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Posted Mar 31, 2026

Senior IBMi (AS/400) Developer

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Back to all jobs Senior IBMi (AS/400) Developer Remote Published 21 hours ago We are seeking a Senior IBMi (AS/400) Developer to join the Application Managed Services team. This role requires a subject matter expert with strong experience in legacy systems, capable of handling full lifecycle development, technical documentation, and complex problem-solving in a remote environment. Key Responsibilities - Design, develop, and test applications in the IBMi (AS/400) environment - Create and maintain detailed technical design documents and specifications - Analyze and enhance existing applications using modern methodologies - Provide technical leadership and mentor junior developers - Collaborate across teams to resolve complex technical issues - Contribute to architecture decisions and system improvements - Maintain and enhance core business logic using RPG, CLLE, and COBOL Required Skills (Top 3 Must-Have) - RPGLE / RPG – 5+ years - CLLE – 5+ years - DB2/400 SQL – 5+ years Additional Desired Skills - AS/400 COBOL (Advanced proficiency) - Agile methodology experience - Experience with bug tracking/reporting tools - IBM System i (AS/400) RPG III - Bachelor’s Degree (preferred) Ideal Candidate Profile - 5+ years of strong IBMi (AS/400) development experience - Proven expertise in legacy system modernization - Strong problem-solving and analytical skills - Leadership mindset with ability to guide teams - Comfortable working in a remote, collaborative environment APPLY Contract Mid-Senior Level Remote APPLY Report Job