SAP WM/ABAP Developer

Role: SAP WM/ABAP Developer

Location: Remote

Direct client : C5MI

Job Summary

• We are seeking an Expert SAP ECC Warehouse Management (WM) Developer to lead
• the design, development, and implementation of advanced warehouse management
• solutions within our SAP ECC environment. The ideal candidate will have deep
• expertise in SAP WM modules, a proven track record of handling complex
• customizations, and the ability to integrate WM with other SAP modules and external
• This role involves collaborating with cross-functional teams to enhance
• warehouse operations, ensure system scalability, and support digital transformation
• This is a full-time position based in [Location/Remote], reporting to the SAP Technical Lead.

Key Responsibilities

• Lead the end-to-end development and customization of SAP ECC WM modules,
• including inbound/outbound processes, inventory management, picking/packing
• strategies, and warehouse task management.
• Design and implement enhancements using ABAP programming, BAPI, IDOCs,
• RFCs, and user exits to optimize warehouse workflows and integrate with
• modules like MM, SD, QM, and EWM.
• Conduct technical analysis, feasibility studies, and performance tuning for WM configurations to support high-volume transactions and real-time inventory tracking.
• Collaborate with business stakeholders, functional consultants, and IT teams to gather requirements, translate them into technical specifications, and deliver scalable solutions.
• Troubleshoot and resolve complex WM-related issues, including integration challenges with third-party systems (e.g., WMS interfaces, RFID, or automation tools).
• Mentor junior developers, conduct code reviews, and promote best practices in SAP development methodologies, such as Agile or Waterfall.
• Participate in system upgrades, migrations (e.g., to S/4HANA), and testing phases, ensuring minimal downtime and data integrity.
• Develop and maintain technical documentation, including design blueprints, test
• scripts, and user guides.
• Stay updated on SAP innovations, particularly in WM/EWM, and recommend improvements to enhance operational efficiency.

Required Qualifications and Experience

• Bachelor s degree in computer science, Information Technology, Engineering, or a related field; Master degree preferred.
• 8+ years of hands-on experience in SAP ECC development, with at least 5 years focused on Warehouse Management (WM) modules.
• Proven expertise in ABAP/4 programming, including reports, interfaces, conversions, enhancements, and forms (RICEF).
• Strong knowledge of WM configuration, including storage types, bin management, handling unit management (HUM), and wave management.
• Experience with SAP integration technologies such as ALE/IDOCs, PI/PO, CPI, or web services.
• Familiarity with warehouse automation tools, IoT integrations, or mobile applications for WM (e.g., RF devices).
• Prior involvement in full lifecycle SAP implementations, including blueprinting, realization, go-live, and hypercare support.
• SAP certification in WM or ABAP Development is highly desirable.

Key Skills

• Advanced proficiency in SAP ECC WM and related modules (MM, SD, IM).
• Strong problem-solving and analytical skills with a focus on performance optimization.
• Excellent communication and interpersonal skills for stakeholder engagement.
• Ability to work independently or in a team environment, managing multiple priorities.
• Knowledge of industry standards in supply chain and logistics (e.g., GS1, EDI).
• Experience with tools like LSMW, Query, or SolMan for data migration and monitoring.