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As400 Programming Jobs (NOW HIRING)

Demoind

AS400 Developer

California City, CA · On-site

AS400 Developer Greeting from Tata Consultancy Services! TCS is Hiring for- AS400 Skill - Experience: 4 - 10 Years Location: Pan India Required Skill set- Must-Have: AS400 - RPG, RPGLE, SQL, CLL ...

Demoind

AS400 Developer

California City, CA · On-site

AS400 Developer Greeting from Tata Consultancy Services! TCS is Hiring for- AS400 Skill - Experience: 4 - 10 Years Location: Pan India Required Skill set- Must-Have: AS400 - RPG, RPGLE, SQL, CLL ...

Demoind

AS400 Developer

California City, CA · On-site

AS400 Developer Greeting from Tata Consultancy Services! TCS is Hiring for- AS400 Skill - Experience: 4 - 10 Years Location: Pan India Required Skill set- Must-Have: AS400 - RPG, RPGLE, SQL, CLL ...

Demoind

AS400 Developer

California City, CA · On-site

AS400 Developer Greeting from Tata Consultancy Services! TCS is Hiring for- AS400 Skill - Experience: 4 - 10 Years Location: Pan India Required Skill set- Must-Have: AS400 - RPG, RPGLE, SQL, CLL ...

Ruri Software Technologies LLC

AS400 Developer

Job Title: - AS400 Developer Duration :- 8+ months Location :- Remote Job requirements: * Development/Enhancements/Support work in AS400 Synon box * Very strong synon development experience.

TestingXperts

MQ Series with AS400

Jersey City, NJ

AS400 programming languages COBOL400, DB400, CLLE, subfile programming. Top 3 responsibilities you would expect the Subcon to shoulder and execute: * Work on complete SDLC cycle * Developing ...

Syntricate Technologies

AS400 Developer

Des Moines, IA · On-site

Syntricate Technologies is seeking an AS400 Developer to manage batch-related errors and enhance ... Programming Preferred : • Attitude to learn new technologies depending on Project need. • ...

Damco Solutions

AS400 Developer

Plainsboro, NJ · On-site

Damco Solutions is seeking an AS400 Developer to join their support team. The role involves debugging, database management, and supporting transitional efforts from AS400 to .Net environments.

Cayuse Holdings

Sr AS400 Developer

King Of Prussia, PA · On-site

$60 - $65/hr

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 ...

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) Job Type: Independent Contract (Contractor / Non-Employee) Start Date: ASAP Pay Rate: $60-65/hr 1099 ...

Inficare Technologies

AS400 Developer

AS400 Developer (Retail Exp Mandatory). Location: Corte Madera, California (Remote is fine) Duration: 6 months Roles & Responsibilities: Detailed JD: • 8+ years of combined experience designing ...

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How much do as400 programming jobs pay per year?

As of Sep 9, 2026, the average yearly pay for as400 programming in the United States is $82,500.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,500.00 and $91,500.00 per year, depending on experience, location, and employer.

What is AS400 programming?

AS400 programming refers to developing applications on IBM's AS/400 (now IBM i) midrange computer system. It typically involves using languages like RPG (Report Program Generator), COBOL, and CL (Control Language) to create business applications for industries such as banking, manufacturing, and retail. AS400 programmers are responsible for designing, coding, testing, and maintaining applications that run on the IBM i platform. Their work ensures that critical business processes operate efficiently and reliably. The AS400 system is known for its robustness, security, and scalability, making it a popular choice for enterprise-level computing.

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

To thrive as an AS400 Programmer, you need a solid understanding of RPG, COBOL, and CL programming languages, as well as experience with IBM iSeries systems and a background in computer science or related fields. Familiarity with IBM DB2 databases, SEU/PDM tools, and knowledge of system integration or modernization tools like SQL and APIs is often required. Strong problem-solving abilities, attention to detail, and effective communication skills help programmers collaborate with business users and IT teams. These skills ensure reliable, efficient development and maintenance of mission-critical business applications on the AS400 platform.

What are some common challenges faced by AS400 programmers when maintaining legacy systems?

AS400 programmers often encounter challenges related to integrating legacy systems with modern applications, as well as deciphering and updating codebases that may lack thorough documentation. Working with older RPG or COBOL code can be complex, especially when troubleshooting or optimizing performance for current business needs. Collaboration with business analysts and end users is crucial to ensure that updates meet evolving requirements while maintaining the stability of core business functions.
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As400 Programming jobs near you
Infographic showing various As400 Programming job openings in the United States as of September 2026, with employment types broken down into 53% Full Time, and 47% Contract. Highlights an 85% In-person, 2% Hybrid, and 13% Remote job distribution, with an average salary of $82,500 per year, or $39.7 per hour.

AS400 /IBM i Admin Infrastructure Analyst || Hybrid Role

Chicago, IL • On-site

Innovise IT LLC
See more jobs at Innovise IT LLCexternal

Other

Re-posted 16 days ago

Job description

Role: AS400 /IBM i Infrastructure Analyst

Duration: 6+ Months

Location:

  • Phoenix, AZ(Primary)
  • Plano, TX
  • Charlotte, NC
  • Richmond, VA
  • Jacksonville, FL
  • Pennington, NJ
  • Chicago, IL
Job Description-:
Required Skills & Qualifications
Hands-on experience with IBM i (AS400) systems administration
Strong proficiency in AS400 programming (RPG, CL, SQL)
Solid understanding of IBM system architecture and infrastructure
Experience with system performance monitoring and tuning

Apply