Technical Application Specialist Senior

About the role

We are seeking a Senior Technical Application Specialist to join a key client in Luxembourg. The role focuses on designing, developing, and maintaining complex integrations and data solutions within the Oracle ecosystem.

Key responsibilities

• Analyse and resolve complex technical issues, providing effective work‑arounds.
• Design, develop, and implement inbound and outbound integrations using Oracle Integration Cloud (OIC) adapters, orchestration flows, and mappings.
• Enhance user interfaces and pages with Oracle Visual Builder Studio (VBS).
• Identify and correct data quality problems using Oracle Fusion HCM Data Loader (HDL).

Required profile

• Minimum 5 + years of hands‑on experience with Oracle Integration Cloud.
• Proven ability to create and maintain integrations from scratch and optimise them.
• Strong understanding of Oracle HCM core HR modules and data structures.
• Fluent English (B2 level) and ability to work onsite in Luxembourg.

Required skills

• Oracle Integration Cloud (OIC)
• Oracle Visual Builder Studio (VBS)
• Oracle Fusion HCM Data Loader (HDL)
• Oracle HCM Core HR configuration
• REST and SOAP web services
• OIC connectivity agents
• BI Publisher / OTBI reporting
• Fast formulas and HCM extracts