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As400 Rpg Developer Jobs (NOW HIRING)

Cayuse Holdings

Sr AS400 Developer

King Of Prussia, PA · Hybrid

$60 - $65/hr

Job Title: Sr AS400 Developer Location: Hybrid - King of Prussia, PA (4 days onsite/1 day remote ... Develop and support programs using RPG, RPGLE, CL, CLLE, SQLRPGLE, and DB2/400. * Troubleshoot ...

ettain group

iSeries Developer

Houston, TX

Qualifications Job Requirements Must be strong with RPG programming Must have experience with IBM AS/400 Must be strong with SQL Nice to have experience with DB2 Job Key Words AS400, RPG, SQL, DB2 ...

Inficare Technologies

AS400 Developer

AS400 Developer (Retail Exp Mandatory). Location: Corte Madera, California (Remote is fine ... applications using RPG/RPGLE in an IBM iSeries systems environment. • Implement technical ...

Cayuse Holdings

Sr AS400 Developer

King Of Prussia, PA · On-site

$82.66 - $89.54/hr

Overview JobTitle: Sr AS400 Developer Location: Hybrid - King of Prussia, PA (4 days onsite/1 day ... Develop and support programs using RPG, RPGLE, CL, CLLE, SQLRPGLE, and DB2/400. * Troubleshoot ...

UNAVAILABLE

Sr AS400 Developer

King Of Prussia, PA · On-site

$82.66 - $89.54/hr

Overview JobTitle: Sr AS400 Developer Location: Hybrid - King of Prussia, PA (4 days onsite/1 day ... Develop and support programs using RPG, RPGLE, CL, CLLE, SQLRPGLE, and DB2/400. * Troubleshoot ...

Tranzeal Incorporated

AS400 Developer

Issaquah, WA · On-site

The role involves analyzing and creating new programs using RPG, RPG ILE, and SQL, as well as ... in As400 • 3 + Years of Exp in RPGLE, SQL • Excellent programming skills on the iSeries ...

Damco Solutions

AS400 Developer

Plainsboro, NJ · On-site

Damco Solutions is seeking an AS400 Developer to join their support team. The role involves ... Required : • Minimum 10 years' experience in AS400 technology • Good knowledge of DB2, RPG ...

ettain group

iSeries Developer

Houston, TX · On-site

Company Description • Work for a great company that is an engineering, construction, technical ... • AS400, RPG, SQL, DB2 Additional Information Please send your application online under ...

InterSources Inc

AS400 Developer

Issaquah, WA · On-site

They are seeking an AS400 Developer with excellent programming skills on the iSeries platform to ... RPG ILE, SQLRPGLE, and Control Language (CLP/CLLE). • Very good knowledge of SQL concepts ...

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As400 Rpg Developer information

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$141K

How much do as400 rpg developer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for as400 rpg developer in the United States is $104,751.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,500.00 and $122,000.00 per year, depending on experience, location, and employer.

What is an AS400 RPG developer?

An AS400 RPG Developer is a software professional who specializes in developing, maintaining, and enhancing applications using the RPG (Report Program Generator) programming language on IBM's AS400 (now IBM i) platform. These developers work primarily with legacy business systems, often in industries like banking, manufacturing, and logistics. Their responsibilities include writing and debugging code, integrating AS400 systems with modern technologies, and ensuring the reliability and performance of mission-critical applications. Strong knowledge of the IBM i operating system, RPG IV/ILE, and database management is essential for this role.

What are the key skills and qualifications needed to thrive as an AS400 RPG developer?

To thrive as an AS400 RPG Developer, you need strong programming skills in RPG (Report Program Generator), knowledge of IBM iSeries/AS400 systems, and a relevant degree in computer science or a related field. Familiarity with technical tools such as IBM iSeries Navigator, SQL, CL programming, and sometimes certifications like IBM Certified Specialist for System i is typical. Problem-solving abilities, attention to detail, and effective communication are important soft skills in this role. These skills and qualities are crucial for developing, maintaining, and troubleshooting business-critical applications on legacy systems, ensuring reliability and efficiency.

What are some common challenges faced by AS400 RPG developers when working with legacy systems?

AS400 RPG Developers often encounter challenges when maintaining and updating legacy systems, such as dealing with outdated code, limited documentation, and integrating modern technologies. Adapting RPG code to interface with newer technologies (like web services or APIs) can require creative problem-solving and a deep understanding of both old and new systems. Additionally, collaboration with business analysts and end-users is essential to ensure that enhancements meet current business needs without disrupting established processes.

Is AS400 still in demand?

AS400, now known as IBM i, remains in demand for legacy system maintenance and modernization in industries like finance, manufacturing, and retail. AS400 RPG developers with skills in CL, SQL, and modern integration tools are valued for maintaining critical business applications, though the overall demand has decreased as companies adopt newer technologies.
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As400 Rpg Developer jobs near you
Infographic showing various As400 Rpg Developer job openings in the United States as of August 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 75% In-person, 6% Hybrid, and 19% Remote job distribution, with an average salary of $104,751 per year, or $50.4 per hour.

Sr AS400 Developer

Cayuse Holdings

King Of Prussia, PA • Hybrid

$60 - $65/hr

Contractor

Re-posted 10 days ago

Job description

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.  


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. 

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. 

USD $60.00 - USD $65.00 /Hr.

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