Sr AS400 Developer
Cayuse Holdings
Job Description
Job Description
Overview
Job Title: Sr AS400 Developer
Location: Hybrid - King of Prussia, PA (4 days onsite/1 day remote)
Job Type: Independent Contract (Contractor / Non-Employee)
Start Date: ASAP
Pay Rate: $60-65/hr 1099 / C2C
Contract Length: 12+ Months
Role Summary
We are looking for an experienced Sr. Developer - AS400 to join our technology team in Hyderabad. The ideal candidate will have strong hands-on experience in IBM i / AS400 application development, support, and maintenance, along with solid expertise in RPG, RPGLE, CL, DB2/400, and SQL/400. The role involves working on critical business applications, analyzing requirements, developing solutions, and supporting production environments.
Responsibilities
Key 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.
Qualifications
Required Skills
- 8+ 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.
- Ability to work independently and handle multiple priorities.
Preferred Skills
- Experience in code migration or modernization from fixed format to free format RPG.
- Exposure to tools such as IBM Job Scheduler, ROBOT, and change management tools.
- Knowledge of MQ, Connect Direct, SFTP, or interface integrations.
- Experience in Agile/Scrum delivery environments.
- Good communication and stakeholder management skills.
Qualifications
- Bachelor’s degree in Computer Science, Information Technology, or related field.
- Minimum 8 years of relevant experience in AS400 development.
Vacancy posted 4 days ago
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