SAP ABAP & Fiori Developer / Lead

Client is seeking a Senior SAP ABAP & Fiori Developer/Lead to support and stabilize its SAP landscape while driving ongoing S/4HANA initiatives. This individual will serve as a hands-on technical leader responsible for production support, SAP upgrade activities, custom code remediation, Fiori development, integrations, and modernization efforts utilizing SAP BTP and Clean Core principles., * Partner with AMS teams to troubleshoot and resolve critical production issues

• Support both SAP S/4HANA and ECC environments
• Perform root cause analysis and implement long-term solutions
• Stabilize and optimize the existing SAP landscape

Esker AP Automation Project

• Own Service-Oriented Architecture (SOA) management
• Support enhancements and integrations related to Esker AP Automation
• Coordinate development and support activities across SAP platforms

SAP Upgrade & Transformation Support

• Support SAP upgrade initiatives and S/4HANA transformation efforts
• Perform custom code remediation and modernization
• Execute ABAP Test Cockpit (ATC) analysis and remediation
• Support PRIME+ analysis and upgrade readiness activities
• Replace obsolete ECC objects and adapt custom programs for S/4HANA, * Object-Oriented ABAP (OO ABAP)
• Modern Open SQL
• Inline declarations
• SQL expressions
• Aggregations
• Joins
• Code pushdown concepts
• Avoiding row-by-row processing
• S/4HANA custom development best practices

CDS Views

Hands-on experience developing and supporting:

• Basic Views
• Interface Views
• Consumption Views
• CDS Annotations
• Associations
• Authorization Checks

AMDP & Database Development

• ABAP Managed Database Procedures (AMDP)
• SQLScript development
• Complex database-side logic
• Performance optimization techniques

The ideal candidate must have strong experience with modern S/4HANA ABAP development and understand the architectural differences between traditional ECC development and SAP HANA/S/4HANA environments. This is a highly technical role requiring hands-on coding, troubleshooting, performance optimization, and support of enterprise-wide SAP initiatives., * ST05 SQL Trace

• SAT Runtime Analysis
• SQL Monitor
• Performance troubleshooting and optimization

S/4HANA Custom Code Remediation

Experience supporting:

• ECC to S/4HANA migrations
• Simplification Items
• ATC Checks
• Custom code remediation
• Replacing obsolete tables and functions
• Adapting legacy custom programs for S/4HANA

Integration Technologies

Strong experience with:

• IDocs
• RFCs
• BAPIs
• OData Services
• SAP Web Services
• Enterprise integrations