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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # SAP ABAP Developer / Programmer - **Company:** EXPLEO LLC - **Location:** Green Bay, WI, United States (Remote available) - **Experience:** Expert - **Salary:** $176,800.0 - $197,600.0 - **Contract:** Permanent contract - **Skills:** Advanced Business Application Programming (ABAP), Business Logic, Unit Testing, Information Systems, Software Debugging, Open Data Protocol, Object-Oriented Software Development, SAP ABAP, SAP (Applications), SAP Human Resource Management Software, Data Streaming, Data Processing, Backend, Sap Fiori, SAPBasis, Information Technology, Front End Software Development, Crud - **Published:** June 4, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=4d0223cc0ca4b8e5 ## About the Role Do you have experience in Unit testing?, Do you have a Bachelor's degree?, * 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 ## Description 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, 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. ## Related Videos - [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns) - [Boost your coding productivity with Github Copilot Agent](https://www.wearedevelopers.com/videos/1542-boost-your-coding-productivity-with-github-copilot-agent) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Replacing Excel with SAP APIs & Python validation](https://www.wearedevelopers.com/videos/1944-replacing-excel-with-sap-apis-python-validation) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges)