Senior AS/400 RPG/CL Developer with DB2 Expertise

Astir IT Solutions, Inc.; King of Prussia (PA); On-site; USD 16,000 - 21,000; Full time

Job summary

Astir IT Solutions, Inc. is seeking an experienced Sr. AS400 Developer to join our technology team in Hyderabad.

The candidate will design, develop, test, and maintain AS400 applications, with hands‑on RPG, RPGLE, CL, and SQLRPGLE expertise, and will support production environments. Responsibilities include analyzing requirements, coding, debugging, and working with cross‑functional teams to deliver reliable AS400 solutions, while adhering to release processes and best practices.

Qualifications

• 10+ years of experience in IBM AS400 / iSeries development and maintenance.
• Strong hands‑on experience in RPG, RPGLE, CL, CLLE, ILE, and Free Format RPG.
• Good knowledge of DB2/400, SQL/400, DDS, physical/logical files, and stored procedures.
• Experience in incident management, problem management, and production support.
• Familiarity with job scheduling, batch processing, and AS400 utilities.
• Strong analytical, debugging, and problem‑solving skills.

Responsibilities

• Design, develop, test, and maintain AS400 applications.
• Analyze business requirements and convert them into technical specifications.
• Develop and support programs using RPG, RPGLE, CL, CLLE, SQLRPGLE, and DB2/400.
• Troubleshoot production issues and provide timely resolution.
• Perform code reviews, unit testing, and defect fixes.
• Work on enhancements, maintenance, and modernization initiatives.
• Support batch jobs, job scheduling, and system monitoring.
• Collaborate with business users, analysts, QA, and infrastructure teams.
• Ensure adherence to coding standards, release processes, and best practices.
• Prepare technical documentation and support knowledge transfer.

Skills

AS400 development

RPG/RPGLE

CL/CLLE

DB2/400

SQL/400

Free Format RPG

Batch processing

Agile/Scrum

Troubleshooting

Analytical thinking

Education

Bachelor’s degree in Computer Science/Information Technology

Tools

IBM Job Scheduler

ROBOT

MQ

Connect Direct

SFTP

Job description

Astir IT Solutions, Inc. is seeking an experienced Sr. AS400 Developer to join our technology team in Hyderabad.

The candidate will design, develop, test, and maintain AS400 applications, with hands‑on RPG, RPGLE, CL, and SQLRPGLE expertise, and will support production environments. Responsibilities include analyzing requirements, coding, debugging, and working with cross‑functional teams to deliver reliable AS400 solutions, while adhering to release processes and best practices.