Oracle HCM Data Migration Specialist

Rolling Arrays; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

Rolling Arrays in Singapore is hiring a Data Migration Consultant to execute Oracle HCM data migration workstreams. Successful candidates will build, run, and validate HDL data loads across all HCM modules, ensuring accuracy and completeness.

Applicants should have 2-3 years of Oracle HCM experience, strong Excel skills, and a systematic error resolution approach. Rolling Arrays offers a structured career progression including Consultant to Solution Architect roles.

Qualifications

• 2-3 years of Oracle HCM or HR system data migration experience with hands-on HDL execution.
• Proficiency in Excel for data transformation, field mapping, and code conversion.
• Data reconciliation discipline — treats row count and field value validation as mandatory.

Responsibilities

• Build HDL data files with full awareness of the business object hierarchy.
• Design source-to-target field mapping with transformation logic.
• Execute data loads in development and test environments.

Skills

Oracle HCM or HR system data migration experience

Working knowledge of Oracle HCM worker data model

Proficiency in Excel

SQL or Python proficiency

Systematic error resolution approach

Education

Oracle Fusion Cloud Applications HCM Process Essentials certified

Oracle Global Human Resources Cloud Implementation Professional

Tools

Excel

Python

SQL

Job description

Rolling Arrays in Singapore is hiring a Data Migration Consultant to execute Oracle HCM data migration workstreams. Successful candidates will build, run, and validate HDL data loads across all HCM modules, ensuring accuracy and completeness.

Applicants should have 2-3 years of Oracle HCM experience, strong Excel skills, and a systematic error resolution approach. Rolling Arrays offers a structured career progression including Consultant to Solution Architect roles.