Soft Skills

Stakeholder CommunicationEscalation ManagementRisk PresentationCollaborationProblem-Solving

Tools & Technologies

Oracle Cloud PlatformOracle Integration Cloud (OIC)HRIS SystemsPayroll SystemsOracle ERP

Certifications & Qualifications

Oracle Cloud Platform Application Integration 2025 ProfessionalOracle Global Human Resources Cloud Implementation ProfessionalOracle Fusion Cloud Applications HCM Process Essentials

Industry Keywords

Integration DesignUAT Sign-OffInterface InventoryThird-Party ReadinessAPAC Region

Tech Stack

Tools & technologies

CloudERPOracleOracle ERP

About the role

Key responsibilities & impact

Own the integration catalogue from day one, producing the full interface inventory within the first two weeks and maintaining it as the project's single source of truth
Lead integration requirements workshops and document trigger conditions, error handling expectations, SLA requirements, and business consequences of failure
Produce and own Interface Design Documents (IDDs) precise enough for OIC developer implementation without functional re-engagement
Obtain client IT sign-off before development begins
Drive interface prioritisation and phasing based on go-live criticality, third-party readiness, and data migration dependencies
Escalate when third-party teams block sign-off
Review and approve OIC developer builds against IDD specifications
Log formal defects and distinguish design deviations from legitimate technical implementation decisions
Own integration UAT by designing the test plan, coordinating third-party test environment availability, and driving defect resolution to formal sign-off

Requirements

What you’ll need

4–5 years of Oracle HCM experience with proven interface design workstream ownership on at least two implementations through to UAT sign-off
Experience owning and managing an interface catalogue of 10+ integrations on a single engagement
Demonstrated developer QA experience — reviewed built integrations against specifications, raised formal defects, and managed rework to sign-off
Ability to manage third-party system teams and escalate through the project governance structure when external dependencies are blocking progress
Ability to present integration workstream status, risk, and readiness to client IT Directors and project leadership
Oracle Cloud Platform Application Integration 2025 Professional (OIC certification) expected at Senior Interface Designer level
Oracle Global Human Resources Cloud Implementation Professional certification
Oracle Fusion Cloud Applications HCM Process Essentials certification
Experience designing interfaces between Oracle HCM and Oracle ERP, or third-party payroll, HRIS, or access management systems in APAC
Ability to present integration design decisions to client IT architects at a technical authority level
Ability to translate interface catalogue status, risk, and readiness for project leadership decision-making
Ability to implement IDD governance and sign-off processes
Ability to own the integration track end-to-end
Ability to review OIC builds against specifications, raise formal defects, and manage rework to resolution