Senior IBMi Architect
- Hiring Organisation
- HCLTech
- Location
- Slough, England, United Kingdom
service-oriented AS400 applications. Define layered architecture, data access strategies, security architecture and performance optimization Modernize RPG/RPGLE/CL/CLLE/COBOL monoliths, Green-screen applications → Web/UI platforms, Establish coding and architectural standards. Domain Expertise Responsibilities Leasing: Contract lifecycle management, Asset finance systems, Billing & payment … standards and best practices. Technical Skills AS400/IBM i Expertise, RPG III/RPG IV/RPGLE/Free-format RPG, CL Programming, COBOL (AS400), DB2/400 database design & optimization, Query/400, SQLRPGLE, ILE concepts, Modernization & Integration, API enablement, Microservices architecture, Middleware platforms, Messaging systems (MQ), Event ...