This is a remote position.
SAP Business Technology Platform (BTP) Developer – Ariba Guided Buying & SAP Forms
Job Summary
The SAP BTP Developer will be responsible for designing, developing, integrating, customizing, and deploying SAP Forms used within SAP Ariba Guided Buying and related procurement workflows. This role supports the organization’s digital procurement strategy by extending SAP Ariba and SAP S/4HANA capabilities using SAP Business Technology Platform (BTP) services and best practices.
The ideal candidate has hands-on experience with SAP Ariba Guided Buying, SAP Forms, and BTP-based integrations, and can collaborate with functional, security, and business stakeholders to deliver scalable, compliant, and user-friendly procurement solutions.
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Key Responsibilities
SAP Ariba Guided Buying & SAP Forms
• Design, configure, customize, and deploy SAP Forms used in SAP Ariba Guided Buying for requisitions, approvals, and procurement workflows
• Customize form logic, validations, dynamic fields, and user experience to align with business rules and compliance requirements
• Support Guided Buying catalogs, request types, approval flows, and form-based data capture
• Troubleshoot and resolve issues related to Guided Buying forms, workflows, and integrations
SAP BTP Development & Integration
• Develop and maintain extensions on SAP Business Technology Platform (BTP)
• Build integrations between SAP Ariba, SAP S/4HANA, and third-party systems using:
o SAP Integration Suite (CPI)
o APIs, OData, REST, and SOAP services
• Implement event-driven or workflow-based extensions using SAP Build Process Automation / Workflow Management
• Ensure secure connectivity using destinations, OAuth, and SAP Identity services
Custom Development & Technical Design
• Develop custom services, APIs, and applications using:
o Java / Node.js
o SAP CAP (Cloud Application Programming Model)
o SAPUI5 / Fiori (as applicable)
• Create technical design documents, integration mappings, and solution architecture diagrams
• Follow SAP best practices for extensibility, clean core principles, and lifecycle management
Testing, Deployment & Support
• Perform unit testing, integration testing, and UAT support for Guided Buying forms and BTP solutions
• Deploy and manage applications across DEV, QA, and PROD environments
• Provide post-deployment support, enhancements, and defect resolution
• Participate in change management, transport management, and release planning
Collaboration & Governance
• Work closely with:
o SAP Ariba functional analysts
o Procurement and business stakeholders
o Security, compliance, and integration teams
• Ensure solutions meet security, accessibility, audit, and compliance standards
• Contribute to development standards, reusable components, and documentation
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Required Qualifications
Education & Experience
• Bachelor’s degree in Computer Science, Information Systems, or related field (or equivalent experience)
• 5-7+ years of SAP development experience, with hands-on SAP BTP exposure
• Direct experience with SAP Ariba Guided Buying and SAP Forms is required
Technical Skills
• SAP Business Technology Platform (BTP)
• SAP Ariba Guided Buying configuration and customization
• SAP Forms (Guided Buying forms, validations, and workflows)
• SAP Integration Suite (CPI)
• REST/OData APIs and SAP integration patterns
• Java or Node.js development
• SAP CAP (preferred)
• SAPUI5 / Fiori fundamentals (preferred)
• Git-based version control and CI/CD concepts
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Preferred / Nice-to-Have Qualifications
• Experience with SAP S/4HANA Procurement integration
• Knowledge of SAP Build Apps / Process Automation
• Familiarity with clean core and side-by-side extensibility strategies
• Public sector, education, or regulated-industry SAP experience
• Experience with accessibility (WCAG/ADA) and compliance requirements
• SAP certifications (BTP, Ariba, Integration Suite, or S/4HANA)
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Soft Skills & Competencies
• Strong analytical and problem-solving skills
• Ability to translate business requirements into technical solutions
• Excellent written and verbal communication skills
• Comfortable working in cross-functional, matrixed teams
• Ability to manage multiple priorities in a fast-paced environment
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Work Environment
• Hybrid or remote (depending on organizational policy)
• Agile / iterative development environment
• Collaboration with functional, technical, and business teams

Established in 2004, 3Core System is a certified small minority owned business providing ERP Systems Integration, AMS, IT Consulting and Staff Augmentation Services to Fortune 1000, SMB, and State, Local and Education (SLED) customers. While our System Integration services help organizations achieve digital and cloud transformation objectives, AMS Services help increase the availability of critical services of end user applications. On the other hand, our IT Consulting Services would provide subject matter experts to help you assist with specific project needs and the Staff Augmentation services help you balance workload and achieve budget parameters.
>ERP System Integration Services: 3Core Systems is an SAP Silver Partner and authorized service provider offering technical architecture, application design and configuration, integration, testing, data migration and solution adoption services for solutions including SAP SuccessFactors, SAP HCM On-Premises and SAP Business Intelligence
>Application Management Services (AMS): We offer post go-live, System Health Check and Optimization, Function Enhancements, Integration Monitoring, Release, and patch services. Our AMS services span across SAP Solutions including ERP (S/4 HANA), Financial Management, Human Capital Management, Data and Analytics, Supply Chain, CRM, and Customer Experince.
>IT Consulting and Staffing Augmentation Services: Ever since its inception, 3Core Systems has been offering IT Consulting and Staff Augmentation solutions including temporary, long-term, project based and contract staffing services that could be personalized based on your needs. Our staffing services span across emerging technologies and legacy solutions including but not limited to Artificial Intelligence, Machine Learning, Data Science, Cloud, ERP, CRM, BI/BW/ETL, Database, Web & E-Commerce, UI/UX, Network & Security and Mobile.