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# Senior SAP ABAP Developer S/4HANA, OData & API Integration

- **Company:** HTC Global Services, Inc.
- **Location:** Dearborn, MI, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** SAP Cloud, JavaScript (Programming Language), Advanced Business Application Programming (ABAP), Application Programming Interfaces (APIs), Agile Methodology, Proxy Servers, Software Bug Management, Code Review, Computer Programming, Software Debugging, IDoc, JSON, Open Data Protocol, Object-Oriented Software Development, Performance Tuning, Scrum Methodology, Systems Development Life Cycle, SAP ABAP, SAP (Applications), SAP Project System, SAP Sales and Distribution, Simple Object Access Protocol (SOAP), Software Engineering, Systems Integration, Web Services, Extensible Markup Language (XML), Enterprise Application Integration, Enterprise Software Applications, SAP Business Technology Platform, Apigee, SAPscript, Sap Fiori, Adobe, Information Technology, SAP S/4HANA, SAP Ariba, Api Design, Api Gateway, Restful APIs, Smart Forms, Api Management
- **Published:** November 14, 2026
- **Apply:** https://www.dice.com/job-detail/00943add-ab4d-4a95-aa72-ca2d8b72c586

## About the Role

* Bachelor's degree.
 * 6+ years of IT experience.
 * 4+ years of software development experience.
 * Advanced proficiency in SAP ABAP programming.
 * Strong experience with SAP ABAP development in S/4HANA.
 * 5+ years of experience with SAP ABAP programming in S/4HANA.
 * Experience with ABAP 7.4 and above.
 * Experience with RICEFW development, CDS Views, AMDP, DDIC, UI5/Fiori, OData, and JavaScript.
 * Experience with at least two full SAP S/4HANA implementation lifecycles.
 * Strong problem-solving, debugging, and analytical skills.
 * Knowledge of the Software Development Lifecycle (SDLC) and software development methodologies, including Agile, Scrum, Iterative, and Waterfall.
 * Good functional knowledge of Finance and Purchasing modules, including SD/FI/Ariba.
 * Ability to collaborate effectively with onsite and offshore teams., * Experience with SAP S/4HANA implementations in Finance, Purchasing, and Manufacturing modules.
 * Exposure to RAP, SAP Cloud, and SAP BTP integration platform.
 * Experience with BRF+ and SAP upgrade projects.
 * Experience with API gateways such as Apigee.
 * Strong communication, multitasking, and collaboration skills.

## Description

We are seeking an experienced SAP ABAP Developer with strong expertise in SAP S/4HANA development, API enablement, and enterprise application integration. The ideal candidate will have hands-on experience developing and enhancing SAP solutions using ABAP 7.4+, OData services, CDS Views, AMDP, and RICEFW objects., The role involves designing, developing, and supporting SAP enhancements, integrations, workflows, forms, reports, and API-based solutions while ensuring development quality and alignment with enterprise architecture standards., * Design, develop, and maintain SAP solutions using ABAP 7.4+, Object-Oriented ABAP (OOPS), and OData services.

 * Develop RICEFW objects, including Reports, Interfaces, Conversions, Enhancements, Forms, and Workflows.
 * Build and support integrations between SAP and non-SAP systems using RFC, ALE/IDocs, Web Services, Proxies, APIs, SOAP, REST, OData, XML, and JSON.
 * Develop and maintain CDS Views and AMDP classes for SAP S/4HANA solutions.
 * Implement enhancements using BAdIs, User Exits, Customer Exits, and S/4HANA In-App Extensibility.
 * Design and develop SAPScript, Smart Forms, Adobe Forms, and S/4HANA Output Management solutions.
 * Configure, develop, and enhance S/4HANA Flexible Workflows.
 * Manage the end-to-end API lifecycle, including design, development, security, publishing, monitoring, and consumption through API gateways such as Apigee.
 * Gather business requirements and develop scalable API solutions for integrating enterprise applications.
 * Collaborate with business stakeholders, architects, vendors, and application teams to design solutions aligned with enterprise architecture standards.
 * Integrate and orchestrate services across multiple heterogeneous systems.
 * Extend solutions to support mobile, offline, and integration use cases.
 * Conduct code reviews and ensure adherence to development standards and technical quality throughout the SDLC.
 * Perform performance tuning, troubleshooting, debugging, and defect management.
 * Prepare production support documentation and provide post-go-live support.
 * Work effectively with cross-functional teams and business stakeholders to achieve project objectives.