What are the responsibilities and job description for the SAP ABAP Developer / Programmer position at Expleo?
Overview:
Drive High‑Impact SAP Development in a Critical HR & Payroll Environment
This is a hands‑on senior role ideal for someone who understands payroll calculations, CATS, and end‑to‑end HR process flows, and who can bridge the gap between project‑based work and ongoing internal support. You’ll collaborate closely with functional consultants, business analysts, and frontend developers to deliver scalable, high‑quality SAP solutions.
What’s in It for You?
Ready to Make an Impact with Your SAP Expertise?
Location: Hybrid (Green Bay, WI)
Employment Type: W2 Contract
Drive High‑Impact SAP Development in a Critical HR & Payroll Environment
Are you a senior SAP ABAP Developer who enjoys working at the intersection of technical delivery and business support? Trissential is hiring an experienced SAP ABAP Developer / Programmer to join our client’s team and play a key role in supporting and enhancing SAP HR and Payroll processes.
This is a hands‑on senior role ideal for someone who understands payroll calculations, CATS, and end‑to‑end HR process flows, and who can bridge the gap between project‑based work and ongoing internal support. You’ll collaborate closely with functional consultants, business analysts, and frontend developers to deliver scalable, high‑quality SAP solutions.
What’s in It for You?
- Senior‑Level Technical Ownership – Work on complex SAP ABAP and OData development initiatives
- Fully Remote Flexibility – Contribute from anywhere in the U.S.
- Meaningful Business Impact – Support critical HR and Payroll processes used across the organization
- Balanced Role – Blend project delivery with internal support and continuous improvement
- Collaborative SAP Environment – Partner with functional, technical, and business stakeholders
Your Role & Responsibilities
- Collaborate with functional consultants, business analysts, and end users to gather and translate business requirements into technical solutions
- Design, develop, and enhance custom ABAP reports, function modules, BAPIs, classes, and other ABAP objects
- Develop and maintain OData services using SAP Gateway and/or ABAP CDS views to expose backend data for SAP Fiori and other frontend applications
- Implement CRUD operations within OData services, ensuring business logic aligns with HR and Payroll requirements
- Define and structure OData metadata, including entities, associations, and navigation properties
- Perform unit testing and validate ABAP programs and OData services across multiple scenarios
- Troubleshoot and resolve issues using tools such as ABAP Debugger, ST22 dumps, and SAP Gateway logs
- Analyze and optimize ABAP code for performance, particularly for payroll and large‑volume data processing
- Partner with SAP Fiori/UI5 developers to ensure seamless backend‑to‑frontend integration
- Maintain thorough technical documentation covering data flow, logic, and specifications
- Act as a bridge between project delivery and internal SAP support, ensuring continuity and stability
Skills & Experience You Should Possess
- 7–10 years of hands‑on SAP ABAP development experience
- Strong expertise in object‑oriented ABAP development
- Solid understanding of SAP HR and Payroll processes, including payroll calculations
- Experience working with CATS (Cross‑Application Time Sheet)
- Hands‑on experience developing and supporting OData services
- Proven ability to work in complex SAP landscapes and enterprise environments
- Strong communication skills and ability to work cross‑functionally
Bonus Points If You Have
- Prior experience supporting SAP HR Payroll implementations or enhancements
- Exposure to SAP Fiori / UI5 integrations
- Experience balancing project work with production support responsibilities
- Background working in large, matrixed organizations
Education & Certifications You Need
- Bachelor’s degree in Computer Science, Information Systems, or a related field preferred
- Equivalent professional experience will be considered in place of formal education
- SAP certifications are a plus but not required
What We Offer
At Trissential, we value deep technical expertise, collaboration, and long‑term partnerships. By joining our client’s team, you’ll work on critical SAP initiatives while enjoying strong consultant support.
- Competitive Compensation –$85–$95 per hour. Final compensation is determined based on skill alignment, years of experience, and fair, market‑based rates by geography.
- Comprehensive Benefits for you and your dependents – Medical, dental, vision, free tele‑health, HSA with company contribution, life and disability insurance, and 401k with matching
- Paid Time Off – Offers paid time away from work
- Fully Remote Work Model – Work from anywhere in the U.S.
- Challenging, Enterprise‑Scale SAP Work – Solve complex HR and Payroll challenges
- Supportive Consulting Culture – Backed by Trissential throughout your engagement
This role is open only to candidates authorized to work in the United States.
Ready to Make an Impact with Your SAP Expertise?
If you’re a senior SAP ABAP Developer who enjoys solving complex problems, supporting mission‑critical systems, and working in a collaborative environment, we’d love to hear from you. Apply today and bring your expertise to Trissential and our client’s SAP team.
Salary : $85 - $95