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As400 Programming Jobs in California (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 ...

JM Eagle

Engineering Manager

Los Angeles, CA · On-site

SUMMARY The Engineering Manager - The Engineering Manager - Manufacturing is responsible for ... including AS400 integration and reporting · Partner with Logistics and Operations to optimize ...

JM Eagle

Engineering Manager

Los Angeles, CA · On-site

SUMMARY The Engineering Manager - The Engineering Manager - Manufacturing is responsible for ... including AS400 integration and reporting · Partner with Logistics and Operations to optimize ...

Aptus Solutions Inc.

COBOL Engineers

Monterey Park, CA · On-site

$52.75 - $71.25/hr

COBOL Engineers Location :Monterey Park//LA-CA Duration :1 year Main Duties and Responsible ... Exposure of AS400, Assembler Additional Information This is IMMEDIATE requirement

Sonsoft Inc

Oracle JDE Developer

Sunnyvale, CA

Development experience in AS400 JDE world will be an added advantage. At least 4 years of experience or more in testing lifecycle, defect cycle. At least 4 years of experience in test execution ...

Metropolis

People Operations Coordinator

Los Angeles, CA

$24 - $29/hr

Facilitate the new hire process from ICIMS to the AS400, ensuring timely and accurate onboarding ... When you join Metropolis, you'll join a team of world-class product leaders and engineers, building ...

Walker Transport

Material Planner

Moreno Valley, CA · On-site

$28.50 - $35/hr

Pull the schedule and run the PIK's based off the schedule utilizing PLR 100 in AS400 Send daily ... Must have the ability to understand and apply engineering specifications, Change Orders, and ...

Eaton

Senior Product Engineer

Fontana, CA · On-site

$86K - $126K/yr

The Senior Product Engineer will execute administrative, engineering/technical, supply chain ... AS400, Mapics). • Knowledge of NEC code. We are committed to ensuring equal employment ...

Metropolis

People Operations Coordinator

Los Angeles, CA · On-site

$24 - $29/hr

Facilitate the new hire process from ICIMS to the AS400, ensuring timely and accurate onboarding ... When you join Metropolis, you'll join a team of world-class product leaders and engineers, building ...

Metropolis

People Operations Coordinator

Los Angeles, CA

$24 - $29/hr

Facilitate the new hire process from ICIMS to the AS400, ensuring timely and accurate onboarding ... When you join Metropolis, you'll join a team of world-class product leaders and engineers, building ...

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As400 Programming information

See California salary details

$63.7K

$81.4K

$96.7K

How much do as400 programming jobs pay per year?

As of Aug 4, 2026, the average yearly pay for as400 programming in California is $81,419.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,500.00 and $90,300.00 per year, depending on experience, location, and employer.

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.

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 popular job titles related to As400 Programming jobs in California? For As400 Programming jobs in California, the most frequently searched job titles are:
What job categories do people searching As400 Programming jobs in California look for? The top searched job categories for As400 Programming jobs in California are:
As400 Programming jobs near you
Infographic showing various As400 Programming job openings in California as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $81,419 per year, or $39.1 per hour.

AS400 Developer

Demoind

California City, CA • On-site

Full-time

Re-posted 26 days ago

Job description

Overview:
Job Title: AS400 Developer
Job description
Greeting from Tata Consultancy Services!
TCS is Hiring for- AS400 Skill
Job Description-
Experience: 4 - 10 Years
Location: Pan India
Required Skill set-
Must-Have: AS400 - RPG, RPGLE, SQL, CLL, CLLE, FTP, SFTP
Good-to-Have: Knowledge on Service now, Wealth Management Experience
RoleSoftware Development - Other
Industry TypeIT Services & Consulting
Functional AreaEngineering - Software & QA
Employment TypeFull Time, Permanent
Role CategorySoftware Development
Education
UG :Any Graduate
Key Skills
AS400
FTPRPGSftpRPGLECLLESQL
Skills:
SQL,RPGLE,FTP,AS400

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