GlobalLogic - WMi Developer - AS400

Job Description : Key Responsibilities : - Design, develop, enhance, test, and support solutions involving JDE on AS/400 / IBM i, WMi, and MIF.- Develop and maintain interfaces between JDE and warehouse-management systems.- Work with legacy IBM i components, batch jobs, database objects, files, and integration processes.- Analyze business requirements and translate them into technical solutions across ERP, WMS, and middleware platforms.- Troubleshoot production issues across JDE, WMi, MIF, DB2, batch processes, interfaces, and downstream systems.- Support core supply-chain workflows including order processing, inventory movements, receiving, put-away, picking, packing, shipping, replenishment, warehouse transfers, and shipment confirmation.- Perform impact analysis for changes across interconnected systems.- Develop and maintain interfaces using batch files, database transactions, messaging, APIs, or other integration mechanisms.- Implement robust logging, monitoring, reconciliation, and error-handling mechanisms.- Support testing, release management, deployment, production support, and hypercare.- Create technical documentation, interface specifications, support procedures, and troubleshooting guides.- Work closely with the Architect, business analysts, supply-chain teams, and production-support teams.Required Experience : - 5+ years of enterprise application development experience.- Strong development experience with JD Edwards running on IBM AS/400 / IBM i.- Hands-on knowledge of IBM i technologies, preferably including DB2 for i, RPG / RPGLE, CL / CLLE, batch jobs, and database processing.- Experience supporting or developing integrations between JDE and WMS platforms.- Hands-on experience with WMi or a comparable on-premise Warehouse Management System.- Experience with middleware/integration frameworks; MIF experience is preferred.- Strong understanding of logistics, warehouse operations, inventory, and supply-chain processes.- Strong debugging, root-cause analysis, and production-support skills.- Experience with batch, file, database, API, and messaging-based interfaces.Preferred Experience : - Retail, distribution, CPG, or logistics industry experience.- Experience supporting high-volume, business-critical warehouse environments.- Familiarity with warehouse automation and RF-enabled operations.- Experience modernizing or exposing AS/400 / IBM i functionality through APIs or modern integration layers.- Exposure to CI/CD, monitoring, observability, and automation.Ideal Team Profile : The team should collectively bring : JDE on AS/400 / IBM i expertise + WMi expertise + MIF / integration expertise + Logistics & Supply Chain domain knowledge.The key requirement is the ability to understand the full business and technical transaction lifecycle : JDE / ERP MIF Middleware WMi / Warehouse Execution Logistics & Fulfillment.The team should be equally comfortable supporting the stability of the current legacy landscape while identifying opportunities to simplify, automate, and modernize the platform over time. (ref:hirist.tech)