Sr. Developer - IBMS (IBM i (iSeries/AS400)
About the role
Sr. Developer - IBMS (IBM i (iSeries/AS400)
Technical expertise across RPG, RPGLE (free format), CL/CLLE, COBOL, SQL/Embedded SQL, DDM, display/subfiles, DB2 for i, ILE architecture, batch jobs, and scheduled processes..)
Experience Required: 6-8
Brampton, ON - Hybrid (2-3 Days WFO)
6-12+ months
Role Descriptions: hands-on IBM i (iSeries/AS400) technical expertise across RPG| RPGLE (free format)| CL/CLLE| COBOL| SQL/Embedded SQL| DDM| display/subfiles| DB2 for i| ILE architecture| batch jobs| and scheduled processes| with experience in development| production support| troubleshooting| and technical leadership.Experience working with telecommunications enterprise billing systems| including Billing| Rating| Message Processing| Accounts Receivable| Ordering| and system integrations using web services and MQ.Proficiency with IBM i development and support tools| including VS Code| GitHub Copilot| RDi| Implementer (MKS)| Hawkeye| and PKENCRYPT/PKZIP| for development| code promotion| impact analysis| troubleshooting| and environment management.Strong documentation| impact analysis| and solution design capability| including technical specifications| process flows| data mappings| and operational procedures.Strong communication| and stakeholder management skills| with the ability to lead junior developers| manage priorities| follow development standards| perform peer reviews| maintain delivery discipline| and ensure effective ongoing knowledge transfer and operational readiness across business| QA| Operations| and other teams.
Essential Skills: 8+ years of IBM i / AS400 experience| including recent hands-on Sr. Developer responsibilities. Strong capability in RPG/RPGLE| CL/CLLE| SQL| DB2 for i| batch processing| and legacy application support is required. Experience in telecommunications billing environments is strongly preferred. Strong estimation| planning| and technical delivery management capability is required. The successful candidate must be able to ramp up independently| work effectively with limited transition support| and collaborate with business| QA| Operations| and cross-functional teams.Resource must be eligible to apply for GoC Clearance, Project Code :
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About J&M Group
At J&M Group, we are the strategic partner for businesses ready to redefine their future. We specialize in delivering integrated, intelligent solutions that drive growth, efficiency, and competitive advantage in a rapidly evolving digital world.
Our expertise is built at the intersection of deep industry knowledge and cutting-edge technology. We help clients navigate complexity, not just by solving today's challenges, but by anticipating tomorrow's opportunities.
Our core service pillars include:
Technology & Digital Transformation: We build the robust, scalable technology foundations—including cloud migration, custom software, and data architecture—that power modern enterprises and enable seamless AI integration.
AI & Intelligent Automation: We turn artificial intelligence into your competitive advantage. Our services range from Generative AI and predictive analytics to process automation, designed to unlock new levels of productivity, personalization, and insight.
Strategic Consulting: We serve as an extension of your leadership team, delivering data-driven strategies for operational excellence, market expansion, and sustainable growth, ensuring your business model is future-proof.
Managed Services: We offer reliable, end-to-end management for your critical IT and business operations. Our AI-enhanced services ensure peak performance, security, and cost-efficiency, allowing you to focus on your core business.
Talent & Resourcing: We bridge the critical skills gap by providing expert talent in AI, data science, and digital transformation, helping you build the agile, high-performing teams needed to execute your vision.
Driven by innovation, integrity, and a commitment to partnership, J&M Group is your single source for transforming ambition into achievement.
Ready to build what's next? Connect with us.
Similar Jobs
Sr. Developer - IBMS (IBM i (iSeries/AS400)
About the role
Sr. Developer - IBMS (IBM i (iSeries/AS400)
Technical expertise across RPG, RPGLE (free format), CL/CLLE, COBOL, SQL/Embedded SQL, DDM, display/subfiles, DB2 for i, ILE architecture, batch jobs, and scheduled processes..)
Experience Required: 6-8
Brampton, ON - Hybrid (2-3 Days WFO)
6-12+ months
Role Descriptions: hands-on IBM i (iSeries/AS400) technical expertise across RPG| RPGLE (free format)| CL/CLLE| COBOL| SQL/Embedded SQL| DDM| display/subfiles| DB2 for i| ILE architecture| batch jobs| and scheduled processes| with experience in development| production support| troubleshooting| and technical leadership.Experience working with telecommunications enterprise billing systems| including Billing| Rating| Message Processing| Accounts Receivable| Ordering| and system integrations using web services and MQ.Proficiency with IBM i development and support tools| including VS Code| GitHub Copilot| RDi| Implementer (MKS)| Hawkeye| and PKENCRYPT/PKZIP| for development| code promotion| impact analysis| troubleshooting| and environment management.Strong documentation| impact analysis| and solution design capability| including technical specifications| process flows| data mappings| and operational procedures.Strong communication| and stakeholder management skills| with the ability to lead junior developers| manage priorities| follow development standards| perform peer reviews| maintain delivery discipline| and ensure effective ongoing knowledge transfer and operational readiness across business| QA| Operations| and other teams.
Essential Skills: 8+ years of IBM i / AS400 experience| including recent hands-on Sr. Developer responsibilities. Strong capability in RPG/RPGLE| CL/CLLE| SQL| DB2 for i| batch processing| and legacy application support is required. Experience in telecommunications billing environments is strongly preferred. Strong estimation| planning| and technical delivery management capability is required. The successful candidate must be able to ramp up independently| work effectively with limited transition support| and collaborate with business| QA| Operations| and cross-functional teams.Resource must be eligible to apply for GoC Clearance, Project Code :
Not the right fit? Search for Developer jobs in Toronto, Ontario, Canada
About J&M Group
At J&M Group, we are the strategic partner for businesses ready to redefine their future. We specialize in delivering integrated, intelligent solutions that drive growth, efficiency, and competitive advantage in a rapidly evolving digital world.
Our expertise is built at the intersection of deep industry knowledge and cutting-edge technology. We help clients navigate complexity, not just by solving today's challenges, but by anticipating tomorrow's opportunities.
Our core service pillars include:
Technology & Digital Transformation: We build the robust, scalable technology foundations—including cloud migration, custom software, and data architecture—that power modern enterprises and enable seamless AI integration.
AI & Intelligent Automation: We turn artificial intelligence into your competitive advantage. Our services range from Generative AI and predictive analytics to process automation, designed to unlock new levels of productivity, personalization, and insight.
Strategic Consulting: We serve as an extension of your leadership team, delivering data-driven strategies for operational excellence, market expansion, and sustainable growth, ensuring your business model is future-proof.
Managed Services: We offer reliable, end-to-end management for your critical IT and business operations. Our AI-enhanced services ensure peak performance, security, and cost-efficiency, allowing you to focus on your core business.
Talent & Resourcing: We bridge the critical skills gap by providing expert talent in AI, data science, and digital transformation, helping you build the agile, high-performing teams needed to execute your vision.
Driven by innovation, integrity, and a commitment to partnership, J&M Group is your single source for transforming ambition into achievement.
Ready to build what's next? Connect with us.