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As400 Programmer 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

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

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

$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 ...

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All JobsAs400 Programmer JobsAs400 Programmer Jobs in California

As400 Programmer information

See California salary details

$97.7K

$101.2K

$103.6K

How much do as400 programmer jobs pay per year?

As of Jul 28, 2026, the average yearly pay for as400 programmer in California is $101,157.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,700.00 and $102,600.00 per year, depending on experience, location, and employer.

What are AS400 Programmers?

AS400 Programmers are IT professionals who specialize in developing, maintaining, and supporting software applications on the IBM AS/400 (now IBM i) platform. They use programming languages like RPG, COBOL, and CL to write and troubleshoot code for business applications, often in industries such as finance, manufacturing, and logistics. Their work involves analyzing user requirements, designing solutions, and ensuring the stability and efficiency of AS400-based systems.

What Is an AS/400 Programmer?

An AS/400 programmer is responsible for the development and maintenance of computer software based on the IBM operating system. Your duties and responsibilities in this career include programming and testing code for applications and software, either independently or for a company. You may also create Software-as-a-service (SaaS) applications. If you work as an in-house programmer for a company, you can either work alone or as part of a team, so depending on the position, communication skills may be crucial. The AS/400 programmer career field also has opportunities for remote work.

What are the key skills and qualifications needed to thrive as an AS400 Programmer, and why are they important?

To thrive as an AS400 Programmer, you need strong programming skills in RPG, COBOL, or CL, along with a solid understanding of IBM iSeries/AS400 systems and a relevant computer science degree or equivalent experience. Familiarity with tools such as IBM i Navigator, Query/400, and version control systems, as well as experience with database management (DB2), is typically required. Attention to detail, problem-solving abilities, and effective communication skills help you excel in troubleshooting and collaborating with business users. These competencies are essential for maintaining legacy systems, ensuring data integrity, and supporting critical business operations.

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

AS400 Programmers often encounter challenges such as integrating legacy IBM i systems with modern applications, troubleshooting undocumented or outdated code, and ensuring continued security compliance. Collaboration with business users and IT teams is essential to understand evolving requirements and minimize disruptions during updates or migrations. Staying current with both legacy and new technologies helps programmers bridge the gap between old systems and today’s business needs.
More about As400 Programmer jobs
What are the most commonly searched types of As400 Programmer jobs in California? The most popular types of As400 Programmer jobs in California are:
What are popular job titles related to As400 Programmer jobs in California? For As400 Programmer jobs in California, the most frequently searched job titles are:
What job categories do people searching As400 Programmer jobs in California look for? The top searched job categories for As400 Programmer jobs in California are:
What are popular job titles related to As400 Programmer jobs in CA? For As400 Programmer jobs in CA, the most frequently searched job titles are:
As400 Programmer jobs near you
Infographic showing various As400 Programmer job openings in California as of July 2026, with employment types broken down into 84% Full Time, 12% Part Time, 3% Contract, and 1% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $101,157 per year, or $48.6 per hour.

AS400 Developer

Demoind

California City, CA • On-site

Full-time

Posted 19 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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