SAP S/4 HANA Developer

MP Materials Corp.•Fort Worth, TX

14h•Onsite

About The Position

We are seeking a hands-on SAP Developer to support and enhance MP Materials’ SAP S/4HANA Private Cloud landscape. This role operates within the SAP Center of Excellence and is responsible for delivering high-quality technical solutions across backend ABAP development and frontend SAP Fiori/UI5 applications. The position focuses on full-stack SAP development, including ABAP programming, enhancements, reports, forms, OData services, CDS views, and Fiori/UI5 application development and extension. The developer will work closely with functional analysts and business stakeholders to translate requirements into well-designed, performant, and supportable technical solutions aligned with SAP best practices and clean core principles where applicable. Responsibilities include custom development, user exits/BAdIs, API integration, data modeling, performance optimization, and lifecycle support across development, QA, and production environments. The role also participates in troubleshooting, root cause analysis, and continuous system improvement efforts. While direct experience with SAP Integration Suite (CPI/Cloud Integration) is not required, the developer will collaborate on interface design and integration troubleshooting across SAP and non-SAP systems. This position offers the opportunity to contribute meaningfully to a growing SAP environment, working across multiple functional domains and technologies within MP Materials’ Enterprise Systems organization.

Requirements

Bachelor’s Degree in Information Systems, Computer Science, Engineering, or related field; or equivalent practical experience
3+ years of hands-on SAP development experience in an S/4HANA or ECC environment
Proven experience with ABAP development including reports, enhancements, interfaces, forms, user exits, and BAdIs
Experience developing and supporting SAP Fiori/UI5 applications, including OData service consumption and frontend/backend integration
Experience building and maintaining OData services and working with SAP Gateway
Working knowledge of CDS views and modern SAP data modeling concepts
Experience supporting SAP S/4HANA (Cloud, Private Edition or on-premise) environments
Understanding of SAP integration concepts including APIs, IDocs, web services, and external system interfaces
Strong analytical, troubleshooting, and debugging skills across frontend and backend components
Ability to translate functional requirements into technical designs and deliver well-documented, maintainable solutions
Strong communication skills and ability to collaborate effectively with functional teams and business stakeholders

Nice To Haves

Familiarity with SAP Integration Suite (CPI/Cloud Integration) is beneficial but not required
Experience supporting SAP environments across multi-site manufacturing or industrial operations
Familiarity with core SAP functional integrations including Production Planning (PP), Materials Management (MM), Sales & Distribution (SD), Plant Maintenance (PM), and Finance (FI/CO)
Understanding of Production Planning processes such as MRP, production orders, capacity planning, and shop floor execution from a technical development perspective
Experience developing or enhancing SAP Fiori applications, analytical apps, or embedded analytics using CDS views
Exposure to modern SAP development paradigms such as RAP, clean core extensibility, or side-by-side extensions on SAP BTP
Experience supporting integrations between SAP and external systems, including manufacturing, warehouse, or third-party applications
Ability to mentor junior developers or contribute to development standards and technical best practices
Interest in expanding technical ownership and contributing to broader enterprise systems initiatives
Collaborative team contributor who works effectively across functional and technical disciplines
Intellectual curiosity and willingness to continuously learn new SAP technologies and development frameworks
Clear and concise communicator capable of explaining technical concepts to both technical and business audiences
Self-motivated and accountable, with the ability to manage assigned development work independently
Comfortable operating in a fast-paced, evolving manufacturing environment with shifting priorities
Strong attention to detail and disciplined approach to design, documentation, and code quality

Responsibilities

Design, develop, and enhance SAP S/4HANA solutions using ABAP, CDS views, OData services, and SAP Fiori/UI5 technologies
Develop and support custom reports, enhancements, interfaces, forms, workflows, and APIs across multiple SAP functional domains
Build and extend SAP Fiori applications using SAPUI5, including standard app extensions and custom applications
Develop and maintain OData services using SAP Gateway and support frontend/backend integration scenarios
Create and optimize CDS views to support analytical and transactional application requirements
Implement enhancements using user exits, BAdIs, implicit/explicit enhancements, and other SAP extensibility frameworks
Collaborate with functional analysts and business stakeholders to translate requirements into technical design specifications and development objects
Perform technical troubleshooting, debugging, performance tuning, and root cause analysis across development and production environments
Support data integration and interface development between SAP and external systems, including APIs, IDocs, and web services
Partner with integration resources on interface design and issue resolution
Participate in unit testing, integration testing, transport management, and deployment activities across the SAP landscape
Contribute to development standards, documentation, and continuous improvement of the SAP technical environment
Regular engagement with operations teams across Fort Worth and Mountain Pass is expected
Occasional travel to MP sites required