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As400 Developer 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 ...

Veracity

AS400 Developer

Pompano Beach, FL · On-site

AS400 Developer Job Location: Coral Springs, FL Full Time Key Technology: IBM iSeries, AS400, RPGLE, CLLE, Aldon Job Responsibilities: You will be conducting development activities using stringent ...

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.

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 ...

United IT

AS400 Developer

Corte Madera, CA · On-site

AS400 Developer (Retail Exp Mandatory) Location: Corte Madera, California Roles and Responsibilities • 8+ years of combined experience designing, developing, and supporting applications using RPG ...

Artech

AS400 Developer

Plano, TX · On-site

$35 - $55/hr

AS400 Developer Location : Plano, TX Duration : 6 months + possible extension Rate Range: $35 - $55/hour on W2/ C2C (All inclusive) Introduction We are seeking a skilled developer to design, develop ...

Yochana

AS400 Developer

AS400 Developer USA(Remote) 6months+ Roles and responsibilities: * Design, code, test, and implement applications using AS400, RPGLE, SQLRPGLE, RPG ILE Concepts, CLLE/400,DB2/400, SQL/400, Job ...

Everest Technologies, Inc.

AS400 Developer - WMS

We are looking for an experienced AS400 Developer to support and enhance a custom-built Warehouse Management System (WMS). The role involves development, support, and maintenance of IBM i (AS400 ...

Omni Inclusive

AS400 Developer

Must Have - AS400, RPGLE, SQLRPGLE, RPG ILE Concepts, CLLE/400,DB2/400, SQL/400, Job scheduler ... Familiarity with Agile methodologies and DevOps practices. * Strong communication skills for ...

Veracity

AS400 Developer

Coral Springs, FL · On-site

AS400 Developer Job Location: Coral Springs, FL Full Time Key Technology: IBM iSeries, AS400, RPGLE, CLLE, Aldon Job Responsibilities: • You will be conducting development activities using ...

Purple Drive

AS400 Developer

Atlanta, GA · On-site

POSITION SUMMARY We are seeking an experienced AS400 Developer for a 6-month contract position. This senior-level role requires extensive hands-on experience with IBM AS400 systems and a ...

Syntricate Technologies

AS400 Developer

Des Moines, IA · On-site

S400 Developer Location: Des Moines, IA Type: Contract Competencies: S400_OS and DB2, AS400_CLP Experience (Years): 4-6 Years Role Description: * Should be able to handle batch related errors and ...

Compunnel

IBM AS400 Developer

Evansville, IN · On-site

JOB SUMMARY IBM AS400 Developer Experience up to 10 years and min 5 years of experience in IBM i AS400 Development Key Responsibilities iSeries Development Expertise in technologies such as ILE COBOL ...

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How much do as400 developer jobs pay per hour?

As of Jul 1, 2026, the average hourly pay for as400 developer in the United States is $54.90, according to ZipRecruiter salary data. Most workers in this role earn between $50.24 and $58.41 per hour, depending on experience, location, and employer.

What does a typical day look like for an AS400 Developer?

A typical day for an AS400 Developer involves writing, testing, and troubleshooting code in RPG, COBOL, or CL for business-critical applications running on IBM iSeries systems. Developers often work closely with business analysts, system administrators, and other IT professionals to gather requirements, implement system enhancements, and ensure data integrity within DB2 databases. Daily tasks may also include resolving production issues, performing regular maintenance, and participating in code reviews or deployment planning. Collaborative work and clear communication are common, as developers typically play an integral role in supporting both legacy and modernized business processes.

What is an AS400 developer?

An AS400 developer is a software professional who specializes in creating, maintaining, and modifying applications on the IBM iSeries (AS/400) platform. They typically work with languages like RPG, COBOL, and CL programming, and may also handle database management and system integration tasks within a mainframe or enterprise environment.

What are the key skills and qualifications needed to thrive in the As400 Developer position, and why are they important?

To thrive as an AS400 Developer, you need strong skills in RPG, COBOL, or CL programming languages, knowledge of IBM iSeries/AS400 systems, and typically a degree in computer science or related field. Familiarity with DB2 databases, SQL, and tools like Turnover or Aldon for change management and version control is highly valued, and certifications in IBM technologies are beneficial. Strong problem-solving abilities, attention to detail, and effective communication help developers collaborate with cross-functional teams and resolve technical issues efficiently. These competencies ensure reliable business application support, seamless integration with enterprise systems, and success in maintaining legacy environments.

What coding language does AS400 use?

AS400, now known as IBM i, primarily uses the RPG (Report Program Generator) language for application development. It also supports COBOL, CL (Control Language), and SQL for database management and scripting tasks, making it a versatile environment for developers working on enterprise systems.

What is an AS400 Developer job?

An AS400 Developer is responsible for designing, developing, and maintaining applications on IBM's AS400 (now IBM i) platform. They typically use programming languages like RPG, CL, and SQL to create and manage business applications. Their role involves debugging programs, optimizing performance, and ensuring software meets business requirements. AS400 Developers often collaborate with IT teams to integrate AS400 systems with modern applications.

How much does an AS400 developer make in the US?

An AS400 developer in the US typically earns between $70,000 and $110,000 annually, depending on experience, location, and certifications. Skilled developers with expertise in RPG, CL, and IBM i environments tend to command higher salaries, especially in industries relying heavily on legacy systems.

Is AS400 still used?

AS400, also known as IBM iSeries, is still used in many organizations for legacy business applications, especially in industries like finance and manufacturing. AS400 developers maintain and update these systems, often working with tools like RPG and CL, and the platform continues to receive updates and support from IBM.
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As400 Developer jobs near you
AS400 Developer

AS400 Developer

Cardinal Integrated Technologies Inc

Issaquah, WA • On-site

Other

Posted 19 days ago

Job description

Role: AS400 Developer(22183-1)
Duration: 6-12+ Months Contract
Location: Issaquah, WA (3 D Onsite)
Must Have Skills AS400 Developer
Skill 1 8 + Years of exp in As400
Skill 2 3 + Years of Exp in RPGLE, SQL
Must-Have Excellent programming skills on the iSeries platform

Analyze and Create new programs using RPG, RPG ILE, SQLRPGLE, and Control Language (CLP/CLLE).

Very good knowledge of SQL concepts - Analyze and modify complex SQL queries, embedded SQL in SQLRPGLE, Cursor programming.

Database Concepts - Create and Analyze Physical files, Logical Files, SQL tables, Indexes, Views, Stored procedures.

Good working knowledge in screen programming - Display Files, Subfiles, and Printer files. Document business rules effectively and should be able to create data mapping documents after analyzing program flows and data flows

ILE Programming - Analyze and Create program modules, binding directories, service programs. Working knowledge of Message Queue (MQ), MQ Trigger, and embedding XML tags in RPG Programs

Good communication skills and the job will involve owning a project task completely based on the communication with the analysts at the client site

Good to Have

Good working knowledge in MDCMS, Turnover - the code configuration management tool

Good working knowledge in X- Analysis - cross-reference tool for iSeries. Knowledge of Triggers, Message Queuing for inter-program/ inter-system communication

ROBOT job scheduler - knowledge in creating and setting up scheduled jobs in the iSeries. Knowledge of normalized, denormalized tables, Star Schema databases

Working knowledge on iSeries Navigator - to run queries and analyze the performance of SQL queries. Knowledge in the Retail Domain especially in areas like Merchandising, Warehouse Management, Distribution, etc.

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Best Regards:
Asif Khan |Recruitment Manager | Cardinal Integrated Technologies

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