AS400 Developer

Iris's client, a Logistics Company, is currently searching for a strong AS400 Developer for a contractual opportunity.

Job title: AS400 Developer

Location: Houma, LA or Johns Creek, GA

Duration: 18 Months

Skills: AS400, IBMi, RPG IV, etc.

Job Description:

• We are seeking a highly experienced and technically proficient Senior Technical Engineer with deep expertise in IBMi / AS400 systems, RPG IV, ILE concepts, and DB2/400 integration.
• The ideal candidate will have a strong command of Control Language (CL), modern RPG techniques, and SQL integration, along with excellent skills in error handling and debugging. Familiarity with cloud technologies, especially Microsoft Azure, is a plus.

Key Responsibilities:

• Design, develop, and maintain applications on the IBMi / AS400 platform using RPG IV, ILE, and CL.
• Perform DB2/400 database design, optimization, and integration.
• Implement modern RPG techniques including free-format RPG and modular programming.
• Develop and optimize SQL queries for data access and reporting.
• Conduct code reviews, debugging, and error handling to ensure high-quality deliverables.
• Collaborate with cross-functional teams to gather requirements and deliver scalable solutions.
• Migrate legacy code to modern RPG standards and integrate with newer technologies.

Required Skills & Qualifications:

• 15 years of hands-on experience in IBMi / AS400 development and support.
• Expertise in RPG IV, ILE, CL, and DB2/400.
• Strong understanding of modular programming, service programs, and binding directories.
• Proficiency in SQL and embedded SQL within RPG programs.
• Experience with error handling, debugging tools (STRDBG, service entry points), and performance tuning.

Preferred Qualifications:

• Experience with API integration, web services, or RESTful services on IBMi.
• Certifications in IBMi technologies are a plus.

Soft Skills:

• Strong analytical and troubleshooting abilities.
• Ability to work independently and as part of a team.
• Effective communication with technical and non-technical stakeholders.