SAP Developer - ABAP / Fiori (Chicago)

SAP Developer – Full Time

Location: Chicago, IL (3–4 days onsite per week)

Employment Type: Full‑Time

Work Authorization: US Citizens or Green Card holders only

NO THIRD PARTIES

Job Summary

Whitehall Resources is supporting a leading U.S.-based, multi‑site organization in the search for a SAP UI5 / ABAP Developer to design, build, and maintain custom developments within a modern SAP S/4HANA environment.

This role is ideal for a technically strong developer who enjoys working in a clean, standardized S/4HANA landscape with limited customizations, strong integration requirements, and real business impact. The successful candidate will contribute across Fiori/UI5 development, core ABAP work, and integrations with both SAP and non‑SAP systems.

Key Responsibilities

• Design, develop, and maintain custom ABAP and Fiori/UI5 developments within SAP S/4HANA
• Create and maintain technical documentation for all developments
• Support and enhance integrations between SAP S/4HANA, SAC, Ariba, SuccessFactors, and non‑SAP systems
• Debug and support interfaces including:
• Web Services
• ALE / IDOC
• RFC
• Proxies
• Set up new interfaces and resolve issues in existing integrations
• Collaborate closely with functional teams and integration partners to deliver effective solutions
• Ensure developments follow SAP and industry best practices

Required Qualifications

• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience
• 3–5 years of hands‑on experience as a Fiori/UI5 and ABAP Developer
• UI5 certification is a plus
• Strong expertise in:
• JavaScript, HTML5, CSS
• SAPUI5 and MVC frameworks
• Java / J2EE, JQuery, JSON, XML
• Demonstrated experience developing with:
• Fiori UI5
• ABAP
• CPI
• SAP BTP toolset
• Working knowledge ofABAP onHANA, including:
• CDS Views (code push‑down concepts)
• AMDP
• Extend Views
• Authorization Views
• Experience with performance tuning of time‑ and resource‑intensive programs
• SAP Native HANA development experience is a plus

Functional & Landscape Experience

• Functional knowledge of SD, MM, FI, CO, and PP modules preferred
• Experience working in a complex SAP landscape supporting core enterprise functions
• Exposure to multiple full lifecycle SAP implementations, upgrades, and support engagements

Core Competencies

• Strong problem‑solving and analytical skills
• Excellent critical thinking abilities
• Ability to manage multiple priorities in a fast‑paced environment
• High level of integrity and commitment to protecting confidential information
• Excellent written and verbal communication skills
• Highly organized and detail‑oriented working style

Additional Information

• Onsite requirement: 3–4 days per week in Chicago
• Estimated travel : Minimal
• Sponsorship: Not available (US Citizens or Green Card holders only)