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RPG Developer - IBM iSeries / BPCS ERP

3b StaffingEaston, PAMay 23rd, 2026
Job Title: RPG Developer - IBM iSeries / BPCS ERPLocation: Remote (Easton, PA-based project)Duration: 18-24 Months (Contract)Start Date: ASAPUSC/GCJob Overview:We are seeking an experienced RPG Developer for an 18-24 month remote contract opportunity supporting and enhancing our enterprise ERP system. This role requires strong expertise in IBM iSeries (AS/400) environments, RPG IV/ILE development, and hands-on experience with BPCS ERP (Infor LX).You will play a key role in designing, building, and maintaining core business applications while collaborating with business analysts, end-users, and cross-functional IT teams.Key Responsibilities:Design, develop, test, and maintain applications using RPG IV/ILEWrite and optimize Embedded SQL queries within RPG programsProvide support, customization, and enhancement of the BPCS ERP (Infor LX) systemTroubleshoot and resolve issues within IBM i/AS400 environmentsPartner with stakeholders and business analysts to gather and define technical requirementsCreate and maintain technical documentation in line with development and change control standardsSupport production systems and participate in upgrade or modernization initiatives as needed Required Qualifications:5+ years of hands-on experience in RPG IV/ILE developmentProficient in Embedded SQL within IBM i environmentsStrong experience working with BPCS ERP (Infor LX) systemsFamiliarity with AS/400 file structures, CL programs, and DDSStrong analytical and debugging skillsAbility to work independently in a remote environmentExcellent communication and teamwork abilities Preferred Qualifications:Prior experience supporting Infor LX (BPCS) in a manufacturing or distribution settingExperience with ERP system upgrades or data migration projectsFamiliarity with modern SDLC practices and version control