Sap Abap Developer

Wintech Services; Bengaluru, Mumbai; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

Wintech Services seeks an ABAP and SAP Frontend Specialist experienced in S/4HANA and BTP to drive end-to-end integration. You will design and optimize ABAP code, build OData services via SEGW or RAP/CAP, and lead backend architecture with S/4HANA.

You will extend SAPUI5/Fiori apps using BAS and BTP, tune UI performance, and collaborate on Fiori landscape decisions to ensure seamless user experiences.

Qualifications

• Strong proficiency in ABAP Objects, CDS Views, and AMDP.
• Deep experience in OData V2/V4 and SAP Gateway troubleshooting.
• Strong SQL skills and SAP HANA optimizations.
• Experience with SAPUI5, JavaScript (ES6+), HTML5, CSS3, and XML views.
• Familiarity with Fiori Elements and Annotations for metadata-driven apps.
• Experience with SAP BTP, Cloud Connector, and Git/GitHub for version control.

Responsibilities

• Develop and optimize ABAP code, including Classes, BAdIs, User Exits, and CDS Views.
• Build and maintain high-performance OData services using SEGW or RAP/CAP.
• Lead backend architecture design and integration with SAP S/4HANA.
• Diagnose and resolve backend performance bottlenecks (SQL/ABAP).
• Design and develop SAPUI5 applications and extend Fiori using BAS and BTP.
• Support UI performance tuning (JavaScript/CSS) as needed.
• Contribute to Fiori landscape design in coordination with frontend decisions.

Tools

ABAP

CDS Views

AMDP

OData V2/V4

S/4HANA

SAPUI5

JavaScript

HTML5

CSS3

XML views

Fiori Elements

Annotations

SAP BTP

Cloud Connector

Git/GitHub

BAS

Gateway Service Builder (SEGW)

RAP

CAP

Job description

Mandatory - SAP ABAP+Ui5+BTP

Seeking an ABAP and SAP Frontend Specialist experienced in S/4HANA and BTP to drive seamless end-to-end integration.

Key Responsibilities

• Develop and optimize advanced ABAP code, including Classes, BAdIs, User Exits, and CDS Views to support business and front-end requirements.
• Build and maintain high-performance OData services using SEGW (Gateway Service Builder) or RAP (RESTful ABAP Programming Model) / CAP.
• Lead the architectural design of backend systems, ensuring seamless integration with SAP S/4HANA.
• Diagnose and resolve performance bottlenecks in the back end (SQL/ABAP) layer.
• Design and develop SAPUI5applications and extend standard Fiori applications using BAS (Business Application Studio)and BTP.
• Support UI performance tuning (JavaScript/CSS) as needed.
• Contribute to Fiori landscape design in coordination with front-end architecture decisions.

Technical Skills & Qualifications

• Strong proficiency in ABAP Objects, CDS Views, and AMDP (ABAP Managed Database Procedures).
• Deep experience in OData V2/V4 protocol and SAP Gateway troubleshooting.
• Strong SQL skills and understanding of SAP HANA-specific optimizations.
• Working knowledge of SAPUI5, JavaScript (ES6+), HTML5, CSS3, and XML views.
• Familiarity with Fiori Elements and Annotations for metadata-driven applications.
• Experience with SAP BTP (Business Technology Platform), Cloud Connector, and Git/GitHub for version control.

Preferred Qualifications

• Certifications: SAP Certified Development Associate - ABAP with Advanced Business Application Programming (preferred); SAPUI5 and Fiori Applications certification is a plus.
• S/4HANA Experience: Proven experience in at least two full-lifecycle S/4HANA implementations or conversions.
• Functional area knowledge: PTP, RTR, OCT