Senior SAP ABAP / Fiori Developer (Active Security Clearance Required)

Company Overview

At 4A Consulting, we turn complexity into opportunity. Founded in 2014 and headquartered in Baltimore, MD, we are a women-owned, boutique consulting firm specializing in delivering innovative, data-driven solutions to both the Federal Government and Fortune 500 clients. Our team blends deep industry knowledge with advanced technologies to design tailored strategies that drive measurable and sustainable outcomes. We pride ourselves on an agile, collaborative approach that helps organizations navigate challenges and seize emerging opportunities in a rapidly evolving digital landscape. At 4A, we don’t just deliver projects, we build trusted partnerships that empower our clients to lead with confidence in the digital age.

Position Overview

We are seeking a Senior SAP ABAP / Fiori Developer to support enterprise SAP S/4 initiatives within Supply Chain Ariba and Product Sourcing environments. This role focuses on SAP ABAP development, RAP-based application development, SAP Fiori/UI5 solutions, interface integrations, and scalable business-critical application delivery.

The ideal candidate will have strong experience in SAP S/4HANA, SAP ABAP, SAP Fiori/UI5, Agile methodologies, and cloud integration technologies within SAP BTP environments.

Key Responsibilities

• Design, develop, test, and maintain SAP ABAP and SAP Fiori/UI5 applications
• Develop scalable business-critical applications and system integrations
• Translate functional specifications into technical design and development solutions
• Design and implement interfaces between SAP and external systems
• Develop SAP RAP (Restful ABAP Programming) and UI5/Fiori applications
• Support SAP BTP integration and API management initiatives
• Participate in software testing, debugging, troubleshooting, and deployment activities
• Review and analyze functional and technical requirements
• Support CI/CD methodologies and development best practices
• Collaborate with cross-functional Agile teams using Scrum or Kanban methodologies
• Utilize collaboration and project management tools including Jira, Confluence, Teams, and Zoom
• Provide technical support, enhancements, and maintenance for SAP applications
• Participate in code reviews and ensure development standards are followed

Required Qualifications

• 12+ years of experience in SAP ABAP development
• 10+ years of hands-on SAP ABAP experience
• 6+ years of SAP Fiori/UI5 development experience
• 3+ years of SAP BTP (Business Technology Platform) experience
• Strong experience with SAP S/4HANA environments
• Experience with software design, development, testing, debugging, and deployment
• Experience designing and maintaining system integrations and interfaces
• Strong experience translating functional requirements into technical specifications
• Experience with Agile/Scrum methodologies and tools such as Jira and Confluence
• Strong verbal and written communication skills
• Ability to work independently and collaboratively within virtual teams
• ship required due to access requirements
• Active security clearance required

Preferred Qualifications

• Experience with Product Sourcing and Quotation Management
• Experience with RAP (Restful ABAP Programming) and CAP (Cloud Application Programming)
• Experience with SAP BTP Integration Suite – Cloud Integration
• Experience with SAP BTP API Hub and API Management
• Experience with Solman, Focused Build, and CHARM
• Experience with GitLab and GitHub
• Strong customer service and stakeholder collaboration skills
• Experience working in highly interactive Agile virtual team environments
• Self-starter with strong prioritization and independent contribution skills

Why Join 4A 

• Be part of a mission-driven, women-owned consulting firm with a reputation for excellence.
• Work on high-impact projects across federal and commercial clients.
• Collaborate in an inclusive, growth-oriented culture where innovation is valued.
• Access career development programs, mentorship, and learning opportunities.
• Enjoy a comprehensive benefits package, flexible work options, and a focus on work-life balance.

Equal Opportunity Statement

4A Consulting is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. 

We want every candidate to have the opportunity to shine. is an Equal Opportunity Employer committed to building an inclusive environment. If you need a reasonable accommodation to apply for a role or participate in the interview process due to a disability, please let us know by reaching out to .

Please note that 4A Consulting participates in the federal E-Verify program. Upon hire, we will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the US. 4A Consulting will only use E-Verify once you have accepted a job offer and completed the Form I-9.