SAP ABAP Developer – RAP + UI5/Fiori

Summary
We are seeking an experienced SAP ABAP Developer to join our IT Services team, specializing in the development of robust enterprise solutions using the SAP Business Application Programming Model (RAP) and modern user interfaces. This role is pivotal in designing, coding, and optimizing complex business applications that drive operational efficiency and enhance user experience. The successful candidate will bridge the gap between backend logic and frontend presentation, ensuring scalable, high-performance systems that align with our strategic technology goals.

Responsibilities

• Architect and develop custom business logic utilizing RAP (RESTful ABAP Programming Model) and BOPF frameworks to create efficient, service-oriented applications.
  
• Design and implement intuitive user interfaces using SAP UI5 and Fiori technologies to ensure a seamless and modern user experience.
  
• Develop and maintain robust backend integrations by creating and consuming REST, SOAP, and OData APIs to facilitate seamless data exchange between systems.
  
• Perform advanced database operations and optimization on SAP HANA and relational databases to ensure high-speed data processing and retrieval.
  
• Conduct comprehensive code reviews, analyze performance bottlenecks, and implement scalability solutions to maintain system stability under heavy loads.
  
• Utilize the ABAP Test Cockpit (ATC) and other diagnostic tools to identify and resolve technical issues, security vulnerabilities, and contract discrepancies within the RAP environment.
  
• Integrate secure authentication mechanisms, including SAML and SSO frameworks, to safeguard application access and data integrity.
  

Requirements

Requirements:

• Minimum of six years of professional experience in SAP development, with a strong focus on ABAP programming.
  
• Proven expertise in SAP HANA and relational database management, including complex query optimization.
  
• Demonstrated proficiency in developing and consuming REST, SOAP, and OData web services.
  
• Deep understanding of SAP UI5 and Fiori design principles for creating responsive and user-friendly applications.
  
• Strong command of Object-Oriented ABAP (OOABAP) and the ABAP Objects paradigm.
  
• Hands-on experience with the RAP framework, including handling RAP contracts and resolving associated development challenges.
  
• Solid knowledge of security protocols, specifically SAML and Single Sign-On (SSO) implementations.
  
• Ability to perform thorough code analysis, debugging, and performance tuning to ensure optimal system functionality.