data modeller (sap hana) - 3 positions available.

Key Duties:

• Design and implement ELT (Extract, Load and Transform) upon SAP HANA and XSA.
• Develop comprehensive data models using CDS infrastructure.
• Develop and improve data cleansing, standardisation, and data matching functions using SAP Smart Data Integration (SDI) and Smart Data Quality (SDQ).
• Design and implement Slow Changing Dimensions (SCD) in ELT.
• Monitor ELT and modelling data flows, diagnose defects, resolve issues promptly, and perform data hotfix when needed.
• Support integration testing, user testing, incident resolution, and business inquiries.
• Maintain and improve existing ELT and data modelling.

• Development skills using HANA 2.0 CDS, including calculation view, table function, procedures, etc.
• Seasoned skills of building ELT using SAP HANA Smart Data Integrator (SDI) and SAP HANA Smart Data Quality (SDQ), and experience of implementing SCD Type 2 using SDI/SDQ functionalities.
• Experience in ELT maintenance, improvement, and operation.
• Project experience in designing, building, and optimising ELT and data models in SAP HANA by applying constraint and other techniques.
• Strong SQL knowledge and experience to support comprehensive modelling.
• Security design in SAP HANA and XSA HDI container.
• Attention to detail, precision, and able to troubleshoot data quality issues.
• Professional presentation and communication skills, as well as the capability to deliver technical documentation.

Highly regarded but optional criteria include:

• SAP Certificates
• SAP S4HANA Embedded Analytics
• Microsoft Synapse Analytics
• Azure Databricks
• Integration with reporting tools such as SAP Analytics Cloud, Power BI, etc.

At Randstad Digital, we are passionate about providing equal employment opportunities and embracing diversity to the benefit of all. We actively encourage applications from any background.