Senior RPG Developer - IBM i Onsite & Modernization

Programmers.io; Cincinnati (OH); On-site; USD 110,000 - 140,000; Full time

Job summary

Programmers.io is seeking an experienced Senior RPG Software Developer to join our in-house technology team. You will design, develop, maintain, and support business-critical RPG applications on IBM i (AS/400).

The role requires deep technical expertise, strong problem solving, and collaboration with business and IT stakeholders in an on-site environment. You will work with legacy RPG systems and modern RPG codebases, analyze requirements, and drive system modernization initiatives.

Qualifications

• Minimum 10 years of hands-on experience developing RPG applications on IBM i
• Strong experience with RPG IV / ILE RPG, CL, and DB2 for i
• Experience supporting Accounts Receivable finance programs preferred
• Proven track record of modernizing legacy RPG codebases
• Excellent communication skills and ability to work onsite in a team environment
• Must be willing and able to work 100% onsite

Responsibilities

• Design, develop, enhance, and maintain RPG applications supporting core business operations
• Work with legacy RPG (RPG III/IV) and modern RPG (ILE / FreeForm) codebases
• Maintain Visual RPG ASNA components for legacy systems
• Analyze business requirements and translate into technical solutions
• Troubleshoot and resolve application issues in a timely manner
• Participate in system modernization, integrations, and performance tuning
• Collaborate with analysts, developers, and business users onsite
• Maintain technical documentation and follow development standards
• Support production systems and participate in on-call or scheduled support

Skills

Analytical thinking

Problem solving

Communication skills

On-site collaboration

Team player

Education

Bachelor's degree in computer science or information systems

Tools

RPG IV / ILE RPG

CL

DB2 for i

RPG on IBM i / AS/400

Job description

Programmers.io is seeking an experienced Senior RPG Software Developer to join our in-house technology team. You will design, develop, maintain, and support business-critical RPG applications on IBM i (AS/400).

The role requires deep technical expertise, strong problem solving, and collaboration with business and IT stakeholders in an on-site environment. You will work with legacy RPG systems and modern RPG codebases, analyze requirements, and drive system modernization initiatives.