Senior SAP ABAP & BTP Integration Developer

TekWissen India; Chennai District; Hybrid; INR 1,000,000 - 1,500,000; Full time

Job summary

TekWissen India seeks an experienced SAP ABAP Developer to work in a hybrid model, developing robust and scalable APIs and extensions on SAP BTP. The ideal candidate will have 4-6 years of hands-on SAP ABAP experience and a strong understanding of Object-Oriented ABAP.

The role includes responsibilities such as API development, collaboration with middleware teams, and performance tuning. A Bachelor's degree in Computer Science or a related field is required.

TekWissen is an equal opportunity employer supporting workforce diversity.

Qualifications

• 4-6 years of hands-on experience in SAP ABAP development, preferably in an S/4HANA environment.
• Strong expertise in Object-Oriented ABAP and S/4HANA extensibility.
• Extensive experience building and consuming OData services and REST/JSON APIs.
• Strong knowledge of SAP HANA, including CDS Views and AMDP.

Responsibilities

• Design and build secure SAP APIs for external application integration.
• Develop extensions on SAP BTP and write modern Object-Oriented ABAP code.
• Create and optimize Core Data Services Views and Table Functions.
• Collaborate with middleware teams and frontend developers on integration requirements.
• Write automated unit tests to ensure code quality and performance tuning.

Skills

ABAP CDS

Advanced Business Application Programming (ABAP)

Education

Bachelor's degree in Computer Science or related field

Tools

ADT (ABAP Development Tools)

Job description

TekWissen is a global workforce management provider throughout India and many other countries in the world. The below client is a global company with shared ideals and a deep sense of family. From our earliest days as a pioneer of modern transportation, we have sought to make the world a better place – one that benefits lives, communities and the planet

Work Type

Hybrid (4 Days work From Office)

Position Description

Key Responsibilities

• API Development & Integration: Design, build, and expose robust, secure, and scalable SAP APIs (OData v2/v4, RESTful APIs, SOAP, RFCs, and BAPIs) to support seamless integration with external applications.
• BTP Extension Development: Develop side‑by‑side and on‑stack extensions on SAP BTP (using the SAP BTP ABAP Environment / Steampunk) to keep the core S/4HANA ERP clean.
• Modern ABAP Development: Write clean, optimized, and modern Object‑Oriented ABAP (OO-ABAP) code. Develop business objects and services using RAP (ABAP RESTful Application Programming Model).
• Data Modeling: Create and optimize complex Core Data Services (CDS) Views, Table Functions, and AMDP (ABAP Managed Database Procedures) on SAP HANA.
• Collaboration: Partner closely with middleware teams (SAP Integration Suite / CPI), frontend developers (SAPUI5/Fiori), and business analysts to translate functional integration requirements into technical designs.
• Testing & Code Quality: Write automated unit tests using the ABAP Unit Testing framework to ensure high code quality, reliability, and regression protection.
• Performance Tuning: Analyze and resolve performance bottlenecks in custom ABAP code, database queries, and API payloads.

Required Technical Skills & Qualifications

• Core Experience: 4-6 years of hands‑on experience in SAP ABAP development (S/4HANA environment preferred).
• Advanced ABAP: Strong expertise in Object‑Oriented ABAP (OO-ABAP), S/4HANA extensibility, and the Enhancement Framework (BAdIs, explicit/implicit enhancement points).
• API & Gateway Expertise: Extensive experience building and consuming OData services (via SEGW or RAP) and REST/JSON APIs. Deep understanding of API security protocols (OAuth, SAML, API Keys).
• Modern IDEs: Strong proficiency using ADT (ABAP Development Tools) in Eclipse or VS Code for daily ABAP development (moving away from legacy SAP GUI SE80).
• Database Development: Strong knowledge of SAP HANA, including CDS Views, associations, annotations, and AMDP.
• Education: Bachelor's degree in Computer Science, Information Technology, or a related field.

Skills Required

• ABAP CDS, Advanced Business Application Programming (ABAP)

Experience Required

• 6+ years in IT; 4+ years in development

Education Required

• Bachelor's Degree

TekWissen® Group is an equal opportunity employer supporting workforce diversity.