The Senior Consultant – SAP ABAP Gateway (OData) will be a key member of Bristlecone India's S4 HANA Technical – Delivery team. You will architect, develop, and maintain robust OData services and ABAP enhancements, ensure seamless integration across SAP modules, and provide expert production support for mission‑critical applications. • Design and develop SAP ABAP programs, enhancements, and OData services using SAP Gateway. • Create, test, and deploy RESTful APIs for S/4HANA integration. • Perform detailed debugging, root‑cause analysis, and resolution of production issues. • Collaborate with functional teams to translate business requirements into technical specifications. • Implement and maintain interfaces (IDocs, BAPIs, RFCs) and ensure data consistency. • Conduct code reviews and enforce SAP best practices and coding standards. • Provide on‑site and remote production support, including incident management and problem resolution. • Optimize performance of ABAP objects and OData services through tuning and profiling. • Prepare technical documentation, functional specifications, and knowledge transfer materials. • Mentor junior developers and contribute to continuous improvement initiatives. • 10+ years of hands‑on SAP ABAP development experience. • Strong expertise in SAP Gateway, OData, and S/4HANA architecture. • Proven track record in designing, building, and supporting ABAP enhancements and interfaces. • Deep knowledge of debugging tools, performance tuning, and production support processes. • Experience with IDoc, BAPI, RFC, and ALE integration techniques. • Solid understanding of SAP modules (FI, MM, SD, PP) and cross‑module data flows. • Excellent problem‑solving skills and ability to work under pressure. • Effective communication skills in English; ability to interact with global teams. • Bachelor’s degree in Computer Science, Engineering, or related field. • Relevant SAP certifications (e.g., ABAP, SAP Gateway, S/4HANA) are a plus.