Design, develop, integrate, and implement business applications on IBM iSeries / AS400 Develop and support RPG400/RPG applications with SQL integrated into RPG coding Support EDI integrations and ...
New
Design, develop, integrate, and implement business applications on IBM iSeries / AS400 Develop and support RPG400/RPG applications with SQL integrated into RPG coding Support EDI integrations and ...
New
Oracle Apps Technical | EBS Apps Technical
Fort Worth, TX · On-site
$70/hr
Fort Worth, TX Duration: 12+ Months Rate: $70/hr on c2c (or) $60/hr on w2 Must Have Skills (Top 3 technical skills only) : 1. Sales & Distribution and Finance 2. Experience and skilled in RPG400 (RPG ...
Oracle Apps Technical | EBS Apps Technical
Fort Worth, TX · On-site
$70/hr
Fort Worth, TX Duration: 12+ Months Rate: $70/hr on c2c (or) $60/hr on w2 Must Have Skills (Top 3 technical skills only) : 1. Sales & Distribution and Finance 2. Experience and skilled in RPG400 (RPG ...
... RPG400), RPGLE (Embedded SQL, Free Format), CL, CLLE, System i Navigator (System Access, Run SQL Script), DB2 Database, IFS (Integrated File System), DB2 SQL (Query), Source Entry Utility (SEU / 5250 ...
... RPG400), RPGLE (Embedded SQL, Free Format), CL, CLLE, System i Navigator (System Access, Run SQL Script), DB2 Database, IFS (Integrated File System), DB2 SQL (Query), Source Entry Utility (SEU / 5250 ...
AS 400 Consultant * 10+ years experience - Expertise with RPG400, RPG III, or RPG Free in an AS/400 environment. * Performs all or part of full life cycle development process with an emphasis on ...
AS 400 Consultant * 10+ years experience - Expertise with RPG400, RPG III, or RPG Free in an AS/400 environment. * Performs all or part of full life cycle development process with an emphasis on ...
Senior Mainframe Developer
Minneapolis, MN · On-site
Expertise with RPG400, RPG III, COBOL, or SYNON in an AS/400 environment, or COBOL or C in one of a variety of mid-range platforms such DEC VAX or HP3000. AS/400 Programmer, VAX Programmer, HP ...
Quick apply
Senior Mainframe Developer
Minneapolis, MN · On-site
Expertise with RPG400, RPG III, COBOL, or SYNON in an AS/400 environment, or COBOL or C in one of a variety of mid-range platforms such DEC VAX or HP3000. AS/400 Programmer, VAX Programmer, HP ...
Rpg400 information
See salary details
$8.89 - $13.70
16% of jobs
$15.17 is the 25th percentile. Wages below this are outliers.
$13.70 - $18.51
29% of jobs
The median wage is $19.71 / hr.
$18.51 - $23.32
19% of jobs
$27.58 is the 75th percentile. Wages above this are outliers.
$23.32 - $28.13
12% of jobs
$28.13 - $32.93
8% of jobs
$32.93 - $37.74
5% of jobs
$37.74 - $42.55
4% of jobs
$42.55 - $47.36
2% of jobs
$47.36 - $52.16
2% of jobs
$52.16 - $56.97
1% of jobs
$56.97 - $61.78
1% of jobs
$8
$26
$61
How much do rpg400 jobs pay per hour?
As of Jun 18, 2026, the average hourly pay for rpg400 in the United States is $26.34, according to ZipRecruiter salary data. Most workers in this role earn between $15.14 and $30.77 per hour, depending on experience, location, and employer.
What are some common challenges faced by RPG400 developers when maintaining legacy systems, and how can they address them?
RPG400 developers often encounter challenges such as unclear legacy code, outdated documentation, and integrating modern technologies with older AS/400 systems. To address these issues, developers should focus on thorough code analysis, maintain detailed documentation for any changes, and collaborate closely with system administrators and business analysts. Regularly participating in knowledge-sharing sessions and leveraging modern tools for source code management can also help streamline maintenance and modernization efforts.
What is the difference between Rpg400 vs RPG Developer?
| Aspect | Rpg400 | RPG Developer |
|---|---|---|
| Credentials | IBM i certifications, RPG programming skills | Same as Rpg400, often with additional software development certifications |
| Work Environment | IBM i systems, legacy mainframe environments | IBM i platforms, modern development environments |
| Industry Usage | Finance, manufacturing, retail using IBM i systems | Same industries, with focus on application development and modernization |
| Search & Comparison | Often compared with RPG Developer for job roles and skills |
Rpg400 and RPG Developer roles share similar credentials, work environments, and industry usage. The main difference lies in terminology: Rpg400 refers to the programming language and environment on IBM i systems, while RPG Developer emphasizes the professional role of creating and maintaining RPG applications. Both are essential in industries relying on legacy IBM i systems, with RPG Developer often encompassing broader development responsibilities.
What are the key skills and qualifications needed to thrive as an RPG400 Developer, and why are they important?
To thrive as an RPG400 Developer, you need strong programming skills in RPG IV/ILE and a solid understanding of IBM i (AS/400) systems, often supported by a degree in computer science or equivalent experience. Familiarity with technical tools such as IBM Rational Developer for i, DB2 databases, and CL programming is typically required. Attention to detail, problem-solving abilities, and effective communication are vital soft skills for collaborating with business users and resolving technical issues. These competencies are crucial for maintaining legacy systems, ensuring data integrity, and supporting business-critical applications in organizations relying on IBM i environments.
What is an RPG400 developer?
An RPG400 developer is a programmer who specializes in using the RPG IV (Report Program Generator) language on the IBM AS/400 (now IBM iSeries) systems. RPG400 is used primarily in business environments for developing applications related to finance, inventory, manufacturing, and other enterprise functions. These developers are responsible for designing, coding, testing, and maintaining software solutions that run on the AS/400 platform. They often work with other technologies like CL (Control Language), DB2 databases, and sometimes integrate legacy systems with modern applications.
More about Rpg400 jobs
What job categories do people searching Rpg400 jobs look for? The top searched job categories for Rpg400 jobs are:
Other
Posted 2 days ago
Job description
Job Title:- Senior IBM iSeries / AS400 RPG Programmer Analyst
Location:- North Bergen, NJ (Onsite)
Duration:- Contract to Hire
Job Description
Overview:
Seeking a senior IBM iSeries / AS400 RPG Programmer Analyst with 10+ years of experience supporting business applications within 3PL warehousing, distribution, and logistics environments.
Responsibilities:
Design, develop, integrate, and implement business applications on IBM iSeries / AS400
Develop and support RPG400/RPG applications with SQL integrated into RPG coding
Support EDI integrations and related business processes
Work with MS BizTalk, AS2, and FTP communication protocols
Partner with business and operations teams across warehousing, distribution, and logistics functions
Analyze business requirements and translate them into technical solutions
Maintain, troubleshoot, and enhance existing AS400/iSeries applications
Required Skills:
10+ years of IBM iSeries / AS400 RPG400 Programmer Analyst experience
Strong RPG/RPG400 development background
Strong SQL experience within RPG coding
Strong EDI knowledge
Experience with MS BizTalk
Experience with AS2 and FTP communication protocols
Background in 3PL, warehousing, distribution, logistics, or supply chain operations
Experience designing, developing, integrating, and implementing business applications
About Resourcesys
Sourced by ZipRecruiter
Company size
11 - 50 Employees
Headquarters location
Ellicott City, MD, US
Year founded
1999