SAP B1 Consultant

Senior SAP ABAP Developer – S/4HANA | RAP | CDS | OData | Fiori | CPI

Experience: 6–10 Years

Location: Bangalore / Hyderabad

Hiring Type: External Hiring

Work Mode: As per project requirement

Joining: Immediate / Short Notice Preferred

Role Overview

We are looking for a Senior SAP ABAP Developer with strong experience in Core ABAP, SAP S/4HANA, ABAP on HANA, RAP, CDS Views, OData and modern SAP development.

The ideal candidate should be capable of developing and enhancing SAP applications, building integrations, supporting S/4HANA environments, and working closely with functional consultants to deliver scalable and high-quality technical solutions.

Key Responsibilities

* Design, develop, test and deploy SAP applications using Core ABAP and S/4HANA development techniques.

* Develop and enhance applications using ABAP RESTful Application Programming Model (RAP).

* Develop RAP Business Objects, Behavior Definitions, Behavior Implementations, Service Definitions and Service Bindings.

* Create, extend and optimize CDS Views / CDS View Entities, including annotations and associations.

* Develop and consume OData and REST APIs for SAP and external system integrations.

* Develop reports, interfaces, enhancements, forms, workflows and data conversion programs using ABAP.

* Work with Object-Oriented ABAP (OO ABAP) and ABAP on HANA.

* Develop and support integrations using BAPIs, RFCs, Function Modules, IDocs/ALE, REST and SOAP.

* Develop and maintain Adobe Forms / Smart Forms.

* Support SAP Fiori/UI5 applications and OData-based services.

* Develop and monitor integrations using SAP CPI / SAP Integration Suite, where applicable.

* Perform debugging, root-cause analysis, defect fixing and production support.

* Perform performance tuning and SQL optimization using HANA-optimized development techniques.

* Follow Clean Core principles and SAP development best practices.

* Participate in technical design discussions, code reviews, testing and quality assurance activities.

* Work closely with functional consultants to understand business requirements and convert them into technical solutions.

* Prepare technical specifications and maintain development documentation.

* Support SAP S/4HANA migration, conversion, upgrade and custom code remediation activities.

Mandatory Skills

* Strong hands-on experience in SAP ABAP

* ABAP on HANA

* SAP S/4HANA

* Object-Oriented ABAP

* CDS Views / CDS View Entities

* OData Services

* Strong knowledge of ABAP development and debugging

* Reports – Classical / ALV

* Enhancements – User Exits, Customer Exits, BAdIs / Enhancement Framework

* BAPIs, RFCs and Function Modules

* IDoc / ALE

* Smart Forms / Adobe Forms

* Good understanding of SAP development lifecycle and transport management

Preferred / Good-to-Have Skills

* RAP – RESTful ABAP Programming Model

* RAP Business Objects, Behavior Definitions and Service Definitions

* Eclipse ADT

* Fiori / SAPUI5

* SAP CPI / SAP Integration Suite

* REST / SOAP APIs

* ABAP Proxies

* AIF interface monitoring and error handling

* Clean Core development

* ATC / Code Inspector

* Custom Code Remediation

* HANA SQL performance optimization

* SAP BTP / ABAP Cloud

Functional Exposure – Good to Have

Experience in any one of the following SAP areas is preferred:

* SAP EWM

  * Inbound / Outbound Processes

  * Warehouse Tasks

  * Warehouse Orders

  * RF Development

  * PPF Enhancements

OR

* SAP TM

  * Freight Orders

  * Freight Units

  * Transportation Planning

  * BOPF Enhancements

Functional exposure in FICO, MM or SD is also an advantage.

Candidate Profile

* 6–10 years of relevant SAP technical experience.

* Strong analytical and problem-solving skills.

* Good communication and stakeholder management skills.

* Ability to work independently as well as with functional and technical teams.

* Experience in development, implementation, rollout, upgrade or production support projects.

* Strong understanding of SAP coding standards, performance optimization and development best practices.

Education

Bachelor’s degree in Computer Science, Information Technology, Engineering or a related discipline.

SAP certifications in ABAP, S/4HANA, Fiori, BTP or related technologies will be an added advantage.