LocationGTA (On-site, 5 days/week)Address1185 Caledonia Rd, North York, ON M6A 2X1 (Lawrence and Dufferin)Reports toSenior AS400 DeveloperOverviewOur client is seeking a Junior AS400 / RPG Programmer to support and maintain its core business systems running on the IBM i platform.This is a hands‑on, support‑oriented role within a live retail environment. The successful candidate will work directly under a senior developer, assisting with day‑to‑day system operations, troubleshooting, and minor enhancements while gaining practical experience in business‑critical systems such as inventory, order processing, and distribution.Key ResponsibilitiesSystem Support & Troubleshooting (Primary Focus)Investigate and resolve day‑to‑day system issues related to inventory, order processing, and data accuracyAnalyze data and existing program logic within the AS400 workplace to identify root causesPerform data corrections and ensure system integrityRespond to internal user requests from operations, warehouse, and finance teamsApplication MaintenanceMaintain and update existing RPG (RPG III / RPG IV / RPGLE) programsPerform minor bug fixes and small enhancements under guidance from the senior developerAssist in modifying and generating operational reportsBatch Processing & OperationsMonitor batch jobs (e.G., overnight processing, data updates)Troubleshoot and restart failed jobs as neededSupport overall system stability and performanceAssist with data imports (e.G., CSV files)



and validate accuracyIdentify and resolve data discrepancies across systemsLearning & DevelopmentWork closely with the senior AS400 developer to learn system architecture and business processesGradually take ownership of assigned tasks and system componentsDocument workflows and processes to support knowledge sharingQualifications2–4 years of experience working with AS400 / IBM i systemsExperience with RPG (RPG III, RPG IV, or RPGLE)Basic knowledge of SQL and DB2Experience supporting business applications (ERP, inventory, or order processing systems)Strong problem‑solving skills and attention to detailWillingness to learn and work in a hands‑on, operational environmentPreferred QualificationsExposure to retail, distribution, or manufacturing environmentsFamiliarity with batch job processing and system supportExperience working with data files (CSV or similar formats)Understanding of legacy systemsDirect mentorship from a senior AS400 developerHands‑on exposure to business‑critical systems supporting daily retail operationsCompensationBase salary in the range of $60,000 – $65,000, depending on experience and technical fitWhy This RoleDirect mentorship and training under an experienced senior developerOpportunity to build practical, real‑world experience in business‑critical systemsAll hiring decisions are ultimately made by qualified recruitment professionals in accordance with applicable employment standards and human rights legislation.#J-18808-Ljbffr

📌 As400 Rpg Programmer (Junior) - C$60,000 - C$65,000 A Year (Winnipeg)
🏢 CAMPBELL MORDEN
📍 Winnipeg