LingaTech · 9 hours ago
SAP ABAP Developer
Harrisburg, PA
Contract
Hybrid
Senior Level
7+ years expLingaTech is seeking an ABAP Developer with SAP Fiori experience. The role involves designing and developing custom SAP applications, enhancing existing solutions, and integrating SAP with external systems.
Information TechnologySoftwareWeb Development
Responsibilities
Design, develop, and enhance custom SAP applications using ABAP, OData, SAP Fiori/UI5, and SAP S/4HANA extensibility frameworks
Develop objects across the SAP landscape including WRICEF (reports, interfaces, conversions, enhancements, forms) ensuring alignment with clean-core and upgrade-safe principles
Develop integrations and connectivity between SAP Charm and ServiceNow for change management
Support full-stack development for SAP Fiori applications, including UI5 front-end, backend logic, OData service modeling, and performance optimization
Build an SAP Fiori app that can be deployed on a Zebra Handheld inventory scanning device and be integrated with SAP S/4 HANA in real time
Debug, troubleshoot, and optimize existing ABAP code, integrations, BRIM/SOM processes, and related applications for performance and reliability
Participate in design and technical specification creation, code reviews, transport management, and adherence to SAP development standards
Integrate SAP with ServiceNow and other external systems via REST/SOAP APIs, JSON/XML structures, SAP Web Services, RFCs, and ServiceNow MID Server communications
Configure, support, and maintain RFC, web service, authentication protocols (OAuth2, Basic Auth, SSL Certificates), and external system communication
Develop and enhance solutions in SAP CRM Web UI / CRM_UI, including GENIL/BOL programming and One Order framework enhancements
Collaborate with functional teams (FI/CO, MM, BRIM/SOM/CI/CC) to translate business requirements into scalable technical solutions
Document all technical designs, test plans, impact assessments, functional specs, and implementation deliverables in accordance with organizational standards
Ensure proper deployment, performance, and security setup in coordination with Basis and Security teams
Support testing cycles, user training, production deployment, and provide post-go-live operational support
Stay current with SAP innovations across ABAP, Fiori, S/4HANA, BRIM, BTP, and integration technologies
Fully document all created work associated with this position, including technical and functional designs and diagrams, test plans, test scripts, impact analysis reports, lessons learned, best practices for others to follow, plus any other documentation as required by the client. This documentation shall follow the format and / or templates as instructed by the client
Develop and maintain a productive working relationship with technology staff, business owners, project sponsors, vendors, and key clients
Lead and participate in project team activities for system work efforts related to enterprise systems
Work independently to accomplish tasks and duties assigned
Adhere to and follow all client standards, policies, and procedures
Utilize various software and/or technology tools to perform job duties
Perform tasks and other duties as related to this position and role and assigned by the Client
Qualification
Required
7+ years of SAP ABAP development experience including S/4HANA
2+ years SAP Fiori/UI5 development including controller, model, and view architecture
Experience with 2+ full lifecycle SAP implementations or major system upgrades
Bachelor's degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience)
Hands-on development experience with SAP CRM Web UI / CRM_UI
GENIL/BOL programming / One Order Framework
SAP BRIM/SOM/CI/CC
OData service development (classical + RAP)
REST/SOAP APIs, JSON/XML, and external integrations
RFC and Web Service configuration
Authentication protocols (OAuth2, Basic Auth, SSL Certificates)
SAP BTP (Business Application Studio, Cloud services)
SAP UI5 / JavaScript / HTML5
Preferred
SAP Certified Development Associate – ABAP for SAP HANA
SAP Fiori Application Developer Certification
SAP S/4HANA Development Certification
SAP BRIM technical certifications
Company
LingaTech
LingaTech offers data analytics, web development, software development, and security services.
51-200 employees
H1B Sponsorship
LingaTech has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (4)
2023 (2)
2022 (3)
2021 (4)
2020 (6)
Funding
Current Stage
Growth StageLeadership Team
Kathir Ramalingam
President and CEO
Brian Kapp
Chief Technology Officer
Company data provided by crunchbase