SAP S/4HANA Interface Developer (Greenfield Transition)

Peraton

$86K — $138K *
US-AnywhereRemote in United States
Enterprise Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor’s degree and 5 years of experience in tech roles
  • 5+ years of hands-on SAP S/4HANA Greenfield experience
  • Minimum of 5 years S/4HANA expertise overall
  • Proven proficiency with EDI (IDOCS)
  • Experience in SOAP, REST, and BizTalk integrations
  • Strong insight into Greenfield vs. Brownfield development approaches
  • Must be a US citizen or Green Card holder, able to secure agency clearance

Responsibilities

  • Execute Greenfield development to transition custom CRM logic into S/4HANA CM framework
  • Re-architect and optimize legacy code for S/4HANA compatibility
  • Conduct impact analysis, code remediation, and offer support in unit testing and deployment
  • Design and maintain interfaces using EDI (IDOCS)
  • Develop integrations with SOAP and REST web services
  • Manage SAP connectivity with BizTalk for data integrity
  • Enable and deploy SAP Fiori apps to modernize user experience
  • Design Fiori Spaces, Pages, and Catalogs for enhanced UX
  • Implement role-based access controls within the Fiori Launchpad
  • Apply best practices in Change, Release, and Configuration Management
  • Maintain documentation to minimize migration risks

Benefits

  • Comprehensive health benefits package
  • Retirement plan options
  • Opportunities for professional development and training
  • Work within a mission-driven environment
  • Potential for flexible scheduling, given federal work nature
  • Access to modern technological tools and methodologies
Full Job Description
Responsibilities

 

We are seeking a highly skilled SAP S/4HANA Interface Developer (Greenfield Transition)  to spearhead a critical modernization initiative for the Centers for Disease Control and Prevention (CDC). This role is foundational to the agency’s digital transformation, transitioning from legacy SAP CRM to a stable, scalable, and well-documented S/4HANA Customer Management (CM) solution. You will be responsible for navigating the complexities of a Greenfield implementation, ensuring that custom code, integrations, and user interfaces (Fiori) are optimized for a high-impact federal public health infrastructure.

 

Key Responsibilities:

 

S/4HANA Development & Greenfield Migration

  • Clean-Slate Engineering: Execute Greenfield development efforts to transition custom SAP CRM logic into the S/4HANA Customer Management (CM) framework.
  • Code Optimization: Re-architect and optimize legacy code for S/4HANA compatibility, ensuring peak performance and adherence to modern SAP standards.
  • Full Lifecycle Support: Conduct deep-dive impact analysis, code remediation, unit testing, and deployment support within a structured federal landscape.

Advanced Integrations & Middleware

  • Interface Management: Design and maintain robust interfaces using EDI (IDOCS).
  • Modern Connectivity: Develop and manage integrations leveraging SOAP and REST web services.
  • Middleware Orchestration: Execute seamless SAP connectivity with BizTalk to ensure data integrity across disparate agency systems.

Fiori Enablement & User Experience

  • UI Deployment: Enable and deploy SAP Fiori applications to modernize the user experience.
  • UX Configuration: Design and configure Fiori Spaces, Pages, and Catalogs.
  • Security Collaboration: Work closely with Security and Functional teams to implement role-based access controls (RBAC) within the Fiori Launchpad.

Governance & Quality Assurance

  • Standards Compliance: Apply industry best practices in Change Management, Release Management, and Configuration Management.

Documentation:

  • Maintain rigorous technical documentation to mitigate migration risks and ensure long-term system sustainability
Qualifications

Basic Requirements:

  • Bachelor’s degree and 5 years of experience
  • Minimum 5 years of hands-on SAP S/4HANA Greenfield experience.
  • 5+ years of total S/4HANA experience
  • Proven experience with EDI (IDOCS).
  • Hands-on integration experience with SOAP, REST, and BizTalk
  • Deep understanding of Greenfield vs. Brownfield development strategies
  • Must be a US Citizen or Green Card Holder
  • Must be able to obtain and maintain the required agency clearance 

Preferred Requirements:

  • Prior support for the CDC or other Federal Government programs
  • Active CDC Clearance is a significant plus
  • Experience working in highly regulated public-sector environments

 

Target Salary Range$86,000 - $138,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

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