Senior IBM i Programmer | Lead & Modernize Applications

Henricksen; Oak (IL); On-site; USD 110,000 - 140,000; Full time

Job summary

Henricksen in Oak Brook, IL seeks an IBM iSeries Programmer to design, develop, implement, support, and improve high‑impact applications on the IBM i platform. The role partners with cross‑functional teams to translate requirements into scalable technical solutions and to drive continuous improvement across enterprise systems.

Responsibilities include leading development projects, integrating with other systems, and ensuring system stability, reliability, and performance.

Qualifications

• 7+ years of hands-on IBM i development experience.
• Strong RPG IV, ILE RPG, CL/CLLE, and SQL on Db2 for i skills.
• Experience designing, troubleshooting, and supporting IBM i applications.
• Ability to analyze requirements and document technical specs.
• Experience with APIs, web services, JSON/XML/EDI is a plus.
• Excellent communication and collaboration with stakeholders.

Responsibilities

• Lead development and support of IBM i applications.
• Design, implement, and maintain scalable business solutions.
• Collaborate with stakeholders to gather and translate requirements.
• Manage projects from planning through implementation and delivery.
• Drive modernization and continuous improvement of IBM i systems.
• Ensure security, controls, and SDLC compliance.

Skills

RPG IV

ILE RPG

SQL on Db2 for i

APIs / Web services

Debugging

Documentation

Communication

Tools

RDi

VS Code IBM i extensions

Git

Jira

Job description

Henricksen in Oak Brook, IL seeks an IBM iSeries Programmer to design, develop, implement, support, and improve high‑impact applications on the IBM i platform. The role partners with cross‑functional teams to translate requirements into scalable technical solutions and to drive continuous improvement across enterprise systems.

Responsibilities include leading development projects, integrating with other systems, and ensuring system stability, reliability, and performance.