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# Sr. Developer - IBM iSeries - RPG

- **Company:** Reyes Holdings
- **Location:** Rosemont, IL, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** IBM System I, Unit Testing, Bioinformatics, Business Software, Databases, IBM DB2, Software Debugging, DevOps, UN Electronic Data Interchange for Administration Commerce and Transport, Embedded SQL, IBM Rational Software, IBM RPG (Programming Language), Job Scheduling, Open Source Technology, Software Engineering, Subsystems, Data Processing, File Transfer Protocol (FTP), Build Management, Code Migration, Web Api
- **Published:** November 13, 2026
- **Apply:** https://www.careerbuilder.com/job-details/sr-developer-ibm-iseries-rpg-rosemont-il--60836930-e536-4bad-b502-09bb8b0220a0

## About the Role

iSeries eServers, RPG Programming Language, Technical Analysis, Root Cause Analysis, Business Solutions, Unit Test, Debugging Skills, Technical/Engineering Design, iSeries eServers, RPG Programming Language, * Bachelor's Degree and 2 to 4 years of related experience or High School Diploma/General Education Degree (GED) and 5 to 7 plus years of specific experience

 * Experience with technical development on the IBM iSeries (AS/400).
 * Experience coding, debugging, and compiling programs using IBM Rational Developer for I.
 * Able to code in CL, and RPG including reading RPG fixed format, and coding in RPG IV free format with embedded SQL, and strong understanding of RPG ILE concepts.
 * Strong knowledge of IBM iSeries operating system including working with job logs, job ques, job descriptions, subsystems, printers, FTP, WRKJSCHDE (job scheduler), and advanced job scheduler.
 * Strong knowledge of DB2 databases.
 * Strong SQL development skills.
 * Knowledge of SFTP.

Preferred Education and Experience:

 * Bachelor's Degree
 * 5 plus years of related software development experience.
 * Experience with VIP system (Vermont Information Processing).
 * Experience with EDI transactions and ASNs.
 * Experience developing RPG web APIs using YAJL/HTTPAPI open source.
 * Experience with Concur, BlueYonder and High Radius.
 * Experience with IBM iSeries support.
 * Experience with DevOps methodology.

## Description

* Own the technical analysis, design, development (including unit testing, debugging, and root cause analysis), and deployment of new and/or existing business applications and software
 * Development will be on the IBM iSeries platform (RPG based)
 * Lead IBM iSeries scheduled job monitoring and support
 * Lead code migration across environments and technical cutover and deployment activities
 * Partner with IT Service Center and business on support issues with high degree of responsiveness and resolution
 * Provide technical expertise when evaluating and designing solutions ensuring all components and subsystems impacted are properly addressed during business application build and deployment
 * Ability to travel up to 15% of the time
 * Other projects or duties as assigned, Benefits: At the Reyes Family of Businesses, our Total Rewards Strategy prioritizes the holistic well-being of our employees. This position offers a comprehensive benefits package that includes Medical, Dental, Vision coverage, Paid Time Off, Retirement Benefits, and complimentary Health Screenings. Equal Opportunity Employee & Physical Demands: Reyes Holdings and its businesses are equal opportunity employers. Company policy prohibits discrimination and harassment against any applicant or employee based on race, color, religion, sex, pregnancy or pregnancy-related medical conditions, marital status, sexual orientation, gender identity or expression, age, national origin, citizenship, disability, genetic information, military or veteran status, or any other basis protected by applicable law. In addition, the Company is committed to providing reasonable accommodation to applicants and employees in accordance with applicable law. Requests for accommodation should be directed to your point
of contact in the Talent Acquisition or Human Resources departments. Background Check and Drug Screening: Offers of employment are contingent upon successful completion of a background check and drug screening. Pay Transparency: Our compensation philosophy embraces diverse factors for fair pay decisions, valuing skills, experience, and the needs of our business. Moreover, this role may have the opportunity to participate in a discretionary incentive program, subject to program rules.