Sap Advanced Business Application Programming Developer

Atlantis IT Group; Toronto; Hybrid; CAD 80,000 - 110,000; Full time

Job summary

A technology consulting firm is seeking a skilled SAP ABAP Developer – Integration in Toronto for a hybrid work arrangement. The role involves building OData APIs, optimizing OO ABAP for performance, and managing API security. The ideal candidate will have strong expertise in ABAP, experience with SAP Gateway, and proficiency in API testing tools. This position requires effective collaboration with both SAP and non-SAP stakeholders to ensure successful integration projects.

Qualifications

• Experience with CDS Views and RAP-based services in S4HANA.
• Knowledge of HANA performance tuning.
• Clear communication with SAP and non-SAP stakeholders.

Responsibilities

• Build OData APIs in ECC using SAP Gateway.
• Develop and configure API security.
• Produce technical documentation for APIs.

Skills

Strong OO ABAP expertise

Hands-on experience with SAP Gateway

Solid knowledge of OData

Proficiency with Eclipse ADT

Strong analytical skills

Tools

Postman

SAP GUI

Job description

Overview

Job Title: SAP ABAP Developer – Integration

Location: Toronto, ON – Hybrid

Contract Role

Need - hands-on development experience with the SAP integration

Responsibilities

• Build OData APIs in ECC using SAP Gateway (SEGW) exposing BAPIs and Function Modules
• Develop CDS Views and RAP-based services in S4HANA
• Write optimized OO ABAP, OpenSQL, and SQLScript for high performance data access
• Configure and manage API security (OAuth2, SAML, Basic Auth)
• Monitor, debug, and troubleshoot integrations using Gateway and ADT tools
• Produce technical and API documentation (OpenAPI/Swagger)

Qualifications

• Strong OO ABAP, CDS, and OpenSQL expertise
• Hands-on experience with SAP Gateway, RAP, and BOPF
• Solid knowledge of OData (V2/V4), JSON, XML, and HANA performance tuning
• Proficiency with Eclipse ADT, SAP GUI, and API testing tools (Postman)
• Strong analytical and API design skills
• Ability to work across ECC and HANA-native environments
• Clear communication with both SAP and non-SAP stakeholders

Preferred

• SAP BTP and Cloud Connector experience
• Exposure to SAP Integration Suite (CPI) legacy PiPo
• Understanding of SAP Fiori/UI5 consumption patterns
• SAP ABAP-HANA certification